Modification of single-hole-like states by configuration mixing in the 99-131InLarge-scale shell-model calculations are performed for the 9/2+ g.s., 1/2-1, 3/2-1, and 5/2-1 states in the odd-A indium isotopes with N=50-82. The calculated energy levels,…Deepak Patel, Praveen C. Srivastava, Noritaka Shimizu et al.·Jan 3, 2025SaveLearn
Validation and extrapolation of atomic mass with physics-informed fully connected neural networkMachine learning offers a powerful framework for validating and predicting atomic mass. We compare three improved neural network methods for representation and extrapolation for atomic mass…Yiming Huang, Jinhui Chen, Jiangyong Jia et al.·Jan 2, 2025SaveLearn
White Paper on Software Infrastructure for Advanced Nuclear Physics ComputingThis White Paper documents the discussion and consensus conclusions of the workshop "Software Infrastructure for Advanced Nuclear Physics Computing" (SANPC 24), which was held at Jefferson Lab on…P. M. Jacobs, A. Boehnlein, B. Sawatzky et al.·Jan 1, 2025SaveLearn
Isospin effect on the liquid-gas phase transition for finite nucleiThe phenomenon of nuclear liquid-gas phase transition is a topic of contemporary interest. In heavy-ion collisions, there is no direct way of accessing the thermodynamic variables like pressure,…S. Mallik·Jan 1, 2025SaveLearn
Unexpected Rise in Nuclear Collectivity from Short-Range PhysicsWe discover a surprising relation between the collective motion of nucleons within atomic nuclei, traditionally understood to be driven by long-range correlations, and short-range nucleon-nucleon…Kevin S. Becker, Kristina D. Launey, Andreas Ekström et al.·Dec 31, 2024SaveLearn
General features of the stellar matter equation of state from microscopic theory, new maximum-mass constraints, and causalityThe profile of a neutron star probes a very large range of densities, from the density of iron up to several times the density of saturated nuclear matter, and thus no theory of hadrons can be…Francesca Sammarruca, Tomiwa Ajagbonna·Dec 31, 2024SaveLearn
Reexamination of nuclear structure properties and shape coexistence of nuclei around A70We reexamine the nuclear structure properties of waiting point nuclei around A70 using the interacting boson model 1 (IBM 1) and the relativistic mean field (RMF) model. Effective density dependent…Jameel-Un Nabi, Tuncay Bayram, Mahmut Boyukata et al.·Dec 31, 2024SaveLearn
Closed-form formulas in number-conserved pairing theoryIn this work, I present closed-form formulas for the norm and many-body density matrices between general wave functions with exact particle numbers in pairing theory, using properties of the…G. J. Fu·Dec 31, 2024SaveLearn
Deep learning for exploring hadron-hadron interactionsIn this proceeding, we introduce deep learning technologies for studying hadron-hadron interactions. To extract parameterized hadron interaction potentials from collision experiments, we employ a…Lingxiao Wang·Dec 31, 2024SaveLearn
Systematic study of large-momentum distribution in nuclei with the operator product expansionThe operator product expansion (OPE) is applied in conjunction with Pionless effective field theory to study the short-rang structure of nuclei. By matching the OPE with the selected nuclear…Jiexin Yu, Bingwei Long·Dec 31, 2024SaveLearn
Bayesian analysis of hybrid neutron star EOS constraints within an instantaneous nonlocal chiral quark matter modelWe present a physics-informed Bayesian analysis of equation of state constraints using observational data for masses, radii and tidal deformability of pulsars and a generic class of hybrid neutron…Alexander Ayriyan, David Blaschke, Juan Pablo Carlomagno et al.·Dec 30, 2024SaveLearn
Effects of asymmetric dark matter on a magnetized neutron star: A two-fluid approachWe study the interaction between dark matter (DM) and highly magnetized neutron stars (NSs), focusing on how DM particle mass, mass fraction, and magnetic field (MF) strength affect NS structure and…Pinku Routaray, Vishal Parmar, H. C. Das et al.·Dec 30, 2024SaveLearn
The reduced-width amplitude in nuclear cluster physicsThe reduced-width amplitude, as a cluster overlap amplitude, is one important physical quantity for analyzing clustering in the nucleus depending on specified channels and has been calculated and…De-Ye Tao, Bo Zhou·Dec 30, 2024SaveLearn
Erratum: Exact solutions to the fermion propagator Schwinger-Dyson equation in Minkowski space with on-shell renormalization for quenched QED [Phys. Rev. D 96, 036021 (2017)]With the introduction of a spectral representation, the Schwinger--Dyson equation (SDE) for the fermion propagator is formulated in Minkowski space in QED. After imposing the on-shell renormalization…Shaoyang Jia, Michael R. Pennington·Dec 30, 2024SaveLearn
Machine learning orbital-free density functional theory: taming quantum shell effects in deformed nucleiAccurate description of deformed atomic nuclei by the orbital-free density functional theory has been a longstanding textbook challenge, due to the difficulty in accounting for the intricate quantum…X. H. Wu, Z. X. Ren, P. W. Zhao·Dec 30, 2024SaveLearn
Dipole response of deformed halo nuclei 31Ne and 37MgWe study the soft electric dipole (E1) response of deformed halo nuclei 31Ne and 37Mg using a deformed Woods-Saxon potential, with the potential depth adjusted to reproduce empirical…Xiao Lu, Hiroyuki Sagawa, Shan-Gui Zhou·Dec 29, 2024SaveLearn
Transport coefficients of dense nucleon matter at low temperatureThe transport property of cold and dense nucleon matter is important for nuclear physics but is relatively less studied than that at finite temperatures. In this paper, we present a primary study of…Jianing Li, Weiyao Ke·Dec 29, 2024SaveLearn
Stiffening of matter in quark-hadron continuity: a mini-reviewRecent observations of neutron stars, combined with causality, thermodynamic stability, and nuclear constraints, indicate a rapid stiffening of QCD matter at densities slightly above nuclear…Toru Kojo·Dec 29, 2024SaveLearn
Nuclear EoS with finite range interaction and the Constrained DynamicsThe effects of the many-body correlations with respect the MF description characterizing the Constrained Molecular Dynamics are discussed in the case of finite and zero range effective microscopic…Massimo Papa·Dec 28, 2024SaveLearn
Application of normalizing flows to nuclear many-body perturbation theoryMany-body perturbation theory provides a powerful framework to study the ground state and thermodynamic properties of nuclear matter as well as associated single-particle potentials and response…Pengsheng Wen, Jeremy W. Holt, Albany Blackburn·Dec 27, 2024SaveLearn
The consistent analyses for determination of the point-nucleon distributions by electron and proton scatteringsElectron scattering cross section, as well as proton scattering cross section, observes the point-proton and the point-neutron distributions, but both cross sections are not able to determine them…Toshio Suzuki, Rika Danjo, Toshimi Suda et al.·Dec 27, 2024SaveLearn
Impact of dineutrons on nuclear compositions of a core-collapse supernovaWe study the nuclear compositions in the central region of a core-collapse supernova, assuming the existence of dineutrons (2n) and tetraneutrons (4n). At 100~ms after core bounce, 2n and…Tatsuya Matsuki, Shun Furusawa, Katsuhiko Suzuki·Dec 27, 2024SaveLearn
Hydrodynamic Description of the Quark-Gluon PlasmaWe review the history and success of applying relativistic hydrodynamics to high-energy heavy-ion collisions. We emphasize the important role hydrodynamics has played in the discovery of the…Ulrich Heinz, Björn Schenke·Dec 27, 2024SaveLearn
Probing medium response via strangeness enhancement around quenched jetsJet-induced medium excitation is a crucial part of jet interactions with the quark-gluon plasma (QGP) in relativistic heavy-ion collisions, and has recently been confirmed by experiment for the first…Ao Luo, Shanshan Cao, Guang-You Qin·Dec 26, 2024SaveLearn
Deformation and core+n decoupling in the spectrum of 17CThe coexistence of various structures, such as diverse shapes and cluster structures, is a fundamental property of atomic nuclei. In neutron-rich nuclei, a core+n structure can compete with nuclear…Tadahiro Suhara, Yasutaka Taniguchi, Wataru Horiuchi et al.·Dec 26, 2024SaveLearn