Neutron skin thickness of 116,118,120,122,124Sn determined from reaction cross sections of proton scatteringThe cross sections of SDR in the Sb isotopes have been measured. Within the model used, the neutron-skin thicknesses r skin( exp) deduced 0.12 0.06fm for 116Sn, $0.13 …Shingo Tagami, Tomotsugu Wakasa, Masanobu Yahiro·Feb 17, 2023SaveLearn
Confronting the nucleonic hypothesis with current neutron star observations from GW170817 and PSR J0740+6620The nuclear matter equation of state is relatively well constrained at sub-saturation densities thanks to the knowledge from nuclear physics. However, studying its behavior at supra-saturation…Hoa Dinh Thi, Chiranjib Mondal, Francesca Gulminelli·Feb 16, 2023SaveLearn
Effects of Coulomb and isospin symmetry breaking interactions on neutron-skin thicknessBoth the Coulomb interaction and isospin symmetry breaking (ISB) parts of the nuclear interaction break the isospin symmetry in atomic nuclei. Effects of these two kinds of interaction on properties…Tomoya Naito, Gianluca Colò, Haozhao Liang et al.·Feb 16, 2023SaveLearn
Eigenvector continuation for the pairing HamiltonianThe development of emulators for the evaluation of many-body observables has gained increasing attention over the last years. In particular the framework of eigenvector continuation (EC) has been…Margarida Companys Franzke, Alexander Tichai, Kai Hebeler et al.·Feb 16, 2023SaveLearn
K*0 meson production using a transport and a statistical hadronization model at energies covered by the RHIC beam energy scanIn this paper, we discuss the centrality and energy dependence of K*0 resonance production using ultrarelativistic quantum molecular dynamics (UrQMD) and thermal models. The K*0/K ratios…Aswini Kumar Sahoo, Md. Nasim, Subhash Singha·Feb 16, 2023SaveLearn
Spontaneous fission half-lives of actinides and super-heavy elementsSpontaneous fission half-lives of actinide and super-heavy nuclei are calculated, using the least-action integral, through the WKB tunneling probability of the barrier that appears in the deformation…J. Marin Blanco, A. Dobrowolski, A. Zdeb et al.·Feb 16, 2023SaveLearn
NuHamil: A numerical code to generate nuclear two- and three-body matrix elements from chiral effective field theoryThe applicability of nuclear ab initio calculations has rapidly extended over the past decades. However, starting research projects is still challenging due to the required numerical expertise…Takayuki Miyagi·Feb 15, 2023SaveLearn
Possible Existence of Extremely Neutron-Rich Superheavy Nuclei in Neutron Star Crusts Under a Superstrong Magnetic FieldWe investigate outer crust compositions for a wide range of magnetic field strengths, up to B 4×1018 G, employing the latest experimental nuclear masses supplemented with various mass…Kazuyuki Sekizawa, Kentaro Kaba·Feb 15, 2023SaveLearn
The effect of weak magnetic photon emission from quark-gluon plasmaWe propose a novel effect that accounts for the photon emission from a quark-gluon plasma in the presence of a weak external magnetic field. Although the weak magnetic photon emission from…Jing-An Sun, Li Yan·Feb 15, 2023SaveLearn
Quadrupole and octupole states in 152Sm using the proton-neutron interacting boson modelA scheme of solving the proton-neutron interacting boson model (IBM-2) in terms of the SU(3) basis is introduced, by which the IBM-2 coupled with an octupole boson is applied to describe the…Bao-Yue Hu, Yu Zhang, Gui-Xiu Na et al.·Feb 15, 2023SaveLearn
Hidden Euclidean dynamical symmetry in the U(n+1) vibron modelBased on the boson realization of the Euclidean algebras, it is found that the E(n) dynamical symmetry (DS) may emerge at the critical point of the U(n)-SO(n+1) quantum phase transition. To…Yu Zhang, Zi-Tong Wang, Hong-Di Jiang et al.·Feb 15, 2023SaveLearn
Production of Strange and Charm Hadrons in Pb+Pb Collisions at sNN= 5.02 TeVUsing a quark combination model with the equal-velocity combination approximation, we study the production of hadrons with strangeness and charm flavor quantum numbers in Pb+Pb collisions at…Wen-bin Chang, Rui-qin Wang, Jun Song et al.·Feb 15, 2023SaveLearn
Preequilibrium cluster emission in massive transfer reactions near Coulomb barrier energyWithin the framework of the dinuclear system model, the preequilibrium emission of neutron, proton, deuteron, triton, 3He, α, 6Li, 7Li, 8Be and 9Be in the transfer…Zhao-Qing Feng·Feb 15, 2023SaveLearn
Systematic shell-model study of 98-130Cd isotopes and 8+ isomeric statesWe present systematic shell-model studies of even-even 98-130Cd isotopes using a realistic effective shell-model interaction derived from the G-matrix approach with an inert core 88Sr. Our…Deepak Patel, Praveen C. Srivastava, Noritaka Shimizu·Feb 15, 2023SaveLearn
Shape and multiple shape coexistence of nuclei within covariant density functional theoryShape and multiple shape coexistence of nuclei are investigated throughout the nuclear chart by calculating the low-lying spectra and the quadrupole shape invariants for even-even nuclei with $10≤…Y. L. Yang, P. W. Zhao, Z. P. Li·Feb 15, 2023SaveLearn
Differential charge radii: self-consistency and proton-neutron interaction effectsThe analysis of self-consistency and proton-neutron interaction effects in the buildup of differential charge radii has been carried out in covariant density functional theoretical calculations…U. C. Perera, A. V. Afanasjev·Feb 14, 2023SaveLearn
Second-Order Perturbation Theory in Continuum Quantum Monte Carlo CalculationsWe report on the first results for the second-order perturbation theory correction to the ground-state energy of a nuclear many-body system in a continuum quantum Monte Carlo calculation.…Ryan Curry, Joel E. Lynn, Kevin E. Schmidt et al.·Feb 14, 2023SaveLearn
113Cd β-decay spectrum and g A quenching using spectral momentsWe present an alternative analysis of the 113Cd β-decay electron energy spectrum in terms of spectral moments μn, corresponding to the averaged values of n th powers of the…Joel Kostensalo, Eligio Lisi, Antonio Marrone et al.·Feb 14, 2023SaveLearn
Directed and elliptic flows of protons and deuterons in HADES Au+Au collisions at s NN=2.4 GeVWithin a transport model coupled with a microscopic coalescence model, the directed and elliptic flows of protons and deuterons as well as their scalling properties are studied in the centrality of…Huan Du, Gao-Feng Wei, Gao-Chan Yong·Feb 14, 2023SaveLearn
E(5)-like emerging γ-softness in 82KrRecently the interacting bosom model with SU(3) higher-order interactions was proposed by one of the authors, wherein unexpected γ-softness can be emerged in this new model. This stimulates…Chunxiao Zhou, Tao Wang·Feb 14, 2023SaveLearn
The 19N(n,γ)20N capture rate in light of the probable bubble nature of 20NWe aim to explore the bubble nature of the exotic nucleus 20N within the microscopic antisymmetrized molecular dynamics (AMD) approach. Constraining its structural parameters, we analyse its…V. Choudhary, M. Dan, R. Chatterjee et al.·Feb 14, 2023SaveLearn
Time-dependent Hartree-Fock study of quasifission trajectories in reactions forming 294OgBackground: Fission modes in superheavy nuclei are expected to be impacted by quantum shell effects. Similar shell effects may be present in quasifission reactions, acting to hinder the mass…Patrick McGlynn, Cedric Simenel·Feb 14, 2023SaveLearn
Generation, dynamics, and correlations of the fission fragments' angular momentaThe generation of angular momentum in fissioning nuclei is not well understood. The predictions of different models disagree, particularly concerning the correlation between the fragments' angular…Guillaume Scamps, George Bertsch·Feb 13, 2023SaveLearn
Bottom energy loss and non-prompt J/ production in relativistic heavy ion collisionsWe study the momentum and centrality dependence of the non-prompt J/ nuclear modification factors (RAA), which comes from the B hadrons decay, in Pb-Pb collisions at the Large Hadron…Meimei Yang, Shiqi Zheng, Bo Tong et al.·Feb 13, 2023SaveLearn
Correlations Between Neutrinoless Double-Beta, Double Gamow-Teller and Double-Magnetic Decays in the pnQRPA FrameworkWe explore the relation between the nuclear matrix elements of neutrinoless double-beta (0ββ) decay and two other processes: double Gamow-Teller (DGT) and double-magnetic dipole (M1M1)…Lotta Jokiniemi, Javier Menéndez·Feb 10, 2023SaveLearn