Relativistic Mean Field Study of Neutron Stars and Hyperon StarsThis thesis focuses on a variety of active research topics, such as nuclear matter, neutron stars, and phase transition within the framework of the RMF model. We use the previously successful…Ishfaq Ahmad Rather·Jun 5, 2022SaveLearn
Extended optimal Fermi averaging for near-recoilless Λ production in the (K-, π-) reaction on nucleiWe propose to extend the optimal Fermi averaging procedure theoretically in order to calculate an in-medium K-n π- Λ amplitude for the exothermic (K-, π-) reaction on nuclei in the…Toru Harada, Yoshiharu Hirabayashi·Jun 4, 2022SaveLearn
Ratios of collective flow observables in high-energy isobar collisions are insensitive to final state interactionsThe ratios of bulk observables, such as harmonic flow v2 and v3, between high-energy 96Ru+96Ru and 96Zr+96Zr collisions were recently argued to be a clean probe of the…Chunjian Zhang, Somadutta Bhatta, Jiangyong Jia·Jun 4, 2022SaveLearn
New insights into the oscillation of the nucleon electromagnetic form factorsThe electromagnetic form factors of the proton and the neutron in the timelike region are investigated. Electron-positron annihilation into antinucleon-nucleon ( NN) pairs is treated in…Qin-He Yang, Ling-Yun Dai, Di Guo et al.·Jun 3, 2022SaveLearn
Radiative proton capture on 15N within effective field theoryThe astrophysical S factor for the radiative proton capture process on the 15N nucleus, i.e., 15N(p, γ)16O, at stellar energies are studied within the…Sangyeong Son, Shung-Ichi Ando, Yongseok Oh·Jun 3, 2022SaveLearn
Single-particle properties of the near-threshold proton-emitting resonance in 11BThe excitation function of proton elastic scattering from 10Be at keV energy is calculated using the self-consistent Skyrme Hartree-Fock in the continuum method. The calculation successfully…Le-Anh Nguyen, Minh-Loc Bui, Naftali Auerbach et al.·Jun 3, 2022SaveLearn
Correcting the BA coalescence factor at GSI-HADES and RHIC-BES energiesWe investigate the coalescence factors B2 and B3 at low collision energies (sNN<6 GeV) with special focus on the HADES and RHIC-BES experiments. It is shown that, in order to…Apiwit Kittiratpattana, Tom Reichert, Jan Steinheimer et al.·Jun 3, 2022SaveLearn
A new Microscopic Model for J/ψ Production in Heavy Ion CollisionsWe present a new model for the creation of mesons in ultrarelativistic heavy ion collisions, which allows to follow the individual heavy quarks from their creation until the detector through the…Denys Yen Arrebato Villar, Jiaxing Zhao, Joerg Aichelin et al.·Jun 2, 2022SaveLearn
Equilibration and localityExperiments motivated by predictions of quantum mechanics indicate non-trivial correlations between spacelike-separated measurements. The phenomenon is referred to as a violation of strong-locality…Marek Gazdzicki, Mark Gorenstein, Ivan Pidhurskyi et al.·Jun 2, 2022SaveLearn
Kinetic mass shifts of ρ(770) and K*(892) in Au+Au reaction at Ebeam=1.23~AGeVWe explore the properties of the last generation of ρ(770) and K*(892) resonances created in Au+Au reactions at Elab=1.23~AGeV via the reconstruction in the hadronic channel using…Tom Reichert, Marcus Bleicher·Jun 1, 2022SaveLearn
Spin symmetry energy and equation of state of spin-polarized neutron star matterEquation of states (EOS) of the spin-polarized nuclear matter (NM) is studied within the Hartree-Fock (HF) formalism using the realistic density dependent nucleon-nucleon interaction. With a nonzero…Nguyen Hoang Dang Khoa, Ngo Hai Tan, Dao T. Khoa·Jun 1, 2022SaveLearn
Bayesian inference of signatures of hyperons inside neutron starsThe possible signatures of the presence of hyperons inside neutron stars are discussed within a Bayesian inference framework applied to a set of models based on a density-dependent relativistic…Tuhin Malik, Constança Providência·May 31, 2022SaveLearn
Generalized Effective String Rope Model for the initial stages of Ultra-Relativistic Heavy Ion CollisionsWe present a Generalized Effective String Rope Model (GESRM) for the description of the initial state of relativistic heavy ion collisions. We start from the Effective String Rope Model (ESRM) and…Angel Reina Ramirez, V. K. Magas, L. P. Csernai et al.·May 31, 2022SaveLearn
Spin alignment of vector mesons in heavy-ion collisionsPolarized quarks and antiquarks in high-energy heavy-ion collisions can lead to the spin alignment of vector mesons formed by quark coalescence. Using the relativistic spin Boltzmann equation for…Xin-Li Sheng, Lucia Oliva, Zuo-Tang Liang et al.·May 31, 2022SaveLearn
Calibration of nuclear charge density distribution by back-propagation neural networksBased on the back-propagation neural networks and density functional theory, a supervised learning is performed firstly to generate the nuclear charge density distributions. The charge density is…Zu-Xing Yang, Xiao-Hua Fan, Tomoya Naito et al.·May 31, 2022SaveLearn
Low-energy parameterisations of the pion-nucleon phase shiftsCompared in this work are a few sets of results, obtained from the pion-nucleon (πN) data at low energy (pion laboratory kinetic energy up to 100 MeV) on the basis of the modelling of the s-…Evangelos Matsinos·May 31, 2022SaveLearn
Simulation of Lindblad equations for quarkonium in the quark-gluon plasmaWe study the properties of the Lindbladian quantum mechanical evolution of quarkonia with non-Abelian charges (color-singlet and octet) in the quark-gluon plasma. We confirm that heavy quark recoils…Takahiro Miura, Yukinao Akamatsu, Masayuki Asakawa et al.·May 31, 2022SaveLearn
Effective operators for valence space calculations from the ab initio No-Core Shell ModeIn recent years, remarkable progress has been achieved in developing novel non-perturbative techniques for constructing valence space shell model Hamiltonians from realistic internucleon…Zhen Li, N. A. Smirnova, A. M. Shirokov et al.·May 31, 2022SaveLearn
Neutron star crust properties: comparison between the compressible liquid-drop model and the extended Thomas-Fermi approachWe present a detailed analysis of three models predicting the properties of non-uniform matter in the crust of neutron stars: the compressible liquid-drop model, the fourth order Extended Thomas…Guilherme Grams, Jerome Margueron, Rahul Somasundaram et al.·May 30, 2022SaveLearn
Systematic study of fusion barrier characteristics within the relativistic mean-field formalismBackground: The nuclear interaction potential and hence the fusion barrier formed between the interacting nuclei are the keys to understanding the complex fusion process dynamics. Purpose: This work…Shilpa Rana, Mrutunjaya Bhuyan, Raj Kumar·May 30, 2022SaveLearn
Correlations among neutron-proton and neutron-deuteron elastic scattering observablesWe employ two models of the nucleon-nucleon force: the OPE-Gaussian as well as the chiral N4LO and N4LO+ interactions with semilocal regularization in momentum space to study correlations among…Yu. Volkotrub, R. Skibiński, J. Golak et al.·May 29, 2022SaveLearn
The effects of the QCD critical point on the spectra and flow coefficients of hadronsThe space-time evolution of the hot and dense fireball of quarks and gluons produced in ultra-relativistic heavy-ion collisions at non-zero baryonic chemical potential and temperature has been…Sushant K. Singh, Jan-e Alam·May 28, 2022SaveLearn
Examination of background effects on light-nuclei yield ratio in relativistic heavy-ion collisionsThe light-nuclei yield ratio is one of the candidates to probe the critical fluctuations of hot QCD matter. In this paper, we investigate the background effects, namely the non-critical…Shanjin Wu, Koichi Murase, Shian Tang et al.·May 28, 2022SaveLearn
10Be-nucleus optical potentials developed from chiral effective field theory NN interactionsWe present a determination of optical potentials for 10Be-nucleus collisions using the double-folding method to compute the real part and Kramers-Kronig dispersion relations to derive the…V. Durant, P. Capel·May 27, 2022SaveLearn
Quantum design in study of pycnonuclear reactions in compact stars and new quasibound statesPycnonuclear reactions in the compact stars at zero temperatures are studied on quantum mechanical basis in the paper. Formalism of multiple internal reflections is generalized for analysis, that was…Sergei P. Maydanyuk, Kostiantyn A. Shaulskyi·May 27, 2022SaveLearn