Microscopic investigation of E2 matrix elements in atomic nucleiA systematic analysis of E2 matrix elements of 72Ge, 76Ge, 168Er, 186Os, 188Os, 190Os, 192Os and 194Pt nuclides is performed using the beyond mean-field…S. P. Rouoof, Nazira Nazir, S. Jehangir et al.·Feb 25, 2025SaveLearn
Microscopic study of halo nuclei through (p,t) reactionsWe analyze (p,t) two-neutron transfer reactions in a semi-microscopic model. The overlap integrals of the target nucleus are calculated in a microscopic cluster model. The Resonating Group Method…Pierre Descouvemont·Feb 25, 2025SaveLearn
Stellar weak rates of the rp-process waiting points: Effects of strong magnetic fieldsIncorporating microscopic nuclear-structure information into the discussion of bulk properties of astronomical objects such as neutron stars has always been a challenging issue in interdisciplinary…Qi-Ye Hu, Long-Jun Wang, Yang Sun·Feb 25, 2025SaveLearn
Hybrid stars with large quark cores within the parity doublet model and modified NJL modelUsing the parity doublet model (PDM) for hadronic matter and a modified Nambu-Jona-Lasinio (NJL) model for quark matter, we investigate the potential existence of two- and three-flavor quark matter…Wen-Li Yuan, Bikai Gao, Yan Yan et al.·Feb 25, 2025SaveLearn
Dynamical evolution of critical fluctuations with second-order baryon diffusion coupled to chiral condensateWe develop a dynamical model to describe critical fluctuations in heavy-ion collisions, incorporating the baryon diffusion current and chiral condensate as dynamical degrees of freedom, to address…Azumi Sakai, Koichi Murase, Hirotsugu Fujii et al.·Feb 25, 2025SaveLearn
Neural network-based prediction of particle-induced fission cross sections for r-process nucleosynthesis trained with dynamical reaction modelsLarge-scale computations of fission properties play a crucial role in nuclear reaction network calculations simulating rapid neutron-capture process (r-process) nucleosynthesis. Due to the large…J. L. Rodríguez-Sánchez, G. García-Jiménez, H. Alvarez-Pol et al.·Feb 24, 2025SaveLearn
Renormalization group analysis of electromagnetic properties of the deuteronThe role of radiative corrections in low energy nuclear physics is beginning to receive more scrutiny. We examine the impact of these corrections for the deuteron charge form factor and the radiative…Thomas R. Richardson, Immo C. Reis·Feb 24, 2025SaveLearn
Three-body calculation of deuteron-nucleus scattering using microscopic global optical potentialWe test microscopic global optical potential in three-body calculations of deuteron-nucleus scattering. We solve Faddeev-type equations for three-body transition operators. We calculate differential…A. Deltuva, D. Jurčiukonis, D. Likandrovas et al.·Feb 24, 2025SaveLearn
Cabibbo-Kobayashi-Maskawa unitarity deficit reduction via finite nuclear sizeWe revisit the extraction of the |Vud| CKM matrix element from the superallowed transition decay rate of 26mAl→26Mg, focusing on finite nuclear size effects. The decay rate…M Gorchtein, V Katyal, B Ohayon et al.·Feb 24, 2025SaveLearn
Pauli Blocking effects in Nilsson states of weakly bound exotic nucleiThe description of weakly bound nuclei using deformed few-body models has proven to be crucial in the study of reactions involving certain exotic nuclei. However, these core+valence models face the…P. Punta, J. A. Lay, A. M. Moro et al.·Feb 24, 2025SaveLearn
Effect of potential-energy-model inaccuracies on predictions of fission-fragment mass distributions based on the Brownian shape-motion methodMoller and Randrup presented a comprehensive calculation, based on the Brownian shape motion (BSM) method, of fission-fragment charge distributions [Phys. Rev. C 91 (2015) 044316 ] which obtained…Peter Möller, Christelle Schmitt·Feb 23, 2025SaveLearn
The effect of three-body nucleon-nucleon interaction on the ground state binding energy of the light nucleiWe calculate the ground state binding energies of the light nuclei such as 4He, 6Li, 12C and 14N by considering the effect of three-body nucleon-nucleon interaction. We use the effective twobody…F. Kamgar, G. H. Bordbar, S. M. Zebarjad et al.·Feb 22, 2025SaveLearn
A systematic study of initial state quark energy loss in fixed target proton nucleus collisionIn this article, we investigate parton energy loss in cold nuclear matter by studying the ratio of Drell-Yan production cross sections in fixed-target proton-nucleus (p + A) collisions. We analyze…Sourav Kanti Giri, Partha Pratim Bhaduri, Biswarup Paul et al.·Feb 22, 2025SaveLearn
Examination of the multiple-scattering expansion in the four-nucleon systemThe elastic neutron-3H scattering at intermediate energies is studied using rigorous integral equations solved in the momentum-space partial-wave basis. The four-particle transition…A. Deltuva·Feb 21, 2025SaveLearn
Kubo formulas for spin polarization in dissipative relativistic spin hydrodynamics: a first-order gradient expansion approachWe use linear response theory to derive both the non-dissipative and dissipative effects of spin polarization for massive and massless interacting spin 1/2 particles in a relativistic fluid. We list…Matteo Buzzegoli·Feb 21, 2025SaveLearn
Hypernuclear cluster states of 12B Unveiled through Neural Network-Driven Microscopic CalculationWe investigate the hypernuclear cluster states of 12B using a neural-network-driven microscopic model. We extend the Control Neural Networks (Ctrl.NN) method and systematically…Jiaqi Tian, Mengjiao Lyu, Zheng Cheng et al.·Feb 21, 2025SaveLearn
Neutron versus proton scattering on exotic nuclei: the 9He exampleNeutron scattering on exotic nuclides is a class of processes which can not be studied directly now and in any observable future. Resonance proton scattering of exotic nuclide on a thick target in…M. S. Khirk, L. V. Grigorenko, D. E. Lanskoy et al.·Feb 20, 2025SaveLearn
Hyper-neutron stars from an ab initio calculationThe equation of state (EoS) of neutron matter plays a decisive role to understand the neutron star properties and the gravitational waves from neutron star mergers. At sufficient densities, the…Hui Tong, Serdar Elhatisari, Ulf-G. Meißner·Feb 20, 2025SaveLearn
Thermal and baryon density modifications to the σ-boson propagator: A road to describe the transfer of vorticity to spin in a nuclear environment in relativistic heavy-ion collisionsIn the context of the description of how the vortical motion, produced in peripheral heavy-ion collisions, is transferred to the spin of hadrons, we compute the σ-meson propagator at finite…Alejandro Ayala, José Jorge Medina-Serna, Isabel Domínguez et al.·Feb 20, 2025SaveLearn
Puzzling B(E2;0+→ 2+) strength in the proton dripline nucleus 36CaRecent measurements of the E2 transition rate from the ground state to the first 2+ excited state of the proton dripline nucleus 36Ca show an unusual pattern when compared to its isotopic…Z. C. Xu, S. M. Wang, T. Beck et al.·Feb 19, 2025SaveLearn
Electromagnetic Radiation from High-Energy Nuclear CollisionsWe highlight some of the developments in the theory and the observation of the electromagnetic radiation, thermal and otherwise, emitted in relativistic heavy-ion collisions.Charles Gale·Feb 19, 2025SaveLearn
Nuclear α-cluster structures from valence-space microscopic cluster modelAlpha clustering is an important dynamic in nuclear physics, with growing interest to its study in heavy nuclei in recent years. Theoretically, the microscopic cluster models taking nucleons as…Zhen Wang, Dong Bai, Zhongzhou Ren·Feb 19, 2025SaveLearn
Perturbative quantum Monte Carlo calculation with high-fidelity nuclear forcesQuantum Monte Carlo (QMC) is a family of powerful tools for addressing quantum many-body problems. However, its applications are often plagued by the fermionic sign problem. A promising strategy is…Jun Liu, Teng Wang, Bing-Nan Lu·Feb 19, 2025SaveLearn
Non-local high-pt transport in anisotropic QCD matterWe perform a numerical study of non-local partonic transport in anisotropic QCD matter, relevant to the evolution of hard probes in the aftermath of high-energy nuclear scattering events. The…João Barata, Xiaojian Du, Andrey V. Sadofyev·Feb 18, 2025SaveLearn
Initial-state-driven spin correlations in high-energy nuclear collisionsIn the study of spin-polarization phenomena in heavy-ion collisions, it is typically assumed that final-state particles are polarized through thermal vorticity and shear. In this sense, polarization…Giuliano Giacalone, Enrico Speranza·Feb 18, 2025SaveLearn