Damping of spin wavesWe show that, in ideal-spin hydrodynamics, the components of the spin tensor follow damped wave equations. The damping rate is related to nonlocal collisions of the particles in the fluid, which…David Wagner, Masoud Shokri, Dirk H. Rischke·May 1, 2024SaveLearn
Particle production from gluon-nucleon interactions in relativistic heavy ion collisionsWe propose a particle production mechanism analogous to the particle photoproduction processes, arising from the gluon-nucleon interactions in relativistic heavy ion collisions. The comparison is…Yong-Ping Fu, Fei-Jie Huang, Qi-Hui Chen·May 1, 2024SaveLearn
Nuclear mass predictions with anisotropic kernel ridge regressionThe anisotropic kernel ridge regression (AKRR) approach in nuclear mass predictions is developed by introducing the anisotropic kernel function into the kernel ridge regression (KRR) approach,…X. H. Wu, C. Pan·May 1, 2024SaveLearn
Study of proton-proton Scattering using Phase Function MethodBackground: The study of np and pp scattering, central to understanding nuclear force, remains an optional topic in many undergraduate nuclear physics curriculum. Purpose: The main thrust of this…Shikha Awasthi, Anil Khachi, O. S. K. S. Sastri·May 1, 2024SaveLearn
Exploring the potential of synthesizing unknown superheavy isotopes via cold-fusion reactions based on the dinuclear system modelTo assess the potential of cold-fusion for synthesizing superheavy nuclei (SHN) with proton numbers 104-113, we systematically calculated 145 naturally occurring projectile-target combinations within…Hao Wu, Peng-Hui Chen, Fei Niu et al.·Apr 30, 2024SaveLearn
Statistical Theory of Neutron-Induced Nuclear Fission and of Heavy-Ion FusionFor both reactions we use an approach similar to that of compound-nucleus reaction theory. For neutron-induced fission, we describe the compound system generated by absorption of the neutron and the…Hans A. Weidenmüller·Apr 30, 2024SaveLearn
Disentangling the development of collective flow in high energy proton proton collisions with a multiphase transport modelIn this work, we investigate the collective flow development in high energy proton proton (pp) collisions with a multiphase transport model (AMPT) based on PYTHIA8 initial conditions with a…Liang Zheng, Lian Liu, Zi-Wei Lin et al.·Apr 29, 2024SaveLearn
Implication of odd-even staggering in the charge radii of calcium isotopesInspired by the profoundly observed odd-even staggering and the inverted parabolic-like shape in charge radii along calcium isotopic chain, the ground state properties of calcium isotopes are…Rong An, Xiang Jiang, Na Tang et al.·Apr 29, 2024SaveLearn
Exploring system size dependence of jet modification in heavy-ion collisionsIn relativistic heavy-ion collisions, jet quenching in quark-gluon plasma (QGP) has been extensively studied, revealing important insights into the properties of the color deconfined nuclear matter.…Yang He, Mengxue Zhang, Maowu Nie et al.·Apr 28, 2024SaveLearn
Three-body analysis reveals the significant contribution of minor 5He s-wave component in 6Li(p,2p)5He cross section6Li is usually treated as an α+p+n three-body system, and the validity of this picture is important for understanding 6Li reactions. The (p,2p) reaction is a powerful method to study…Shoya Ogawa, Kazuki Yoshida, Yoshiki Chazono et al.·Apr 27, 2024SaveLearn
Prolate-oblate shape transitions and O(6) symmetry in even-even nuclei: A theoretical overviewProlate to oblate shape transitions have been predicted in an analytic way in the framework of the Interacting Boson Model (IBM), determining O(6) as the symmetry at the critical point.…Dennis Bonatsos, Andriana Martinou, S. K. Peroulis et al.·Apr 27, 2024SaveLearn
Fission Fragment Yields Of 235U(nth,f) Evaluated By The CCONE Code SystemFission fragment yield evaluations are one of the important nuclear data studies. Fission accompanies various physical observables such as prompt fission neutron, prompt fission gamma, and…Futoshi Minato, Osamu Iwamoto·Apr 26, 2024SaveLearn
Contribution to differential π0 and γdir modification in small systems from color fluctuation effectsA major complication in the search for jet quenching in proton- or deuteron-nucleus collision systems is the presence of physical effects which influence the experimental determination of collision…Dennis V. Perepelitsa·Apr 26, 2024SaveLearn
Global Data-Driven Determination of Baryon Transition Form FactorsHadronic resonances emerge from strong interactions encoding the dynamics of quarks and gluons. The structure of these resonances can be probed by virtual photons parameterized in transition form…Yu-Fei Wang, Michael Döring, Jackson Hergenrather et al.·Apr 26, 2024SaveLearn
Bayesian and Principal Component Analyses of Neutron Star PropertiesA Bayesian method is used in this extensive work to generate a large set of minimally constrained equations of state (EOSs) for matters in neutron stars (NS). These EOSs are analyzed for their…N. K. Patra·Apr 26, 2024SaveLearn
TALYS calculation and a short review of the experimental status of proton capture studies on p-nuclei: A guide to future investigationTALYS calculations were performed to obtain the theoretical proton capture cross-sections on the p-nuclei. A short review on the status of related experimental studies was also conducted. Some basic…Indrani Ray, Argha Deb·Apr 26, 2024SaveLearn
Charged pion vortices in rotating systemsPossibilities for formation of the charged pion field vortices in a rotating empty vessel (in vacuum) and in the rotating pion gas with a dynamically fixed particle number at zero temperature are…D. N. Voskresensky·Apr 25, 2024SaveLearn
Ground state properties and bubble structure of the isotopic chains of Z = 125 and 126 using the relativistic mean-field formalismThe ground state properties of Z = 125 and 126 nuclei are investigated, taking the isotopic series from the proton to neutron drip-lines. This analysis is conducted using the relativistic mean-field…Priyanka, A. Chauhan, M. S. Mehta et al.·Apr 25, 2024SaveLearn
Calculations of bound-state β--decay half-lives of highly ionized 163Dy66+, 187Re75+ and 205Tl81+We propose a theoretical method to calculate the bound-state β-decay half-lives of highly-ionized atoms, which is based on the combination of the Takahashi-Yokoi model and our…Yang Xiao, Long-Jun Wang·Apr 24, 2024SaveLearn
Hadronic scattering effects on polarization in relativistic heavy ion collisionsThe hyperon spin flip and non-flip cross sections are calculated in a simple hadronic model by including both the s-channel process involving the spin 3/2, positive parity…Haesom Sung, Che Ming Ko, Su Houng Lee·Apr 24, 2024SaveLearn
Primordial Nucleosynthesis with Non-Extensive StatisticsThe conventional Big Bang model successfully anticipates the initial abundances of 2H(D), 3He, and 4He, aligning remarkably well with observational data. However, a persistent challenge arises in the…C. A. Bertulani, Shubhchintak·Apr 24, 2024SaveLearn
The Coupling Constant of the Pseudovector Pion-nucleon Interaction for the Magnetic Moment of NucleonThe role of the suppression of the coupling constant in the pseudovector pion-nucleon interaction is examined to account for the calculation of the magnetic moment of nucleon. Among three kinds of…Susumu Kinpara·Apr 24, 2024SaveLearn
Nuclear incompressibility and its enduring impact on fusion cross-sectionThe fusion mechanism of reactions involving even-even 112-124Sn, doubly magic 132Sn, 208Pb as targets, and 64Ni as the projectile is explored within the relativistic mean field…Shilpa Rana, M. Bhuyan, S. K. Patra et al.·Apr 24, 2024SaveLearn
Electromagnetic Form Factors for Nucleons in Short-Range Correlations and the EMC effectThe relationship between medium modifications of nucleon electromagnetic form factors and nucleon structure functions is examined using a model motivated by Light-Front Holographic QCD (LFHQCD).…Dmitriy N. Kim, Or Hen, Gerald A. Miller et al.·Apr 23, 2024SaveLearn
Nuclear mass predictions based on convolutional neural networkA convolutional neural network (CNN) is employed to investigate nuclear mass. By introducing the masses of neighboring nuclei and the paring effects at the input layer of the network, local features…Yanhua Lu, Tianshuai Shang, Pengxiang Du et al.·Apr 23, 2024SaveLearn