Studying the impact of background field on coupling constants in EiC and EicCWe studied the influence of background fields on coupling constants in various kinematic regions. We then evaluated these effects through the Bethe-Heitler process in electron-nucleus collisions at…Cong Li, Yutong Xiao·Jan 14, 2025SaveLearn
Proton halo structures and 22AlInspired by the recent debate as to whether the proton drip-line nucleus 22Al demonstrates a halo structure in its ground state and in order to assess such a possibility, we have analyzed theoretical…Panagiota Papakonstantinou, Myeonghwan Mun, Cong Pan et al.·Jan 14, 2025SaveLearn
Pressure and chemical potentials in the inner crust of a cold neutron star within Hartree-Fock and extended Thomas-Fermi methodsSelf-consistent mean-field methods with Skyrme-type effective interactions and semiclassical approximations, such as the Thomas-Fermi approach and its extensions are particularly well-suited for…Nicolas Chamel, Nikolai N. Shchechilin, Andrey I. Chugunov·Jan 14, 2025SaveLearn
Novel way of evaluating gA quenching in β+/EC decays : Introducing the Branching-Ratio Method (BRM)The novel Branching-Ratio Method (BRM) for the determination of effective value g A eff of the weak axial coupling g A for forbidden non-unique (FNU)…Aagrah Agnihotri, Jouni Suhonen·Jan 13, 2025SaveLearn
Energy partition between splitting fission fragmentsFrom the microscopic view, the energy partition between two fission fragments are associated with the splitting of wave functions of an entangled fissioning system, in contrast to most fission models…Haoyu Shang, Yu Qiang, Junchen Pei·Jan 13, 2025SaveLearn
Shell effects and multi-chance fission in the sub-lead regionWithin the recently developed five-dimensional Langevin approach for the description of fission of heavy nuclei, we have calculated the fission fragments mass and kinetic energy distributions for the…F. A. Ivanyuk, C. Schmitt, C. Ishizuka et al.·Jan 9, 2025SaveLearn
Analysis of clustering fragments of 7Li and 7Be in the microscopic cluster modelThe nuclear structures of 7Li(α+n+n+p) and 7Be(α+p+p+n) are studied within the microscopic cluster model, in which the clustering fragments e.g., triton, 3He, and even the…De-Ye Tao, Bo Zhou, Si-Min Wang et al.·Jan 9, 2025SaveLearn
Effective action for relativistic hydrodynamics from Crooks fluctuation theoremA new effective theory framework for fluctuating hydrodynamics in the relativistic regime is derived using standard thermodynamical principles and general properties of non-equilibrium stochastic…Nicki Mullins, Mauricio Hippert, Jorge Noronha·Jan 8, 2025SaveLearn
Dark matter effects on the properties of quark stars and the implications for the peculiar objectsWe systematically investigate the observable properties of dark matter-admixed quark stars (DQSs) using the confined-isospin-density-dependent-mass model in combination with the generic bosonic…Hong-Ming Liu, Peng-Cheng Chu, He Liu et al.·Jan 8, 2025SaveLearn
Clusterization aspects in the states of non-rotating and fast rotating nucleiThe understanding of clustering aspects at the ground state of nuclei and in fast rotating ones within the framework of covariant density functional theory has been reviewed and reanalyzed. The…A. V. Afanasjev·Jan 8, 2025SaveLearn
Nuclear cross sections from low-energy interactionsWe present a method to calculate neutron scattering cross sections for deformed nuclei using many--body wavefunctions described with multiple reference states. Nuclear states are calculated with the…J. Boström, J. Rotureau, B. G. Carlsson et al.·Jan 7, 2025SaveLearn
Determining the Duration of the Hadronic Stage at RHIC-BES Energies via Resonance Suppression Using a Full Set of Rate EquationsWe present realistic estimates for the duration of the hadronic stage in central Au+Au reactions in the RHIC-BES energy regime. To this aim, we employ a full set of coupled rate equations to describe…Tim Neidig, Apiwit Kittiratpattana, Tom Reichert et al.·Jan 7, 2025SaveLearn
New Skyrme parametrizations to describe finite nuclei and neutron star matter with realistic effective masses. II. Adjusting the spin-dependent termsMany common Skyrme functionals present ferromagnetic instabilities or unrealistic density dependence of the spin-dependent Landau parameters. To solve these problems, we consider the Skyrme…Mingya Duan, Michael Urban·Jan 6, 2025SaveLearn
Lattice Effective Field Theory Simulations of NucleiLattice effective field theory applies the principles of effective field theory in a lattice framework where space and time are discretized. Nucleons are placed on the lattice sites, and the…Dean Lee·Jan 6, 2025SaveLearn
In-medium N interactions with leading order covariant chiral hyperon/nucleon-nucleon forcesIn-medium N interactions are crucial in hypernuclei and neutron star physics. In this work, we study the in-medium N interaction within the relativistic Brueckner-Hartree-Fock…Ru-You Zheng, Zhi-Wei Liu, Li-Sheng Geng et al.·Jan 6, 2025SaveLearn
Constraining the chiral magnetic effect using spectator and participant planes across Au+Au and isobar collisions at s_ NN = 200 GeVWe investigate the chiral magnetic effect (CME) in relativistic heavy-ion collisions through an improved two-plane method analysis of the γ observable, probing CP-symmetry…Bang-Xiang Chen, Xin-Li Zhao, Guo-Liang Ma·Jan 6, 2025SaveLearn
Extracting the Speed of Sound in Heavy-Ion Collisions: A Study of Quantum-Initiated Fluctuations and ThermalizationThe thermalization of quark-gluon plasma created in heavy-ion collisions is crucial for understanding its behavior as a relativistic fluid and the thermodynamic properties of the Quantum…Yu-Shan Mu, Jing-An Sun, Li Yan et al.·Jan 6, 2025SaveLearn
Nuclear Schiff Moments and CP ViolationThis paper reviews the calculation of nuclear Schiff moments, which one must know in order to interpret experiments that search for time-reversal-violating electric dipole moments in certain atoms…Jonathan Engel·Jan 6, 2025SaveLearn
Axial-Vector and Tensor Spin Polarization and Chiral Restoration in Quark MatterWe study spontaneous spin-polarizations of quark matter with flavour SU(2) symmetry at zero temperature in the NJL model. In a relativistic framework, there are two types of the spin-spin…Tomoyuki Maruyama, Toshitaka Tatsumi·Jan 6, 2025SaveLearn
Diagrammatic Monte Carlo for Finite Systems at Zero TemperatureHigh-order virtual excitations play an important role in microscopic models of nuclear reactions at intermediate energies. However, the factorial growth of their complexity has prevented their…Stefano Brolli, Carlo Barbieri, Enrico Vigezzi·Jan 5, 2025SaveLearn
Evolutions of in-medium baryon-baryon scattering cross sections and stiffness of dense nuclear matter from Bayesian analyses of FOPI proton flow excitation functionsWithin a Bayesian statistical framework using a Gaussian Process (GP) emulator for an isospin-dependent Boltzmann-Uehling-Uhlenbeck (IBUU) transport model simulator of heavy-ion reactions with…Bao-An Li, Wen-Jie Xie·Jan 5, 2025SaveLearn
Non-perturbative calculations of nuclear matter using in-medium similarity renormalization groupThe non-perturbative ab initio calculations of infinite nuclear matter using In-Medium Similarity Renormalization Group (IMSRG) method is developed in this work, which enables calculations with…Xin Zhen, Rongzhe Hu, Haoyu Shang et al.·Jan 5, 2025SaveLearn
Atmospheric Antideuteron Flux Within a Dynamical Coalescence ApproachCosmic antideuterons are considered as one of the most promising tools for the indirect detection of dark matter due to their ultra-low astrophysical backgrounds. Currently only upper limits on the…Jie Pu, Xin Li, Kai-Jia Sun et al.·Jan 5, 2025SaveLearn
Parity-doubled nucleons can rapidly cool neutron starsIn confined hadronic matter, the spontaneous breaking and restoration of chiral symmetry can be described by considering nucleons, N+(939), and excited states of opposite parity, N-(1535).…Liam Brodie, Robert D. Pisarski·Jan 3, 2025SaveLearn
Study of medium-mass and heavy hypernuclei produced through spallation and fission reactions in inverse kinematicsInnovative experiments using the inverse kinematics technique to accelerate light, medium-mass, and heavy nuclei at relativistic energies have become excellent tools to produce and study hypernuclei.…J. L. Rodríguez-Sánchez, J. Cugnon, J. -C. David et al.·Jan 3, 2025SaveLearn