Threshold photoproduction of neutral pions off protons in nuclear model with explicit mesonsWe apply the nuclear model with explicit mesons to photoproduction of neutral pions off protons at the threshold. In this model the nucleons do not interact with each other via a potential but rather…D. V. Fedorov, M. Mikkelsen·Sep 24, 2022SaveLearn
Anisotropic flows of charmonium in the relativistic heavy-ion collisionsWe review recent studies about anisotropic flows (v1, v2, v3) of charmonium in the quark-gluon plasma produced in relativistic heavy-ion collisions. Collective flows of the bulk medium are…Chenyu Li, Baoyi Chen·Sep 24, 2022SaveLearn
Stellar neutron capture reactions at low and high temperatureThe determination of astrophysical reaction rates requires different approaches depending on the conditions in hydrostatic and explosive burning. The focus here is on astrophysical reaction rates for…Thomas Rauscher·Sep 23, 2022SaveLearn
Effects of density-dependent spin-orbit interactions in Skyrme-Hartree-Fock-Bogoliubov calculations of the charge radii and densities of Pb isotopesI have investigated the N-dependence of the charge radii rc across N=126 in the Pb isotopes and the surface densities of 208Pb using new Skyrme interactions that contain a…Yoshiko Kanada-En'yo·Sep 23, 2022SaveLearn
Chiral restoration of strange baryonsWe review the results of a phenomenological model for cold and dense nuclear matter exhibiting a chiral phase transition. The idea is to model the quark-hadron phase transition under neutron star…Eduardo S. Fraga, Rodrigo da Mata, Savvas Pitsinigkos et al.·Sep 22, 2022SaveLearn
Effects of Initial Density Fluctuations on Cumulants in Au + Au Collisions at sNN = 7.7 GeVWithin the ultrarelativistic quantum molecular dynamics (UrQMD) model, the effect of initial density fluctuations on cumulants of the net-proton multiplicity distribution in Au + Au Collisions at…Xiaoqing Yue, Yongjia Wang, Qingfeng Li et al.·Sep 22, 2022SaveLearn
Kaonic Hanbury-Brown-Twiss radii at 200 GeV and 5.02 TeVWe use 3+1D quasiparticle anisotropic hydrodynamics (aHydroQP) to make predictions for kaon Hanbury-Brown-Twiss (HBT) radii in 200 GeV and 5.02 TeV heavy-ion collisions. Using previously determined…Mubarak Alqahtani, Michael Strickland·Sep 22, 2022SaveLearn
Microscopic description of the torque acting on fission fragmentsWhen two fragments are created in a fission decay, any torque due to nuclear and Coulomb interaction can change the fragment's angular momentum. This article explores the character and magnitude of…Guillaume Scamps·Sep 22, 2022SaveLearn
Pion superfluid phase transition under external magnetic field including inverse magnetic catalysis effectPion superfluid phase transition under external magnetic field including the inverse magnetic catalysis (IMC) effect is investigated by the Pauli-Villars regularized NJL model. Based on the…Shijun Mao, Yvming Tian·Sep 22, 2022SaveLearn
Charge Symmetry Breaking Effects on Neutron Beta Decay in Non-Relativistic Quark ModelsA formalism for the study of charge symmetry breaking (CSB) effects is discussed and used to analyze the effects of charge symmetry breaking on neutron beta decay. The effect of including CSB reduces…Jacob W. Crawford, Gerald A. Miller·Sep 21, 2022SaveLearn
Stability studies of first order spin-hydrodynamic frameworksWe study the stability of first-order dissipative spin-hydrodynamic frameworks. We considered two different first-order dissipative spin-hydrodynamic frameworks. The first one considers the spin…Asaad Daher, Arpan Das, Radoslaw Ryblewski·Sep 21, 2022SaveLearn
Reply to "Comment on Sequential Single-pion Production Explaining the dibaryon d*(2380) peak''In a comment [arXiv:2106.00494] to our paper on ``Sequential single-pion production explaining the dibaryon d*(2380) peak'' the authors provide arguments that apparently invalidate our claims and…R. Molina, N. Ikeno, E. Oset·Sep 21, 2022SaveLearn
Cross effects in spin hydrodynamics: A revisit Entropy analysis and statistical operatorWe revisit the construction of first-order spin hydrodynamics and find that the constitution relations receive the corrections from the cross effects resulting from spin-orbit coupling. Starting from…Jin Hu·Sep 21, 2022SaveLearn
Exact results for the Boltzmann collision operator in λφ4 theoryWe analytically determine all the eigenvalues and eigenfunctions of the linearized Boltzmann collision operator in massless scalar λ φ4 theory in the high-temperature (classical) regime.…Gabriel S. Denicol, Jorge Noronha·Sep 21, 2022SaveLearn
Cumulants of net-strangeness multiplicity distributions at energies available at the BNL Relativistic Heavy Ion ColliderThe higher-order cumulants of net-proton number, net-charge, and net-strangeness multiplicity distributions are widely studied to search for the quantum-chromodynamics critical point and extract the…Changfeng Li, Deeptak Biswas, Nihar Ranjan Sahoo·Sep 21, 2022SaveLearn
Pion-mediated Cooper pairing of neutrons: beyond the bare vertex approximationIn some quantum many particle systems, the fermions could form Cooper pairs by exchanging intermediate bosons. This then drives a superconducting phase transition or a superfluid transition. Such…Hao-Fu Zhu, Guo-Zhu Liu·Sep 21, 2022SaveLearn
Elucidating the finite temperature quasiparticle random phase approximationIn numerous astrophysical scenarios, such as core-collapse supernovae and neutron star mergers, as in well as heavy-ion collision experiments, transitions between thermally populated nuclear excited…E. M. Ney, A. Ravlić, J. Engel et al.·Sep 20, 2022SaveLearn
Radiative processes on a quantum computerRadiative processes, where a photon/neutrino is emitted as a result of a collision or decay of a particle, play a central role in atomic, nuclear and particle physics. Their rate is determined by…Paulo F. Bedaque, Ratna Khadka, Gautam Rupak et al.·Sep 20, 2022SaveLearn
Muon capture on deuteron using local chiral potentialsThe muon capture reaction μ- + d → n + n + μ in the doublet hyperfine state is studied using nuclear potentials and consistent currents derived in chiral effective field…L. Ceccarelli, A. Gnech, L. E. Marcucci et al.·Sep 20, 2022SaveLearn
Hyperonic equation of state at finite temperature for neutron starsWe review the composition and the equation of state of the hyperonic core of neutron stars at finite temperature within a relativistic mean-field approach. We make use of the new FSU2H* model, which…Hristijan Kochankovski, Angels Ramos, Laura Tolos·Sep 20, 2022SaveLearn
Collective-model description of shape coexistence and intruder states in cadmium isotopes based on a relativistic energy density functionalLow-energy structure of even-even 108-116Cd isotopes is analyzed using a collective model that is based on the nuclear density functional theory. Spectroscopic properties are computed by solving…K. Nomura, K. E. Karakatsanis·Sep 20, 2022SaveLearn
dmscatter: A Fast Program for WIMP-Nucleus ScatteringRecent work, using an effective field theory framework, has shown the number of possible couplings between nucleons and the dark-matter-candidate Weakly Interacting Massive Particles (WIMPs) is…Oliver Gorton, Calvin Johnson, Changfeng Jiao et al.·Sep 19, 2022SaveLearn
Nuclear DFT electromagnetic moments in heavy deformed open-shell odd nucleiWithin the nuclear DFT approach, we determined the magnetic dipole and electric quadrupole moments for paired nuclear states corresponding to the proton (neutron) quasiparticles blocked in the p11/2-…J. Bonnard, J. Dobaczewski, G. Danneaux et al.·Sep 19, 2022SaveLearn
Extracting nuclear matter properties from the neutron star matter equation of state using deep neural networksThe extraction of the nuclear matter properties from neutron star (NS) observations is nowadays an important issue, in particular, the properties that characterize the symmetry energy which are…Márcio Ferreira, Valéria Carvalho, Constança Providência·Sep 19, 2022SaveLearn
Alpha-particle formation and clustering in nucleiThe nucleonic localization function has been used for a decade to study the formation of alpha-particles in nuclei, by providing a measure of having nucleons of a given spin in a single place.…E. Khan, L. Heitz, F. Mercier et al.·Sep 19, 2022SaveLearn