Accessing the speed of sound in relativistic ultracentral nucleus-nucleus collisions using the mean transverse momentumIt has been argued that the speed of sound of the strong interaction at high temperature can be measured using the variation of the mean transverse momentum with the particle multiplicity in…Fernando G. Gardim, Andre V. Giannini, Jean-Yves Ollitrault·Mar 10, 2024SaveLearn
Neutron scattering off spherical nuclei with global nonlocal dispersive optical modelWe present a global nonlocal and dispersive optical model potential for neutron scattering off spherical nuclei with incident energies up to 250 MeV. This optical model is an extension of the…B. Morillon, G. Blanchon, P. Romain et al.·Mar 9, 2024SaveLearn
Description of moment of inertia and the interplay between anti-pairing and pairing correlations in even-even 244Pu and 248CmWithin the supersymmetry scheme, which includes many-body interactions and a perturbation possessing the SO(5) (or SU(5)) symmetry, the rotational bands of the A 250 mass region are studied…Anshul Dadwal, Xiao-Tao He·Mar 9, 2024SaveLearn
Muon Capture on 6Li, 12C, and 16O from Ab~Initio Nuclear TheoryMuon capture on nuclei is one of the most promising probes of the nuclear electroweak current driving the yet-hypothetical neutrinoless double-beta (0ββ) decay. Both processes involve…Lotta Jokiniemi, Petr Navratil, Jenni Kotila et al.·Mar 9, 2024SaveLearn
Confronting the Lippmann-Schwinger equation and the N/D method for coupled-wave separable potentialsWe study a family of separable potentials with and without added contact interactions by solving the associated Lippmann-Schwinger equation with two coupled partial waves. The matching of the…M. S. Sánchez, J. A. Oller, D. R. Entem·Mar 8, 2024SaveLearn
Shape of 12CWe have examined the hypothesis by Bijker and Iachello who asserted that 12C has an internal structure with three alpha particles arranged in a triangular shape, leading to the formation of the…Masaaki Kimura, Yasutaka Taniguchi·Mar 8, 2024SaveLearn
Electrical conductivity and shear viscosity of a pion gas in a thermo-magnetic mediumWe evaluate the electrical conductivity and shear viscosity of a interacting pion gas in a thermo-magnetic medium using the kinetic theory. The collision term of the relativistic Boltzmann transport…Pallavi Kalikotay, Snigdha Ghosh, Nilanjan Chaudhuri et al.·Mar 8, 2024SaveLearn
Cluster radioactivity preformation probability of trans-lead nuclei in the scheme of NpNnIn the present work, the cluster radioactivity preformation probability Pc in the scheme of NpNn for the effective number of the valence particles (holes) in trans-lead nuclei has been systematically…Lin-Jing Qi, Dong-Meng Zhang, Song Luo et al.·Mar 7, 2024SaveLearn
Medium Assisted Low Energy Nuclear FusionWe study the process of nuclear fusion at low energies in a medium using the second order time dependent perturbation theory. We consider a specific process which involves fusion of a low energy…Pankaj Jain, Harishyam Kumar·Mar 7, 2024SaveLearn
Signatures of an α + core structure in 44Ti + 44Ti collisions at sNN=5.02 TeV by a multiphase transport modelIt is important to understand whether α-clustering structures can leave traces in ultra-relativistic heavy ion collisions. Using the modified AMPT model, we simulate three α + core…Yu-Xuan Zhang, Song Zhang, Yu-Gang Ma·Mar 7, 2024SaveLearn
Momentum correlation of light nuclei in Au + Au collisions at sNN = 2.0 7.7 GeVWithin the Ultra-relativistic Quantum Molecular Dynamics model (UrQMD) coupled with nucleon coalescence model and Mini-Spanning-Tree model, the yields of light nuclei have been stimulated in Au + Au…Feng-Hua Qiao, Xian-Gai Deng, Yu-Gang Ma·Mar 7, 2024SaveLearn
Non-equilibrium Green's function approach to low-energy fission dynamics: fluctuations in fission reactionsWe present a microscopic modeling for a decay of a heavy compound nucleus, starting from a nucleonic degree of freedom. To this end, we develop an approach based on a non-equilibrium Green's…K. Uzawa, K. Hagino·Mar 7, 2024SaveLearn
Theoretical calculations of proton emission half-lives based on a deformed Gamow-like modelIn the present study, proton emission half-lives have been investigated for the deformed proton emitters with 53≤ Z ≤ 83 in the deformed Gamow-like model, where the deformation effect has…Dong-Meng Zhang, Xiao-Yuan Hu, Lin-Jing Qi et al.·Mar 7, 2024SaveLearn
Analytic formula for the proton radioactivity spectroscopic factorIn the present work, we systematically study the spectroscopic factor of proton radioactivity (Sp) with A>100 using the deformed two-potential approach (D-TPA). It is found that there is a link…Dong-Meng Zhang, Lin-Jing Qi, Hai-Feng Gui et al.·Mar 7, 2024SaveLearn
The stochastic relativistic advection diffusion equation from the Metropolis algorithmWe study an approach to simulating the stochastic relativistic advection-diffusion equation based on the Metropolis algorithm. We show that the dissipative dynamics of the boosted fluctuating fluid…Gokce Basar, Jay Bhambure, Rajeev Singh et al.·Mar 7, 2024SaveLearn
Nuclear magnetism in the deformed halo nucleus 31NeBased on the point-coupling density functional, the time-odd deformed relativistic Hartree-Bogoliubov theory in continuum (TODRHBc) is developed. Then the effects of nuclear magnetism on halo…Cong Pan, Kaiyuan Zhang, Shuangquan Zhang·Mar 6, 2024SaveLearn
Controlling volume fluctuations for studies of critical phenomena in nuclear collisionsWe generalize and extend the recently proposed method to account for contributions of system size (or volume/participant) fluctuations to the experimentally measured moments of particle multiplicity…Romain Holzmann, Volker Koch, Anar Rustamov et al.·Mar 6, 2024SaveLearn
Microscopic description of hexadecapole collectivity in even-even rare-earth nuclei near N=90We present an extensive study of hexadecapole correlations in the rare-earth region near N=90 and the effects these correlations have on various nuclear properties, such as the low-energy spectra,…L. Lotina, K. Nomura·Mar 6, 2024SaveLearn
QCD critical point and hydrodynamic fluctuations in relativistic fluidsThese lecture notes consist of two major connected parts. The first part (Sections 1, 2), after a brief historical introduction, deals with the physics of critical points in thermodynamic…Mikhail Stephanov·Mar 5, 2024SaveLearn
Translationally invariant shell model calculation of the quasielastic (p,2p) process at intermediate relativistic energiesRelativistic beams of heavy ions interacting with various nuclear targets allow to study a broad range of problems starting from nuclear equation of state to the traditional nuclear structure. Some…A. B. Larionov, Yu. N. Uzikov·Mar 5, 2024SaveLearn
Examination of STAR fixed-target data on directed flow at sNN= 3 and 4.5 GeVWe present results of simulations of directed flow of various hadrons in Au+Au collisions at collision energies of sNN= 3 and 4.5 GeV. Simulations are performed within the model…Yu. B. Ivanov, M. Kozhevnikova·Mar 5, 2024SaveLearn
Kinetic temperature and radial flow velocity estimation using identified hadrons and light (anti-)nuclei produced in relativistic heavy-ion collisions at RHIC and LHCWe report the investigation of the kinetic freeze-out properties of identified hadrons (π, K and p( p)) along with light (anti-)nuclei d ( d), t ( t) and 3He in…Junaid Tariq, M. U. Ashraf, Grigory Nigmatkulov·Mar 5, 2024SaveLearn
Relativistic mean-field study of alpha decay in superheavy isotopes with 100 ≤ Z ≤-120The α-decay half-lives of superheavy nuclei with 100 ≤ Z ≤ 120 are comprehensively analyzed using the axially deformed relativistic mean field (RMF) formalism for the NL3* parameter…Nishu Jain, M. Bhuyan, Raj Kumar·Mar 5, 2024SaveLearn
Implementation of the microscopic nuclear potential in the coupled channels calculations to study the fusion dynamics of Oxygen based reactionsIn the present work, we have incorporated the microscopic relativistic nuclear potential obtained from recently developed relativistic R3Y NN potential in the coupled channels code CCFULL to study…N. Jain, M. Bhuyan, Raj Kumar·Mar 5, 2024SaveLearn
Relativistic energy density functional from momentum space to coordinate space within a coherent density fluctuation modelIn this theoretical study, we have derived a simplified analytical expression for the binding energy per nucleon as a function of density and isospin asymmetry within the relativistic mean-field…Praveen K. Yadav, Raj Kumar, M. Bhuyan·Mar 5, 2024SaveLearn