High Energy Physics  Phenomenology
New submissions
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New submissions for Tue, 19 Oct 21
 [1] arXiv:2110.08274 [pdf, other]

Title: Correlation and Combination of Sets of Parton DistributionsComments: 21 pages, 9 figuresSubjects: High Energy Physics  Phenomenology (hepph); High Energy Physics  Experiment (hepex)
We study the correlation between different sets of parton distributions (PDFs). Specifically, viewing different PDF sets as distinct determinations, generally correlated, of the same underlying physical quantity, we examine the extent to which the correlation between them is due to the underlying data. We do this both for pairs of PDF sets determined using a given fixed methodology, and between sets determined using different methodologies. We show that correlations have a sizable component that is not due to the underlying data, because the data do not determine the PDF uniquely. We show that the datadriven correlations can be used to assess the efficiency of methodologies used for PDF determination. We also show that the use of datadriven correlations for the combination of different PDFs into a joint set can lead to inconsistent results, and thus that the statistical combination used in constructing the widely used PDF4LHC15 PDF set remains the most reliable method.
 [2] arXiv:2110.08281 [pdf, other]

Title: Holographic modeling of nuclear matter and neutron starsAuthors: Matti JarvinenComments: Review article submitted to Eur.Phys.J.C. 56 pages, 24 figures, 2 tablesSubjects: High Energy Physics  Phenomenology (hepph); High Energy Astrophysical Phenomena (astroph.HE); High Energy Physics  Theory (hepth); Nuclear Theory (nuclth)
I review holographic models for (dense and cold) nuclear matter, neutron stars, and their mergers. I start by a brief general discussion on current knowledge of cold QCD matter and neutron stars, and go on discussing various approaches to model cold nuclear and quark matter by using gauge/gravity duality, pointing out their strengths and weaknesses. Then I concentrate on recent results for a complex bottomup holographic framework (VQCD), which also takes input from lattice QCD results, effective field theory, and perturbative QCD. Dense nuclear matter is modeled in VQCD through a homogeneous nonAbelian bulk gauge field. Feasible "hybrid" equations of state for cold nuclear (and quark) matter can be constructed by using traditional methods (e.g., effective field theory) at low densities and the holographic VQCD model at higher densities. I discuss the constraints from this approach to the properties of the nuclear to quark matter transition as well as to properties of neutron stars. Using such hybrid equations of state as an input for numerical simulations of neutron star mergers, I also derive predictions for the spectrum of produced gravitational waves.
 [3] arXiv:2110.08290 [pdf, other]

Title: Boundedness from below of SU(n) potentialsAuthors: Renato M. FonsecaComments: 19 pages, 4 figuresSubjects: High Energy Physics  Phenomenology (hepph); High Energy Physics  Theory (hepth)
Vacuum stability requires that the scalar potential is bounded from below. Whether or not this is true depends on the scalar quartic interactions alone, but even so the analysis is arduous and has only been carried out for a limited set of models. Complementing the existing literature, this work contains the necessary and sufficient conditions for two SU(n) invariant potentials to be bounded from below. In particular, expressions are given for models with the fundamental and the 2index (anti)symmetric representations of this group. A sufficient condition for vacuum stability is also provided for models with the fundamental and the adjoint representations. Finally, some considerations are made concerning the model with the gauge group SU(2) and the scalar representations $\boldsymbol{1}$, $\boldsymbol{2}$ and $\boldsymbol{3}$; such a setup is particularly important for neutrino mass generation and lepton number violation.
 [4] arXiv:2110.08333 [pdf, other]

Title: Probing the Earth's Core using Atmospheric Neutrinos at INOComments: 6 pages, 3 figures, 2 tables; contribution to proceedings of The European Physical Society Conference on High Energy Physics (EPSHEP2021)Subjects: High Energy Physics  Phenomenology (hepph); Instrumentation and Detectors (physics.insdet)
The proposed 50 kt Iron Calorimeter (ICAL) detector at the Indiabased Neutrino Observatory (INO) aims to detect atmospheric muon neutrinos and antineutrinos separately in the multiGeV range of energies and over a wide range of path lengths. While passing through the Earth, the upwardgoing neutrinos experience a densitydependent matter effect, which can be utilized to extract information about the internal structure of Earth. Since the Earth's matter effect modifies the neutrino oscillation patterns differently for neutrinos and antineutrinos, the capability of ICAL to distinguish $\mu^$ and $\mu^+$ events plays an important role in observing this matter effect. Taking advantage of good angular resolution, ICAL would be able to observe about 331 $\mu^$ and 146 $\mu^+$ events corresponding to the corepassing neutrinos and antineutrinos, respectively, in 10 years. We demonstrate for the first time that ICAL would be able to validate the presence of Earth's core by ruling out a twolayered profile consisting of only mantle and crust in fit with respect to the PREM profile in data with a median $\Delta \chi^2$ of 7.45 for normal mass ordering (NO) and 4.83 for inverted mass ordering (IO) using 500 kt$\cdot$yr exposure. If we do not use the charge identification capability of ICAL, these sensitivities deteriorate to a $\Delta\chi^2$ of 3.76 for NO and 1.59 for IO.
 [5] arXiv:2110.08502 [pdf, ps, other]

Title: Quark spinorbit correlations in the pion meson in lightcone quark modelComments: 7 pagesSubjects: High Energy Physics  Phenomenology (hepph)
We study the correlation between the quark spin and orbital angular momentum inside the pion meson. Similar to the case inside the nucleon, the longitudinal spinorbit correlation in pion can be expressed in terms of the corresponding generalized parton distributions (GPDs) and generalized transverse momentum distributions (GTMDs). This provides new information about the spin structure of the pion. Using the wavefunctions of the pion in the lightcone quark model and the overlap representation for GPDs and GTMDs, we present the analytical results for the quark longitudinal spinorbit correlation. We find that the GPD approach and the GTMD approach lead to the same results. The numerical results is also obtained, showing that the correlation in pion is antialigned.
 [6] arXiv:2110.08508 [pdf, other]

Title: Improving Variational Autoencoders for New Physics Detection at the LHC with Normalizing FlowsAuthors: Pratik Jawahar, Thea Aarrestad, Maurizio Pierini, Kinga A. Wozniak, Jennifer Ngadiuba, Javier Duarte, Steven TsanComments: 10 + 3 pages, 7 figuresSubjects: High Energy Physics  Phenomenology (hepph); High Energy Physics  Experiment (hepex); Data Analysis, Statistics and Probability (physics.dataan)
We investigate how to improve new physics detection strategies exploiting variational autoencoders and normalizing flows for anomaly detection at the Large Hadron Collider. As a working example, we consider the DarkMachines challenge dataset. We show how different design choices (e.g., event representations, anomaly score definitions, network architectures) affect the result on specific benchmark new physics models. Once a baseline is established, we discuss how to improve the anomaly detection accuracy by exploiting normalizing flow layers in the latent space of the variational autoencoder.
 [7] arXiv:2110.08651 [pdf, other]

Title: The Dark $Z'$ and Sterile Neutrinos Behind Current AnomaliesComments: 10 pages, 6 figuresSubjects: High Energy Physics  Phenomenology (hepph)
We show how, in the $BL$ extension of the SM (BLSM) with an Inverse Seesaw (IS) mechanism for neutrino mass generation, a light $Z'$ state with moderate couplings to SM objects, hence `dark' in its nature, can be associated, in conjunction with light sterile neutrinos, to some present day data anomalies, such as the anomalous magnetic moment of the muon as well as a possible signal indicating the existence of sterile neutrinos in neutrino beam experiments.
 [8] arXiv:2110.08795 [pdf, other]

Title: Dineutrino modes probing lepton flavor violationComments: Contribution to Proceedings of EPSHEP2021, 2630 July 2021, Univ. Hamburg and DESY, 6 pages, 1 figureSubjects: High Energy Physics  Phenomenology (hepph)
$SU(2)_L$invariance links charged dilepton $\bar q\,q^\prime\,\ell^+\,\ell^$ and dineutrino $\bar q\, q^\prime\, \bar\nu\,\nu$ couplings. This connection can be established using the Standard Model Effective Field Theory framework, and allows to perform complementary experimental tests of lepton universality and charged lepton flavor conservation with flavorsummed dineutrino observables. We present its phenomenological implications for the branching ratios of rare charm decays $c\to u\,\nu\,\bar\nu$ and rare $B$ decays $b\to s\,\bar\nu\,\nu$ decays.
 [9] arXiv:2110.08799 [pdf, other]

Title: CP violation in the rare Higgs decays via exchange of onshell almost degenerate Majorana neutrinos, $H \to ν_k N_j \to ν_k \ell^{} U {\bar D}$ and $H \to ν_k N_j \to ν_k \ell^{+} {\bar U} D$Authors: Gorazd Cvetič (1), C. S. Kim (2), Jiberto ZamoraSaá (3) ((1) Universidad Técnica Federico Santa María, (2) Yonsei University, (3) Universidad Andres Bello)Subjects: High Energy Physics  Phenomenology (hepph)
We investigate rare decays of Higgs via exchange of two almost degenerate heavy onshell Majorana neutrinos $N_j$ ($j=1,2$): $\Gamma_{\pm} = \Gamma(h \to \nu_k N_j \to \nu_k \ell^{\pm} \pi^{\mp})$, and into the open quark channels $\Gamma_{\pm} = \Gamma(h \to \nu_k N_j \to \nu_k \ell^{\pm} U D)$, where $U D$ are two jets of open quarks (${\bar U} D$, or $U {\bar D}$, where $U=u, c$ and $D=d, s$). The related CP violation asymmetry $A_{\rm CP} = (\Gamma_{}  \Gamma_{+})/(\Gamma_{} + \Gamma_{+})$ is studied in detail. We take into account the $N_1$$N_2$ overlap and oscillation effects. We can see that for certain, presently acceptable, range of input parameters, such decays with open quark channels, and their asymmetries, could be detected in the International Linear Collider (ILC).
 [10] arXiv:2110.08827 [pdf, other]

Title: On the nature of $X(2370)$Comments: 5 pages, 2 figuresSubjects: High Energy Physics  Phenomenology (hepph); Nuclear Theory (nuclth)
We address the nature of the $X(2370)$ resonances observed in the $J/\psi$ radiative decays, $J/\psi\rightarrow\gamma K^{+} K^{}\eta'$, $J/\psi\rightarrow\gamma K_S K_S\eta'$ and $J/\psi\rightarrow\gamma \pi^{+}\pi^{}\eta'$. By studying the invariant mass spectra we confirm that decays of the $X(2370)$ into three pseudoscalars are well described by an effective chiral Lagrangian. We extract the branching ratio of $J/\psi\to X(2370)\gamma$ and show that it is an order of magnitude larger compared to the glueball production rate predicted by lattice QCD. This indicates that $X(2370)$ is not likely to be a glueball candidate.
 [11] arXiv:2110.08863 [pdf, other]

Title: Revising inelastic dark matter direct detection by including the cosmic ray accelerationComments: 35 pages, 10 figuresSubjects: High Energy Physics  Phenomenology (hepph); High Energy Astrophysical Phenomena (astroph.HE); High Energy Physics  Experiment (hepex)
The null signal from collider and dark matter (DM) direct detector experiments makes the interaction between the DM and visible matter too tiny to reproduce the correct relic density for many thermal DM models. One of the most popular explanations is the inelastic DM scenario, allowing the coannihilation between two almost degenerated states in the dark sector. Unfortunately, the virialized DM component from the nearby halo is nonrelativistic and not able to excite the DM ground state even if the relevant couplings can be considerable. Thus, the DM with either the light mass or large mass splitting can evade the traditional virialized DM searches. In this work, we connect the concept of cosmicray accelerated DM in our Milky Way (MW) and the direct detection of the inelastic scattering in the underground detectors to explore spectra that are resulted from several interaction types of the inelastic DM. We find that the mass splitting $\delta<\mathcal{O}(1~{\rm GeV})$ can still be reachable for the cosmic ray accelerated DM with mass range $1~{\rm MeV}<m_{\chi_1}<100~{\rm GeV}$ and subGeV light mediator, by using the latest PandaX4T data, even though we conservatively take the astrophysical parameter (effective length) $D_{\rm eff}=1$ kpc.
 [12] arXiv:2110.08921 [pdf, other]

Title: Analysis of BoseEinstein condensation times for selfinteracting scalar dark matterComments: 5 pages, 1 figureSubjects: High Energy Physics  Phenomenology (hepph); Cosmology and Nongalactic Astrophysics (astroph.CO)
We investigate the condensation time of selfinteracting axionlike particles in a gravitational well, extending the prior work [arXiv:2007.07438] which showed that the Wigner formalism is a good analytic approach to describe a condensing scalar field. In the present work, we use this formalism to affirm that $\phi^4$ selfinteractions will take longer than necessary to support the time scales associated with structure formation, making gravity a necessary part of the process to bring axion dark matter into a solitonic form. Here we show that when the axions' virial velocity is taken into account, the time scale associated with selfinteractions will scale as $\lambda^2$. This is consistent with recent numerical estimates, and it confirms that the Wigner formalism described in prior work~\cite{Relax} is a helpful analytic framework to check computational work for potential numerical artifacts.
 [13] arXiv:2110.09027 [pdf, other]

Title: Neutrinos: from the rprocess to the diffuse supernova neutrino backgroundAuthors: Volpe Maria CristinaComments: 5 pages, 2 figures, Proceedings for the "17th International Conference on Topics in Astroparticle and Underground Physics"Subjects: High Energy Physics  Phenomenology (hepph); High Energy Astrophysical Phenomena (astroph.HE)
Neutrinos from dense environments are connected to the longstanding open questions of how massive stars explode and what are the sites where $r$process elements are made. Flavor evolution and neutrino properties can influence nucleosynthetic abundances. GW170817 has given indirect evidence for rprocess elements in binary neutron star mergers. We discuss the impact of nonstandard interactions in such sites. Nearby compact objects, strong gravitational fields are present. We discuss their influence upon neutrino decoherence in a wave packet treatment of neutrino propagation. We conclude by mentioning the upcoming measurement of the diffuse supernova neutrino background.
 [14] arXiv:2110.09052 [pdf, ps, other]

Title: Higher mass spectra of the fullycharmed and fullybottom tetraquarksComments: 23 pages, 16 tables, 2 figures. arXiv admin note: text overlap with arXiv:2008.01372Subjects: High Energy Physics  Phenomenology (hepph); High Energy Physics  Experiment (hepex)
In this work, we calculate the higher mass spectra for the $2S$ and $1D$wave fullycharmed and fullybottom tetraquark states in a nonrelativistic potential quark model. The $2S$wave fullycharmed/bottom tetraquark states lie in the mass range of $\sim (6.9,7.1)$/$(19.7,19.9)$ GeV, apart for the highest $0^{++}$ state $T_{(cc\bar{c}\bar{c})0^{++}}(7185)$/ $T_{(bb\bar{b}\bar{b})0^{++}}(19976)$. Most of the $2S$wave states highly overlap with the highlying $1P$wave states. The masses for the $1D$wave fullycharmed/bottom tetraquarks are predicted to be in the range of $\sim (6.7,7.2)/(19.5,20.0)$ GeV. The mass range for the $D$wave tetraquark states cover most of the mass range of the $P$wave states and the whole mass range of the $2S$wave states. The narrow structure $X(6900)$ recently observed at LHCb in the di$J/\psi$ invariant mass spectrum may be caused by the $1P$, or $2S$, or $1D$wave $T_{cc\bar{c}\bar{c}}$ states. The vague structure $X(7200)$ may be caused by the highest $2S$wave state $T_{(cc\bar{c}\bar{c})0^{++}}(7185)$, two lowlying $3S$wave states $T_{(cc\bar{c}\bar{c})0^{++}}(7240)$ and $T_{(cc\bar{c}\bar{c})2^{++}}(7248)$, and/or the highlying $1D$wave states with masses around 7.2 GeV and $J^{PC}=0^{++},1^{++},2^{++},3^{++}$, or $4^{++}$. While it is apparent that the potential quark model calculations predict more states than the structures observed in the di$J/\psi$ invariant mass spectrum, our calculations will help further understanding of the properties of these fullyheavy tetraquark states in their strong and magnetic interactions with open channels based on explicit quark model wave functions.
 [15] arXiv:2110.09118 [pdf, other]

Title: Supernova Constraints on Dark Flavored SectorsAuthors: Jorge TerolCalvoComments: 5 pages, 4 figures. Based on the work arXiv:2012.11632. Contribution to the TAUP 2021 conference proceedingsSubjects: High Energy Physics  Phenomenology (hepph); High Energy Astrophysical Phenomena (astroph.HE)
Protoneutron stars forming a few seconds after corecollapse supernovae are hot and dense environments where hyperons can be efficiently produced by weak processes. By making use of various stateoftheart supernova simulations combined with the proper extensions of the equations of state including $\Lambda$ hyperons, we calculate the cooling of the star induced by the emission of dark particles $X^0$ through the decay $\Lambda\to n X^0$. Comparing this novel energyloss process to the neutrino cooling of SN 1987A allows us to set a stringent upper limit on the branching fraction, BR$(\Lambda\to n X^0)\leq 8\times10^{9}$, that we apply to massless dark photons and axions with flavorviolating couplings to quarks. We find that the new supernova bound can be orders of magnitude stronger than other limits in darksector models.
 [16] arXiv:2110.09126 [pdf, other]

Title: Effective comparison of neutrinomass modelsComments: 52 pages, 7 tables, 12 figuresSubjects: High Energy Physics  Phenomenology (hepph)
New physics in the lepton sector may account for neutrino masses, affect electroweak precision observables, induce chargedlepton flavour violation, and shift dipole moments. The lowenergy predictions of different models are most conveniently compared within the formalism of effective field theory. To illustrate the benefits of this approach, we derive the Wilson coefficients for a set of representative models: the fermionic seesaw mechanisms (type I and III), the Zee model, and a minimal leptoquark model. In each case, the Weinberg and the dipole operators have qualitatively different origins. In parallel, we present the modelindependent constraints on the Wilson coefficients coming from various lepton observables. We then show that it becomes straightforward to understand the allowed parameter space for each model, and to discriminate between them. The Zee and leptoquark models are suitable to address the muon $g2$ anomaly.
 [17] arXiv:2110.09141 [pdf, ps, other]

Title: Longrange neutrinoless double beta decay mechanismsComments: 60 pages, 8 figuresSubjects: High Energy Physics  Phenomenology (hepph); Nuclear Theory (nuclth)
Understanding the origin of lepton number violation is one of the fundamental questions in particle physics today. Neutrinoless double beta decay provides a way in which this violation can be tested. In this article, we derive the form of hadronic and leptonic matrix elements for all possible longrange mechanisms of neutrinoless double beta decay. With these, we calculate the numerical values of the nuclear matrix elements (NME) and phase space factors (PSF) by making use of the interacting boson model of the nucleus (IBM2) for NMEs and of exact Dirac wave functions for the PSFs. We show that:\ (I) lepton number violation can occur even with zero (or very small) neutrino mass and (II) the angular correlations of the emitted electrons can distinguish between different models of nonstandard (NS) mechanisms. We set limits on the coupling constants of some NS models, in particular LeftRight models and SUSY models.
 [18] arXiv:2110.09180 [pdf, other]

Title: Higher spin glueballs from functional methodsComments: 14 pages, 6 figures, 1 tableSubjects: High Energy Physics  Phenomenology (hepph)
We calculate the glueball spectrum for spin up to J =4 and positive charge parity in pure YangMills theory. We construct the full bases for J =0,1,2,3,4 and discuss the relation to gauge invariant operators. Using a fully selfcontained truncation of DysonSchwinger equations as input, we obtain ground states and first and second excited states. Where available, we find good quantitative agreement with lattice results.
 [19] arXiv:2110.09185 [pdf, ps, other]

Title: Phenomenological Effects of CPT and Lorentz Invariance Violation in Particle and Astroparticle PhysicsJournalref: Symmetry 2020, 12(11), 1821Subjects: High Energy Physics  Phenomenology (hepph)
It is well known that a fundamental theorem of Quantum Field Theory (QFT) set in at spacetime ensures the CPT invariance of the theory. This symmetry is strictly connected to the Lorentz covariance, and consequently to the fundamental structure of spacetime. Therefore it may be interesting to investigate the possibility of departure from this fundamental symmetry, since it can furnish a window to observe possible effects of a more fundamental quantum gravity theory in a "lower energy limit". Moreover, in the past, the inquiry of symmetry violations provided a starting point for new physics discoveries. A useful physical framework for this kind of search is provided by astroparticle physics, thanks to the high energy involved and to the long path travelled by particles accelerated by an astrophysical object and then revealed on Earth. Astrophysical messengers are therefore very important probes for investigating this sector, involving high energy photons, charged particles, and neutrinos of cosmic origin. In addition, one can also study artificial neutrino beams, investigated at accelerator experiments. Here we discuss the state of art for all these topics and some interesting new proposals, both from a theoretical and phenomenological point of view.
 [20] arXiv:2110.09186 [pdf, other]

Title: Neutrino Oscillations and Lorentz Invariance ViolationAuthors: Marco Danilo Claudio TorriJournalref: Universe 6 (2020) 3, 37Subjects: High Energy Physics  Phenomenology (hepph); High Energy Physics  Theory (hepth)
This work explores the possibility of resorting to neutrino phenomenology to detect evidence of new physics, caused by the residual signals of the supposed quantum structure of spacetime. In particular, this work investigates the effects on neutrino oscillations and mass hierarchy detection, predicted by models that violate Lorentz invariance, preserving the spacetime isotropy and homogeneity. Neutrino physics is the ideal environment where conducting the search for new "exotic" physics, since the oscillation phenomenon is not included in the original formulation of the minimal Standard Model (SM) of particles. The confirmed observation of the neutrino oscillation phenomenon is, therefore, the first example of physics beyond the SM and can indicate the necessity to resort to new theoretical models. In this work, the hypothesis that the supposed Lorentz Invariance Violation (LIV) perturbations can influence the oscillation pattern is investigated. LIV theories are indeed constructed assuming modified kinematics, caused by the interaction of massive particles with the spacetime background. This means that the dispersion relations are modified, so it appears natural to search for effects caused by LIV in physical phenomena governed by masses, as in the case of neutrino oscillations. In addition, the neutrino oscillation phenomenon is interesting since there are three different mass eigenstates and in a LIV scenario, which preserves isotropy, at least two different species of particle must interact.
 [21] arXiv:2110.09194 [pdf, other]

Title: Strangelets at finite temperature in an equivparticle modelSubjects: High Energy Physics  Phenomenology (hepph); Nuclear Theory (nuclth)
The properties of strangelets at finite temperature are studied within the framework of an equivparticle model, where a new quark mass scaling and selfconsistent thermodynamic treatment are adopted. The effects of finite volume and Coulomb energy are taken into account. Our results show that the temperature T, baryon number A and perturbation interactions have strong influences on the properties of strangelets. It is found that the energy per baryon M/A and chargetomass ratio fz decrease with baryon number A, while the mechanically stable radius R and strangeness per baryon fs are increasing. For a strangelet with a fixed baryon number, we note that as temperature T increases the quantites M/A, R, and fs are increasing while fz is decreasing. The effects of confinement and perturbative interactions are investigated as well by readjusting the corresponding parameters.
 [22] arXiv:2110.09337 [pdf, other]

Title: Tagging the initial state gluon in the Z+jet processAuthors: Simone CalettiComments: Presented in LHCP2021 conference. To appear in PoSSubjects: High Energy Physics  Phenomenology (hepph)
We develop a jet flavour tagger in the contest of electroweak boson production in association with jets. Here the jet with the highest transverse momentum is considered and a simple cut on a jet angularity may serve as a tagger for the flavour of the jet. This is an infrared and collinear (IRC) safe procedure thus it is welldefined from a theoretical viewpoint. Jet angularities exibit a property called Casimir Scaling (CS) at the leading logarithmic (LL) accuracy. Here we consider also the first deviation from the typical CS behaviour because we use the most recent jet angularities calculations. Tagging the leading jet as quarkinitiated permits us to enhance the initialstate gluon purity. We will consider transverse momentum distributions for tagged and notagged jets, with and without grooming. They could be potentially interesting observables to probe gluonic degrees of freedom of the colliding protons. In particular it may be worth to investigate if such a study might be a new handle on the determination of the gluon parton distribution function (PDF).
 [23] arXiv:2110.09358 [pdf, other]

Title: Higgsplusjet inclusive production as stabilizer of the highenergy resummationAuthors: Francesco Giovanni Celiberto, Michael Fucilla, Dmitry Yu. Ivanov, Mohammed M.A. Mohammed, Alessandro PapaComments: 6 pages, 1 figure. Presented by F.G. Celiberto at the European Physical Society Conference on High Energy Physics (EPSHEP2021), 2630 July 2021; to be published in the conference proceedings by PoSSubjects: High Energy Physics  Phenomenology (hepph)
We investigate the inclusive hadroproduction of a Higgs boson in association with a jet, featuring large transverse momenta and separated by a large rapidity distance. We propose this reaction, that can be studied at the LHC as well as at newgeneration colliding machines, as a novel probe channel for the manifestation of the BalitskyFadinKuraevLipatov (BFKL) dynamics. We bring evidence that highenergy resummed distributions in rapidity and transverse momentum exhibit a solid stability under higherorder corrections, thus offering us a faultless chance to gauge the feasibility of precision calculations of these observables at high energies. We come out with the message that future, exhaustive analyses of the inclusive Higgsboson production, would benefit from the inclusion of highenergy effects in a multilateral formalism where distinct resummations are concurrently embodied. We propose these studies with the aim of inspiring synergies with other Communities, and pursuing the goal of widening common horizons in the exploration of the Higgsphysics sector.
 [24] arXiv:2110.09392 [pdf, ps, other]

Title: Search for dark Higgs inflaton with curvature couplings at LHC experimentsAuthors: Lucia Aurelia Popa (Institute of Space Science BucharestMagurele, Ro077125 Romania)Comments: 16 pages, 7 figuresSubjects: High Energy Physics  Phenomenology (hepph); Cosmology and Nongalactic Astrophysics (astroph.CO)
We analyse the dark Higgs inflation model with curvature corrections and explore the possibility to test its predictions by the particle physics experiments at LHC.
We show that the dark Higgs inflation model with curvature corrections is strongly favoured by the present cosmological observations. The cosmological predictions of this model, including the quantum corrections of dark Higgs coupling constants and the uncertainty in estimation of the reheating temperature, lead to the dark Higgs mass $m_{\phi}=0.919 \pm$ 0.211 GeV and the mixing angle $\theta =1.492 \pm$ 0.045 (at 68\% CL). We evaluate the FASER and MAPP1 experiments reach for dark Higgs inflaton mass and mixing angle in the 95\% CL cosmological confidence region for an integrated luminosity of 3ab$^{1}$ at 13 TeV LHC, assuming 100\% detection efficiency.
We conclude that the dark Higgs inflation model with curvature corrections is a compelling inflation scenario based on particle physics theory favoured by the present cosmological measurements that leaves imprints in the dark Higgs boson searchers at LHC.  [25] arXiv:2110.09423 [pdf, other]

Title: The evidence supporting the existence of $P_c(4380)^{\pm}$ from the recent measurements of $B_s \to J/ψp\bar{p}$Comments: 8 pages, 2 tables and 3 figuresSubjects: High Energy Physics  Phenomenology (hepph)
Very recently, the LHCb Collaboration released the newest measurements of $B_s \to J/\psi p\bar{p}$, where an enhancement structure near 4.34 GeV was observed in the invariant mass spectrum of $J/\psi p$ with the statistical significance of $3.1\sim 3.7$ $\sigma$. In this work, by performing a combined analysis for the three invariant mass spectra of $B_s \to J/\psi p\bar{p}$, we find that this $J/\psi p$ structure near 4.34 GeV can correspond to the contributions from the $P_c(4380)^+$ state with the assumption of $J^{P}=3/2^{}$ together with the reflections of $B_s \to (f_2^{*} \to p\bar{p})J/\psi$. Here, $P_c(4380)$ was first observed in $\Lambda_b \to J/\psi p K$ but not confirmed in the updated LHCb data in 2019, and $f_2^{*}$ means the exciting light isoscalar tensor meson around 2.0 GeV. Thus, this provides a possible evidence to support the existence of the pentaquark $P_c(4380)$. Specifically, the assumed spinparity $J^{P}=3/2^{}$ of $P_c(4380)$ is consistent with a prediction of the theoretical explanation of an $S$wave $\bar{D}\Sigma_c^*$ molecular bound state.
 [26] arXiv:2110.09447 [pdf, other]

Title: A PYTHIA 8 Underlying Event Tune For RHIC EnergiesAuthors: Manny Rosales Aguilar, Zilong Chang, Raghav Kunnawalkam Elayavalli, Renee Fatemi, Yang He, Yuanjing Ji, Dmitry Kalinkin, Matthew Kelsey, Isaac Mooney, Veronica VerkestSubjects: High Energy Physics  Phenomenology (hepph)
We report an underlying event tune for the PYTHIA 8 Monte Carlo event generator that is applicable for hadron collisions primarily at $\sqrt{s}$ ranges available at the Relativistic HeavyIon Collider (RHIC). We compare our new PYTHIA 8 tuned predictions to midrapidity inclusive $\pi^{\pm}$ spectra, jet substructure, DrellYan production, and underlying event measurements from RHIC and the Tevatron, as well as underlying event data from the Large Hadron Collider. With respect to the default PYTHIA 8 Monash Tune, the new `Detroit' tune shows significant improvements in the description of the experimental data. Additionally, we explore the validity of PYTHIA 8 predictions for forward rapidity $\pi$ in $\sqrt{s}$ = 200 GeV collisions, where neither tune is able to sufficiently describe the data. We advocate for the new tune to be used for PYTHIA 8 studies at current and future RHIC experiments, and discuss future tuning exercises at lower centerofmass energies, where forward/backward kinematics are essential at the upcoming ElectronIon collider.
 [27] arXiv:2110.09462 [pdf, other]

Title: Accessing the pion 3D structure at US and China ElectronIon CollidersAuthors: J. M. Morgado Chávez, V. Bertone, F. De Soto, M. Defurne, C. Mezrag, H. Moutarde, J. RodríguezQuintero, J. SegoviaComments: 7 pages, 4 figuresSubjects: High Energy Physics  Phenomenology (hepph); Nuclear Theory (nuclth)
We present in this letter the first systematic feasibility study of accessing generalised parton distributions of the pion at an electronion collider through deeply virtual Compton scattering at nexttoleading order. It relies on a stateoftheart model, able to fulfil by construction all the theoretical constraints imposed on generalised parton distributions. Strikingly, our analysis shows that quarks and gluons interfere destructively and that gluon dominance could be spotted by a sign change of the DVCS beam spin asymmetry.
 [28] arXiv:2110.09478 [pdf, ps, other]

Title: MSSM WIMPsnucleon cross section for E$_χ<$ 500 GeVComments: 21 pages, 5 figuresJournalref: International Journal of Modern Physics E Vol. 29, No. 09, 2050072 (2020)Subjects: High Energy Physics  Phenomenology (hepph); High Energy Astrophysical Phenomena (astroph.HE)
Among darkmatter candidates are the WIMPs (Weekly Interacting Massive Particles). Lowthreshold detectors could directly detect darkmatter by measuring the energy deposited by the particles. In this work we examine the cross section for the elastic scattering of WIMPs on nucleons, in the spindependent and spinindependent channels. WIMPs are taken as neutralinos in the context of the minimal supersymmetric extension of the standard model (MSSM). The dependence of the results with the adopted MSSM parameters is discussed.
Crosslists for Tue, 19 Oct 21
 [29] arXiv:2110.06038 (crosslist from hepth) [pdf, other]

Title: NonGaussianities in the Extended EFT of InflationComments: 30 pages, 5 figures, 3 tablesSubjects: High Energy Physics  Theory (hepth); Cosmology and Nongalactic Astrophysics (astroph.CO); General Relativity and Quantum Cosmology (grqc); High Energy Physics  Phenomenology (hepph)
In earlier works, we studied the validity of Extended Effective Field Theory of Inflation (EEFToI) in the regime where initial conditions are set with dispersion relations $\omega^2 \propto k^6$. We had also evaluated and examined the power spectrum for some interesting corners of the parameter space. In this paper, we compute the bispectrum in the EEFToI, take a closer look at the strong coupling constraints and calculate the size of the nonGaussianities in those regions of parameter space. We also investigate the shape of triangles that contribute to the enhancement of nonGaussianities in this regime. We find that there are allowed parts of parameter spaces where EEFToI description with initial conditions set with $\omega^2 \propto k^6$ is sensible and interesting.
 [30] arXiv:2110.08273 (crosslist from hepth) [pdf, other]

Title: Hamiltonian Truncation Effective TheoryComments: 51 pages, 9 figuresSubjects: High Energy Physics  Theory (hepth); Strongly Correlated Electrons (condmat.strel); High Energy Physics  Lattice (heplat); High Energy Physics  Phenomenology (hepph)
Hamiltonian truncation is a nonperturbative numerical method for calculating observables of a quantum field theory. The starting point for this method is to truncate the interacting Hamiltonian to a finitedimensional space of states spanned by the eigenvectors of the free Hamiltonian with eigenvalues below some energy cutoff $E_\text{max}$. In this work, we show how to treat Hamiltonian truncation systematically using effective field theory methodology. We define the finitedimensional effective Hamiltonian by integrating out the states above $E_\text{max}$. The effective Hamiltonian can be computed by matching a transition amplitude to the full theory, and gives corrections order by order as an expansion in powers of $1/E_\text{max}$. The effective theory has a number of unusual features at higher orders, such as nonlocal interactions and nonHermiticity of the effective Hamiltonian, whose physical origin we clarify. We apply this formalism to the theory of a relativistic scalar field $\phi$ with a $\lambda \phi^4$ coupling in 2 and 3 spacetime dimensions. We perform numerical tests of the method in 2D, and find that including our matching corrections yields significant numerical improvements consistent with the expected dependence on the $E_\text{max}$ cutoff.
 [31] arXiv:2110.08277 (crosslist from hepth) [pdf, other]

Title: Kinkantikink scattering in a quantum vacuumComments: 19 pages, 12 figuresSubjects: High Energy Physics  Theory (hepth); Other Condensed Matter (condmat.other); High Energy Physics  Phenomenology (hepph)
We study kinkantikink scattering in the sineGordon model in the presence of interactions with an additional scalar field, $\psi$, that is in its quantum vacuum. In contrast to the classical scattering, now there is quantum radiation of $\psi$ quanta and the kinkantikink may form bound states that resemble breathers of the sineGordon model. We quantify the rate of radiation and map the parameters for which bound states are formed. Even these bound states radiate and decay, and eventually there is a transition into longlived oscillons.
 [32] arXiv:2110.08291 (crosslist from astroph.HE) [pdf, other]

Title: Prospects of fast flavor neutrino conversion in rotating corecollapse supernovaeComments: 7 pages, 4 figures, submitted to ApJLSubjects: High Energy Astrophysical Phenomena (astroph.HE); High Energy Physics  Phenomenology (hepph)
There is mounting evidence that neutrinos undergo fast flavor conversion (FFC) in corecollapse supernova (CCSN). In this letter, we investigate the roles of stellar rotation on the occurrence of FFC by carrying out axisymmetric CCSN simulations with full Boltzmann neutrino transport. Our result suggests that electron neutrino lepton number (ELN) angular crossings, which are the necessary and sufficient condition to trigger FFC, preferably occur in the equatorial region for rotating CCSNe. By scrutinizing the neutrinomatter interaction and neutrino radiation field, we find some pieces of evidence that the stellar rotation facilitates the occurrence of FFC. The lowelectronfraction region in the postshock layer expands by centrifugal force, enhancing the disparity of neutrino absorption between electrontype neutrinos ($\nu_{\rm e}$) and their antiparticles ($\bar{\nu}_{\rm e}$). This has a significant impact on the angular distribution of neutrinos in momentum space, in which $\nu_{\rm e}$ tends to be more isotropic than $\bar{\nu}_{\rm e}$; consequently, ELN crossings emerge. The ELN crossing found in this study is clearly associated with rotation, which motivates further investigation on how the subsequent FFC influences explosion dynamics, nucleosynthesis, and neutrino signals in rotating CCSNe.
 [33] arXiv:2110.08369 (crosslist from condmat.meshall) [pdf, other]

Title: Modification of transition radiation by threedimensional topological insulatorsComments: 18 pages, 10 figuresSubjects: Mesoscale and Nanoscale Physics (condmat.meshall); High Energy Physics  Phenomenology (hepph); High Energy Physics  Theory (hepth)
We study how transition radiation is modified by the presence of a generic magnetoelectric medium with special focus on topological insulators. To this end, we use the Green's function for the electromagnetic field in presence of a plane interface between two topological insulators with different topological parameters, permittivities and permeabilities. We employ the farfield approximation together with a steepest descent method to obtain approximate analytical expressions for the electromagnetic field. Through this method we find that the electric field is a superposition of spherical waves and lateral waves. Contributions of both kind can be attributed to a purely topological origin. After computing the angular distribution of the radiation, we find that in a region far from the interface the main contribution to the radiation comes from the spherical waves. We present typical radiation patterns for the topological insulator TlBiSe$_2$ and the magnetoelectric TbPO$_4$. In the ultrarelativistic case, the additional contributions from the magnetoelectric coupling appreciably enhance the global maximum of the angular distribution. We also present an analytic expression for the frequency distribution of the radiation for this case. We find that in the limit where the permittivities are equal there still exists transition radiation of the order of the square of the topological parameter with a pure topological origin.
 [34] arXiv:2110.08498 (crosslist from astroph.CO) [pdf, other]

Title: The $S_8$ Tension in Light of Updated RedshiftSpace Distortion dataComments: 6 pages, 3 figuresSubjects: Cosmology and Nongalactic Astrophysics (astroph.CO); General Relativity and Quantum Cosmology (grqc); High Energy Physics  Phenomenology (hepph); High Energy Physics  Theory (hepth)
One of the most prominent challenges to the standard Lambda cold dark matter ($\Lambda$CDM) cosmology is the tension between the structure growth parameter $S_8$ constrained by the cosmic microwave background (CMB) data and the smaller one suggested by the cosmic shear data. Recent studies show that, for $\Lambda$CDM cosmology, redshiftspace distortion (RSD) data also prefers a smaller $S_8$ that is $\sim 2$$3\sigma$ lower than the CMB value, but the result is sensitive to the cosmological model. In the present work we update the RSD constraint on $S_8$ with the most uptodate RSD data set where the correlation between data points are properly taken into account. To reduce the model dependence, we add in our Monte Carlo Markov Chain calculation the most uptodate data sets of Type Ia supernovae (SN) and baryon acoustic oscillations (BAO), whose correlation with RSD is also taken into account, to constrain the background geometry. For $\Lambda$CDM cosmology we find $S_8= 0.812 \pm 0.026$, which is $\sim 2\sigma$ larger than previous studies, and hence is consistent with the CMB constraint. By replacing $\Lambda$CDM with the Parameterization based on cosmic Age (PAge), an almost modelindependent description of the late universe, we find that the RSD + SN + BAO constraint on $S_8$ is insensitive to the cosmological model.
 [35] arXiv:2110.08573 (crosslist from nuclex) [pdf, ps, other]

Title: Insight from the elliptic flow of identified hadrons measured in relativistic heavyion collisionsSubjects: Nuclear Experiment (nuclex); High Energy Physics  Experiment (hepex); High Energy Physics  Phenomenology (hepph); Nuclear Theory (nuclth)
In this paper, we have discussed the transverse momentum dependence of elliptic flow measured in relativistic heavyion collisions. The transverse momentum dependence of the number of constituent quarks ($n_{q}$) scaled $v_{2}$ is obtained for all the measured identified hadrons. The $n_{q}$ scaled $\phi$ $v_{2}$ is found to be similar to $n_{q}$ scaled $\Omega$ $v_{2}$. This indicates that both $\phi$ and $\Omega$ are produced through quark recombination at RHIC energies. We also find $n_{q}$ scaled proton $v_{2}$ ($v_{2}$ of light quarks) is higher than $n_{q}$ scaled $\phi$ and $\Omega$ $v_{2}$ ($v_{2}$ of strange quarks) at $p_{T}/n_{q}$ $<$ 1.0 GeV/c. This can be explained by considering quark $v_{2}$ is proportional to its transverse kinetic energy considering mass of deconfined light and strange quarks equal to $\sim $4 MeV and $\sim$ 140 MeV, respectively.
 [36] arXiv:2110.08594 (crosslist from hepth) [pdf, other]

Title: Higgs scalar potential in the exponential parametrization in arbitrary gaugeComments: 48 pages, 13 figuresSubjects: High Energy Physics  Theory (hepth); High Energy Physics  Phenomenology (hepph)
We study the parametrization and gauge dependences in the Higgs field coupled to gravity in the context of asymptotic safety. We use the exponential parametrization to derive the fixed points for the cosmological constant, Planck mass, Higgs mass and its coupling, keeping arbitrary gauge parameters $\alpha$ and $\beta$. We find that the beta functions for the Higgs potential are expressed in terms of redefined Planck mass such that the apparent gauge dependence is absent. Only the trace mode of the gravity fluctuations couples to the Higgs potential and it tends to decouple in the large $\beta$ limit, but the anomalous dimension becomes large, invalidating the local potential approximation. There are also singularities for some values of the gauge parameters but well away from these, we find rather stable fixed points and critical exponents. We thus find that there are regions for the gauge parameters to give stable fixed points and critical exponents against the change of gauge parameters. The Higgs coupling is confirmed to be irrelevant for the reasonable choice of gauge parameters.
 [37] arXiv:2110.08628 (crosslist from nuclth) [pdf, other]

Title: Protonium annihilation densities in a unitary coupled channel modelComments: 14 pagesSubjects: Nuclear Theory (nuclth); High Energy Physics  Phenomenology (hepph); Nuclear Experiment (nuclex)
We consider a unitary coupled channel model to describe the low energy protonantiproton scattering and the lower Coulomblike protonium states. The existence of deeper quasibound states of nuclear nature is found to be a consequence of the experimental data. The properties of these states as well as the protonium annihilation densities are described and the difference with respect to the optical models description are manifested.
 [38] arXiv:2110.09187 (crosslist from nuclth) [pdf, other]

Title: Strange quark matter and protostrange stars in an equivaparticle modelSubjects: Nuclear Theory (nuclth); High Energy Physics  Phenomenology (hepph)
The properties of strange quark matter and the structures of (proto)strange stars are studied within the framework of an equivparticle model, where a new quark mass scaling and selfconsistent thermodynamic treatment are adopted. Our results show that the perturbative interaction has a strong impact on the properties of strange quark matter. It is found that the energy per baryon increases with temperature, while the free energy decreases and eventually becomes negative. At fixed temperatures, the pressure at the minimum free energy per baryon is zero, suggesting that the thermodynamic selfconsistency is preserved. Additionally, the sound velocity v in quark matter approaches to the extreme relativistic limit (c/sqrt(3)) as the density increases. By increasing the strengths of confinement parameter D and perturbation parameter C, the tendency for v to approach the extreme relativistic limit at high density is slightly weakened. For (proto)strange stars, in contrast to the quark mass scalings adopted in previous publications, the new quark mass scaling can accommodate massive protostrange stars with their maximum mass surpassing twice the solar mass at T = 50 MeV.
 [39] arXiv:2110.09505 (crosslist from nuclth) [pdf, ps, other]

Title: Freezeout properties of different light nuclei at the RHIC Beam Energy ScanComments: 21 pages, 8 figuresJournalref: European Physical Journal Plus (2021)Subjects: Nuclear Theory (nuclth); High Energy Physics  Phenomenology (hepph)
We study the transverse momentum spectra of light nuclei (deuteron, antideuteron and triton) produced in GoldGold (AuAu) collisions in different centrality bins by the blast wave model with Tsallis statistics. The model results are in agreement with the experimental data measured by STAR Collaboration in special transverse momentum ranges. We extracted the kinetic freezeout temperature, transverse flow velocity and kinetic freezeout volume. It is observed that kinetic freezeout temperature and transverse flow velocity increases initially, and then saturates from 14.539 GeV, while the kinetic freezeout volume increase initially up to 19.6 GeV but saturates from 19.639 GeV. This may indicate that the phase transition starts in part volume that ends in the whole volume at 39 GeV and the critical point may exists somewhere in the energy range of 14.539 GeV. The present work observed that the kinetic freezeout temperature, transverse flow velocity and kinetic freezeout volume has a decreasing trend from central to peripheral collisions. We found the freezeout volume of triton is smaller than those of deuteron and antideuteron, which shows that triton freezeout earlier than that of deuteron and antideuteron.
 [40] arXiv:2110.09509 (crosslist from astroph.CO) [pdf, other]

Title: Establishing the NonPrimordial Origin of Black HoleNeutron Star MergersComments: 7 pages, 2 figuresSubjects: Cosmology and Nongalactic Astrophysics (astroph.CO); High Energy Astrophysical Phenomena (astroph.HE); High Energy Physics  Phenomenology (hepph)
Primordial black holes (PBHs) from the early Universe constitute an attractive dark matter candidate. First detections of black holeneutron star (BHNS) candidate gravitational wave events by the LIGO/Virgo collaboration, GW200105 and GW200115, already prompted speculations about nonastrophysical origin. We analyze, for the first time, the total volumetric merger rates of PBHNS binaries, finding them to be subdominant to the astrophysical BHNS rates. In contrast to binary black holes, a significant fraction of which can be of primordial origin, either formed in dark matter halos or in the early Universe, PBHNS rates cannot be significantly enhanced by contributions preceding star formation. Our findings imply that the identified BHNS events are of astrophysical origin, even when PBHPBH events significantly contribute to the GW observations.
Replacements for Tue, 19 Oct 21
 [41] arXiv:1812.03165 (replaced) [pdf, other]

Title: Effective approach to lepton observables: the seesaw caseComments: v4: Eq. 6 and Fig. 1 corrected, a few other minor corrections, phenomenology unchangedJournalref: Phys. Rev. D 99, 095040 (2019)Subjects: High Energy Physics  Phenomenology (hepph)
 [42] arXiv:2008.07051 (replaced) [pdf, ps, other]

Title: Kinetic mixing, custodial symmetry and a lower bound on the dark $Z^{\prime}$ massComments: 9 pages, notation changed to harmonize it with the PDG one, radiative corrections by SM particles explicitly includedSubjects: High Energy Physics  Phenomenology (hepph)
 [43] arXiv:2009.10658 (replaced) [pdf, other]

Title: Kinetic mixing, custodial symmetry, $Z$, $Z^{\prime}$ interactions and $Z^{\prime}$ production in hadron collidersComments: 14 pages, updated version focused on the dark matter problem. Notation changed to harmonize it with the PDG one. Loop level analysis explicit for SM particles. Comparison with updated data by CMS for $c_{u}$ and $c_{d}$Subjects: High Energy Physics  Phenomenology (hepph)
 [44] arXiv:2011.01254 (replaced) [pdf, other]

Title: Uncovering Majorana nature through a precision measurement of $CP$ phaseComments: 8 pages, 4 figuresSubjects: High Energy Physics  Phenomenology (hepph)
 [45] arXiv:2011.13401 (replaced) [pdf, other]

Title: Bottomonium production and polarization in the NRQCD with $k_T$factorization. III: $Υ(1S)$ and $χ_b(1P)$ mesonsComments: 28 pages, 14 figuresSubjects: High Energy Physics  Phenomenology (hepph)
 [46] arXiv:2102.03092 (replaced) [pdf, ps, other]

Title: The electromagnetic form factors of $Λ_c$ hyperon in the vector meson dominance modelComments: 7 pages, 7 figures, version published in EPJPJournalref: The European Physical Journal Plus 136, 949 (2021)Subjects: High Energy Physics  Phenomenology (hepph)
 [47] arXiv:2103.03783 (replaced) [pdf, other]

Title: Direct limits for scalar field dark matter from a gravitationalwave detectorAuthors: Sander M. Vermeulen, Philip Relton, Hartmut Grote, Vivien Raymond, Christoph Affeldt, Fabio Bergamin, Aparna Bisht, Marc Brinkmann, Karsten Danzmann, Suresh Doravari, Volker Kringel, James Lough, Harald Lück, Moritz Mehmet, Nikhil Mukund, Séverin Nadji, Emil Schreiber, Borja Sorazu, Kenneth A. Strain, Henning Vahlbruch, Michael Weinert, Benno Willke, Holger WittelSubjects: General Relativity and Quantum Cosmology (grqc); High Energy Physics  Phenomenology (hepph)
 [48] arXiv:2103.05218 (replaced) [pdf, other]

Title: Searching for axionlike particles at future electronpositron collidersComments: 16 pages, 9 figures, 3 tables. Submitted to Physical Review DSubjects: High Energy Physics  Phenomenology (hepph)
 [49] arXiv:2104.02700 (replaced) [pdf, other]

Title: Detecting Bosonic Dark Matter with Neutron StarsComments: 14 pages, 2 figures, matches published versionJournalref: Phys. Rev. D 104, 083019 (2021)Subjects: High Energy Physics  Phenomenology (hepph)
 [50] arXiv:2105.12446 (replaced) [pdf, other]

Title: Analytical WKB theory for highharmonic generation and its application to massive Dirac electronsComments: 5+5 pages, 3 figures; v2: discussion on cutoff law improved, experimental realization with terahertz lasers discussed, to be published in PRB LetterSubjects: Strongly Correlated Electrons (condmat.strel); Mesoscale and Nanoscale Physics (condmat.meshall); High Energy Physics  Phenomenology (hepph); Optics (physics.optics); Quantum Physics (quantph)
 [51] arXiv:2106.07755 (replaced) [pdf, other]

Title: Allflavor constraints on nonstandard neutrino interactions and generalized matter potential with three years of IceCube DeepCore dataAuthors: IceCube Collaboration: R. Abbasi, M. Ackermann, J. Adams, J. A. Aguilar, M. Ahlers, M. Ahrens, C. Alispach, A. A. Alves Jr., N. M. Amin, R. An, K. Andeen, T. Anderson, I. Ansseau, G. Anton, C. Argüelles, Y. Ashida, S. Axani, X. Bai, A. Balagopal V., A. Barbano, S. W. Barwick, B. Bastian, V. Basu, S. Baur, R. Bay, J. J. Beatty, K.H. Becker, J. Becker Tjus, C. Bellenghi, S. BenZvi, D. Berley, E. Bernardini, D. Z. Besson, G. Binder, D. Bindig, E. Blaufuss, S. Blot, F. Bontempo, J. Borowka, S. Böser, O. Botner, J. Böttcher, E. Bourbeau, F. Bradascio, J. Braun, S. Bron, J. BrosteanKaiser, S. Browne, A. Burgman, R. S. Busse, M. A. Campana, C. Chen, D. Chirkin, K. Choi, B. A. Clark, K. Clark, L. Classen, A. Coleman, G. H. Collin, J. M. Conrad, P. Coppin, P. Correa, D. F. Cowen, et al. (310 additional authors not shown)Comments: 22 pages, 12 figures. This submission matches the published versionJournalref: Phys. Rev. D104(Oct, 2021) 072006Subjects: High Energy Physics  Experiment (hepex); High Energy Physics  Phenomenology (hepph)
 [52] arXiv:2106.09029 (replaced) [pdf, ps, other]

Title: Polarization tensor of magnetized quarkgluon plasma at nonzero baryon densityComments: 17 pages, 6 multipanel figures, published versionJournalref: Eur. Phys. J. C 81, 901 (2021)Subjects: Nuclear Theory (nuclth); High Energy Physics  Phenomenology (hepph); High Energy Physics  Theory (hepth)
 [53] arXiv:2106.11785 (replaced) [pdf, other]

Title: Inferring the nature of active neutrinos: Dirac or Majorana?Comments: 30 pages, 5 figures, updated references, added new subsections III.A and IV.J.bSubjects: High Energy Physics  Phenomenology (hepph)
 [54] arXiv:2106.12278 (replaced) [pdf, other]

Title: Dequantization of electric charge: Probing scenarios of cosmological multicomponent dark matterComments: 36 pages, 5 figures; revised versionSubjects: High Energy Physics  Phenomenology (hepph); High Energy Physics  Theory (hepth)
 [55] arXiv:2106.16236 (replaced) [pdf, other]

Title: $τ\to \ell +$ invisible through invisiblesavvy collider variablesComments: 8 pages, 7 figures. v2: Revised text, results unchanged. Matches journal versionSubjects: High Energy Physics  Phenomenology (hepph); High Energy Physics  Experiment (hepex)
 [56] arXiv:2107.01879 (replaced) [pdf, other]

Title: Cusp in the Symmetry Energy, PREXII And PseudoConformal Sound Speed in Neutron StarsComments: 12 pages, 5 figures, rewritten for publicationSubjects: Nuclear Theory (nuclth); High Energy Astrophysical Phenomena (astroph.HE); High Energy Physics  Phenomenology (hepph)
 [57] arXiv:2108.00958 (replaced) [pdf, other]

Title: Filtered asymmetric dark matter during the PecceiQuinn phase transitionAuthors: M. AhmadvandComments: 20 pages, 6 figures; matches published versionJournalref: JHEP10(2021)109Subjects: High Energy Physics  Phenomenology (hepph); Cosmology and Nongalactic Astrophysics (astroph.CO)
 [58] arXiv:2108.01653 (replaced) [pdf, other]

Title: Computation of Gravitational Particle Production Using Adiabatic InvariantsComments: 37 pages, 5 figuresSubjects: High Energy Physics  Phenomenology (hepph); General Relativity and Quantum Cosmology (grqc); High Energy Physics  Theory (hepth); Computational Physics (physics.compph)
 [59] arXiv:2108.05759 (replaced) [pdf, ps, other]

Title: Analysis of the vector hiddencharm tetraquark states without explicit Pwaves via the QCD sum rulesAuthors: ZhiGang WangComments: 16 pages, 4 figuresSubjects: High Energy Physics  Phenomenology (hepph)
 [60] arXiv:2108.06700 (replaced) [pdf, ps, other]

Title: Exploration of the hidden charm decays of $Z_{cs}(3985)$Comments: 7 pages, 1 figure and 1 table. To be published in Physical Review DSubjects: High Energy Physics  Phenomenology (hepph)
 [61] arXiv:2108.13228 (replaced) [pdf, other]

Title: On Larger $H_0$ Values in the CMB Dipole DirectionComments: v1 align with the CMB dipole at sites.google.com/apctp.org/cosmoprinciple; v2 simulations and references added, presentation improvedSubjects: Cosmology and Nongalactic Astrophysics (astroph.CO); General Relativity and Quantum Cosmology (grqc); High Energy Physics  Phenomenology (hepph); High Energy Physics  Theory (hepth)
 [62] arXiv:2108.13693 (replaced) [pdf, other]

Title: Charm and beauty in the deconfined plasma from quenched lattice QCDAuthors: HengTong Ding, Olaf Kaczmarek, AnnaLena Lorenz, Hiroshi Ohno, Hauke Sandmeyer, HaiTao ShuComments: 14 pages, 11 figuresSubjects: High Energy Physics  Lattice (heplat); High Energy Physics  Phenomenology (hepph); Nuclear Experiment (nuclex); Nuclear Theory (nuclth)
 [63] arXiv:2109.00664 (replaced) [pdf, other]

Title: Probing isovector scalar mesons in the charmless threebody $B$ decaysComments: 28pages, 4 figures and 7 tables, the difference between the quasitwobody decay and the narrow approximation is explained, typos corrected, references updatedSubjects: High Energy Physics  Phenomenology (hepph)
 [64] arXiv:2109.01265 (replaced) [pdf, other]

Title: Searching for heavy leptoquarks at a muon colliderAuthors: Sitian Qian, Congqiao Li, Qiang Li, Fanqiang Meng, Jie Xiao, Tianyi Yang, Meng Lu, Zhengyun YouSubjects: High Energy Physics  Phenomenology (hepph)
 [65] arXiv:2109.03512 (replaced) [pdf, other]

Title: Asymmetric longitudinal flow decorrelations in protonnucleus collisionsComments: 6 pages, 3 figuresSubjects: High Energy Physics  Phenomenology (hepph); Nuclear Experiment (nuclex); Nuclear Theory (nuclth)
 [66] arXiv:2109.03838 (replaced) [pdf, other]

Title: A universal formula for the density of states in theories with finitegroup symmetryComments: v3: references added and some minor additions v2: major revision due to several people pointing out an error in the discussion of the weak gravity conjecture. Now only presents the second main result of v1, a formula for the density of black hole microstates in each representation of a finite gauge group and an associated conjecture for general QFTs, for which some more evidence is givenSubjects: High Energy Physics  Theory (hepth); Strongly Correlated Electrons (condmat.strel); General Relativity and Quantum Cosmology (grqc); High Energy Physics  Phenomenology (hepph)
 [67] arXiv:2109.07176 (replaced) [pdf, ps, other]

Title: Theory Closing TalkAuthors: Gian F. GiudiceComments: Contribution to the Proceedings of LHCP2021. (A typo in a reference corrected.)Subjects: High Energy Physics  Phenomenology (hepph); High Energy Physics  Theory (hepth)
 [68] arXiv:2109.13779 (replaced) [pdf, other]

Title: ZeeBabu model in modular $A_4$ symmetryComments: 22 pages, 4 tables, 3 figuresSubjects: High Energy Physics  Phenomenology (hepph)
 [69] arXiv:2109.15318 (replaced) [pdf, other]

Title: Probing hadronization with flavor correlations of leading particles in jetsComments: 6 pages, 5 figuresSubjects: High Energy Physics  Phenomenology (hepph); High Energy Physics  Experiment (hepex); Nuclear Experiment (nuclex); Nuclear Theory (nuclth)
 [70] arXiv:2110.00025 (replaced) [pdf, other]

Title: Exclusion limits on Dark MatterNeutrino Scattering CrosssectionSubjects: High Energy Physics  Phenomenology (hepph); High Energy Astrophysical Phenomena (astroph.HE)
 [71] arXiv:2110.08210 (replaced) [pdf, ps, other]

Title: Comment on "Flavor invariants and renormalizationgroup equations in the leptonic sector with massive Majorana neutrinos''Authors: Jianlong LuComments: 9 pages; one typo in page 2 has been corrected, thanks to Orlando L. G. Peres and Peter B. DentonSubjects: High Energy Physics  Phenomenology (hepph)
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