Shear viscosity of nuclear matter in the spinodal regionBased on IBUU simulations calibrated by previous efforts of the transport model evaluation project, we have studied the specific shear viscosity η/s of nuclear matter in the spinodal region…Lei-Ming Hua, Jun Xu·Jan 19, 2023SaveLearn
Revisiting angular momentum conservation in transport simulations of intermediate-energy heavy-ion collisionsBased on the well-calibrated IBUU transport model, we have studied the dynamical effect of incorporating rigorous angular momentum conservation in each collision of particles with homework setups.…Rong-Jun Liu, Jun Xu·Jan 19, 2023SaveLearn
Bayesian inference of neutron-star observables based on effective nuclear interactionsBased on the Skyrme-Hartree-Fock model (SHF) as well as its extension (the Korea-IBS-Daegu-SKKU (KIDS) model) and the relativistic mean-field (RMF) model, we have studied the constraints on the…Jia Zhou, Jun Xu, Panagiota Papakonstantinou·Jan 19, 2023SaveLearn
Measuring deformed neutron skin with free spectator nucleons in relativistic heavy-ion collisionsThe neutron skin in deformed nuclei is generally not uniformly distributed but has an angular distribution, depending on both the spin-dependent nuclear interaction and the nuclear symmetry energy.…Lu-Meng Liu, Jun Xu, Guang-Xiong Peng·Jan 19, 2023SaveLearn
Bayesian inference of nucleus resonance and neutron skinIn this proceeding, we have presented some highlight results on the constraints of the nuclear matter equation of state (EOS) from the data of nucleus resonance and neutron-skin thickness using the…Jun Xu·Jan 19, 2023SaveLearn
Flow Distribution Analysis as A Probe of Nuclei DeformityWe study the flow harmonic distribution in deformed nuclei. To do this, we use the standard Gram-Charlier method to find the higher-order correction to the well-known Bessel-Gaussian distribution. We…Hadi Mehrabpour, S. M. A. Tabatabaee·Jan 18, 2023SaveLearn
Revisiting the stability of strange-dwarf stars and strange planetsThe dynamical stability of strange-dwarf hybrid stars and strange planets, constituted by strange-quark-matter cores and dilute-nuclear-matter crusts, is revisited by analyzing the fundamental mode…Victor P. Goncalves, Jose C. Jimenez, Lucas Lazzari·Jan 18, 2023SaveLearn
Isoscalar Giant Monopole Resonance in Spherical Nuclei as a Nuclear Matter Incompressibility IndicatorThe incompressibility of both nuclear matter and finite nuclei is estimated by the monopole compression modes in nuclei in the framework of a nonrelativistic Hartree-Fock-Bogoliyubov method and the…M. K. Gaidarov, M. V. Ivanov, Y. I. Katsarov et al.·Jan 18, 2023SaveLearn
Three-body calculations of beta decay applied to 11LiA novel practical few-body method is formulated to include isospin symmetry for nuclear halo structures. The method is designed to describe beta decay, where the basic concept of isospin symmetry…E. Garrido, A. S. Jensen, H. O. U. Fynbo et al.·Jan 18, 2023SaveLearn
The Self-energy of Nucleon for the Photoproduction of Pion in the Low-energy RegionThe scattering amplitude of the photoproduction of π+ is calculated using the helicity formalism. The pseudovector coupling π-N interaction with the non-perturbative term is applied to the…Susumu Kinpara·Jan 18, 2023SaveLearn
Three-body coupled channel framework for two-neutron halo nucleiWe study the Borromean nuclei formed by a core nucleus and two neutrons in a nonrelativistic effective field theory formalism considering both neutron-neutron and neutron-core interactions. We…Jin-Yi Pang, Li-Tan Li, Feng-Kun Guo et al.·Jan 18, 2023SaveLearn
Systematic study for relation between nuclear structure and reaction in 10Be nucleusWe systematically investigate the relation between the nuclear structure and reaction in the 10Be nucleus using a theoretical framework. The structure of the 10Be nucleus is constructed…T. Furumoto, T. Suhara, N. Itagaki·Jan 18, 2023SaveLearn
The mass of charged pions in neutron star matterWe examine the behavior of charged pions in neutron-rich matter using heavy-baryon chiral perturbation theory. This study is motivated by the prospect that pions, or pion-like excitations, may be…Bryce Fore, Norbert Kaiser, Sanjay Reddy et al.·Jan 17, 2023SaveLearn
Strangeness thermodynamic instabilities in hot and dense nuclear matterWe explore the presence of thermodynamic instabilities and, con\-se\-quen\-tly, the realization of a pure hadronic phase transition in the hot and finite baryon density nuclear matter. The analysis…A. Lavagno, D. Pigato·Jan 17, 2023SaveLearn
Effective field theory analysis of the Coulomb breakup of the one-neutron halo nucleus 19CWe analyse the Coulomb breakup of 19C measured at 67A MeV at RIKEN. We use the Coulomb-Corrected Eikonal (CCE) approximation to model the reaction and describe the one-neutron halo nucleus 19C within…Pierre Capel, Daniel R. Phillips, Andrew Andis et al.·Jan 16, 2023SaveLearn
Machine learning in nuclear physics at low and intermediate energiesMachine learning is becoming a new paradigm for scientific research in various research fields due to its exciting and powerful capability of modeling tools used for big-data processing task. In this…Wanbing He, Qingfeng Li, Yugang Ma et al.·Jan 16, 2023SaveLearn
Spin-Flavor SU(6) Symmetry for Baryon-Baryon InteractionsShort-range parts of the baryon-baryon (BB) interactions are analyzed from the spin-flavor SU(6)sf⊃ SU(3)f × SU(2)s symmetry viewpoint. Due to the Pauli principle of quarks, the…Makoto Oka·Jan 15, 2023SaveLearn
QED corrections to elastic electron-nucleus scattering beyond the first-order Born approximationA potential for the vertex and self-energy correction is derived from the first-order Born theory. The inclusion of this potential in the Dirac equation, together with the Uehling potential for…D. H. Jakubassa-Amundsen·Jan 14, 2023SaveLearn
Contribution of Nuclear Excitation Electromagnetic Form Factors in 12C and 16O to the Coulomb Sum RuleWe report on empirical parameterizations of longitudinal and transverse nuclear excitation electromagnetic form factors in 12C and 16O. We extract the contribution of nuclear…A. Bodek, M. E. Christy·Jan 13, 2023SaveLearn
Gamow Shell Model description of 40 Ca(d,p) transfer reactionTransfer reactions are essential to determine spectroscopic factors and astrophysical reaction rates. However, their theoretical evaluation is typically effected using standard reaction theory, from…A. Mercenne, N. Michel, J. P. Linares Fernández et al.·Jan 13, 2023SaveLearn
Imprints of α clustering in the density profiles of 12C and 16OThe 4He nucleus is a well bound and highly correlated four-nucleon system that is also found in form of α-clusters as substructure in nuclear many-body systems. The standard…W. Horiuchi, N. Itagaki·Jan 13, 2023SaveLearn
Possible interpretation of the complex expectation values associated with resonancesWe propose a possible scheme to interpret the complex expectation values associated with resonances having the complex eigenenergies. Using the Green's function for resonances, the expectation value…Takayuki Myo, Kiyoshi Kato·Jan 13, 2023SaveLearn
Wave-function-based emulation for nucleon-nucleon scattering in momentum spaceEmulators for low-energy nuclear physics can provide fast & accurate predictions of bound-state and scattering observables for applications that require repeated calculations with different…A. J. Garcia, C. Drischler, R. J. Furnstahl et al.·Jan 12, 2023SaveLearn
Pre-Equilibrium Evolution of Conserved Charges with ICCING Initial ConditionsHeavy-ion collisions can be well described through relativistic viscous hydrodynamics, but questions still remain when hydrodynamics is applicable because the initial state may begin very…Patrick Carzon, Mauricio Martinez, Jacquelyn Noronha-Hostler et al.·Jan 11, 2023SaveLearn
Systematic study of the effect of individual rotational energy levels on the fusion cross-section of 16O--based reactions of range 480 ZPZT 592The present work aims to investigate the effect of individual rotational energy levels on the fusion cross-sections for 16O-based reaction systems, namely, 16O + 182,184,186W, 16O…Nishu Jain, M. Bhuyan, Raj Kumar·Jan 11, 2023SaveLearn