Electromagnetic Radiation from Baryon-Rich Matter in Heavy-Ion CollisionsWe perform a study of electromagnetic radiation in heavy-ion collisions at Relativistic Heavy Ion Collider (RHIC) Beam Energy Scan (BES) and SPS energies using the iEBE-MUSIC framework, which…Xiang-Yu Wu, Charles Gale, Sangyong Jeon et al.·Nov 11, 2025SaveLearn
α-decay half-lives and α-cluster preformation factors of nuclei around N=Z lineIn this work, a microscopic effective nucleon-nucleon interaction based on the Dirac-Brueckner-Hartree-Fock G matrix starting from a bare nucleon-nucleon interaction is used to explore the…Jing Li, Shan He, Yueqing Li et al.·Nov 11, 2025SaveLearn
What happens in hydrodynamic simulations of heavy-ion collisions when causality is violated?We summarize our recent investigations on how causality violations in Israel-Stewart-type relativistic viscous hydrodynamic simulations can give rise to both analytical and numerical instabilities.…Lorenzo Gavassino, Henry Hirvonen, Jean-Francois Paquet et al.·Nov 11, 2025SaveLearn
Analysis of elastic α-12C scattering with global optimization in the cluster effective field theoryWe analyze the elastic α-12C scattering including the contribution of resonance states below the p-15N breakup threshold energy. We use the cluster effective field theory in which…Myeong-Hwan Mun, Jubin Park, Chang Ho Hyun et al.·Nov 9, 2025SaveLearn
Universal modified function in conjunction with the short range correlation effect to extract the nuclear xF3A structure functionParton distribution functions (PDFs) are comprehensive and not reliant on the process. They are affected by nuclear matter during nuclear scattering process. As a recent approach, in order to study…A. Mirjalili, M. Akbari Ahmadmahmoudi, H. Abdolmaleki et al.·Nov 8, 2025SaveLearn
Microscopic study of low-lying states in odd-mass nuclei for atomic electric dipole moment searchesWe present a microscopic study of the low-lying states of five odd-mass nuclei of particular interest for experimental searches of atomic electric dipole moments (EDMs): 129Xe, 199Hg,…E. F. Zhou, J. M. Yao·Nov 8, 2025SaveLearn
Search for shape-isomers in the Pt-Hg-Pb regionPotential energy surfaces of nine even-even isotopes of Pt, Hg, and Pb around 186Pt are evaluated within a macroscopic-microscopic model based on the Lublin-Strasbourg-Drop macroscopic energy…J. Bartel, H. Molique, B. Nerlo-Pomorska et al.·Nov 8, 2025SaveLearn
Extrapolation to infinite model space of no-core shell model calculations using machine learningAn ensemble of neural networks is employed to extrapolate no-core shell model (NCSM) results to infinite model space for light nuclei. We present a review of our neural network extrapolations of the…Aleksandr Mazur, Roman Sharypov, Andrey Shirokov·Nov 7, 2025SaveLearn
Electromagnetic and Exotic Moments in Nuclear DFTElectromagnetic interactions serve as essential probes for studying and testing our understanding of the atomic nucleus, as they reveal emergent properties across the nuclear chart. We analyse their…J. Dobaczewski, B. C. Backes, R. P. de Groote et al.·Nov 6, 2025SaveLearn
The size of the quark-gluon plasma in ultracentral collisions: impact of initial density fluctuations on the average transverse momentumRecent experiments have shown that the mean transverse momentum pT of outgoing particles increases as a function of the particle multiplicity in ultracentral nucleus-nucleus…Fabian Zhou, Giuliano Giacalone, Jean-Yves Ollitrault·Nov 6, 2025SaveLearn
Chiral-scale effective field theory for dense and thermal systemsWe established a new power counting scheme, chiral-scale density counting (CSDC) rules, for the application of the chiral-scale effective field theory to nuclear matter at finite densities and…Jia-Ying Xiong, Yao Ma, Bing-Kai Sheng et al.·Nov 6, 2025SaveLearn
Predictions of baryon directed flow in heavy-ion collisions at high baryon densityPredictions of the proton directed flow (v1) in semicentral Au+Au collisions in the energy range between 4.5 and 7.7 GeV are done. The calculations are performed within the model of three-fluid…Yuri B. Ivanov·Nov 6, 2025SaveLearn
Probing the structure of f0(980) from the elliptic flow in p-Pb collisions at the LHCThe f0(980) is a light scalar meson whose internal structure remains under debate and investigation. Assuming that the f0(980) is a K K molecule that can only survive at the kinetic…Yili Wang, Wenbin Zhao, Che Ming Ko et al.·Nov 5, 2025SaveLearn
Violation of the elliptic flow scaling of f0(980) in p-Pb collisions at the LHCWe investigate the production and elliptic flow of the f0(980) in high-multiplicity p-Pb collisions at sNN=5.02 TeV using a hadronic coalescence model with the K and K…Yili Wang, Wenbin Zhao, Che Ming Ko et al.·Nov 5, 2025SaveLearn
Impact of QCD Energy Evolution on Observables in Heavy-Ion CollisionsWe study how the inclusion of energy dependence as dictated by quantum chromodynamic (QCD) small-x evolution equations affects key observables in ultra-relativistic heavy-ion collisions.…Heikki Mäntysaari, Björn Schenke, Chun Shen et al.·Nov 5, 2025SaveLearn
Centroids of nuclear shell-model Hamiltonians, with optimization of energy-based truncation schemesThe configuration-interaction shell model is an effective and widely-used approach to the nuclear many-body problem, whose main drawback is the exponential growth of the basis dimension. An useful…Calvin W. Johnson, Austin Keller·Nov 5, 2025SaveLearn
Constraining capture cross sections using proton inelastic scattering as a surrogate reactionThe surrogate reaction method is an alternative to direct measurements of compound nuclear reaction cross sections. We introduce theory tools for extracting capture cross sections from experiments…Aaina Thapa, Jutta Escher, Emanuel Chimanski et al.·Nov 4, 2025SaveLearn
Large-Scale Calculations of β-Decay Rates and Implications for r-Process NucleosynthesisNuclear β decay is a key element of the astrophysical rapid neutron capture process (r-process). In this paper, we present state-of-the-art global β-decay calculations based on the…A. Ravlić, Y. Saito, W. Nazarewicz·Nov 4, 2025SaveLearn
A Bayesian Inference of Hybrid Stars with Large Quark CoresNeutron stars (NSs) are interesting objects capable of reaching densities unattainable on Earth. The properties of matter under these conditions remain a mystery. Exotic matter, including quark…Milena Albino, Tuhin Malik, Márcio Ferreira et al.·Nov 4, 2025SaveLearn
Revisiting the three-kaon interaction and its relation with K(1460)We test the hypothesis of K(1460) being a hadronic JP=0- molecule through nonperturbative S-wave K K K, Kππ, Kπη coupled-channel dynamics in a three-body unitary isobar…Michael Döring, Kanchan P. Khemchandani, Alberto Martínez Torres·Nov 4, 2025SaveLearn
Accurate and Efficient Emulation of Proton-Deuteron Scattering via the Reduced Basis Method and Active LearningWe introduce highly accurate and efficient emulators for proton-deuteron scattering below the deuteron breakup threshold. We explore two different reduced-basis method strategies: one based on the…Alex Gnech, Xilin Zhang, Christian Drischler et al.·Nov 3, 2025SaveLearn
Thermodynamic nature of upbend resonance and validity of Brink-Axel hypothesis in the low-energy regionThe nature of low-energy enhancement in the radiative strength function (RSF), which is known as the upbend resonance (UBR) and has a crucial role in the description of neutron-captured cross section…L. Tan Phuc, N. Quang Hung, N. Ngoc Anh et al.·Nov 3, 2025SaveLearn
Systematic study of scalar, vector, and mixed density dependencies in relativistic mean-field descriptions of hyperonic matter in neutron starsWe investigate the equation of state (EOS) of hyperonic neutron star (NS) matter within a density-dependent relativistic mean-field (DDRMF) framework. The effects of scalar, vector, and mixed density…Aprajita Shrivastava, Prasanta Char, Sakshi Gautam et al.·Nov 3, 2025SaveLearn
Systematics of the chemical freeze-out line in the high baryon density regime explored at SIS100The systematic uncertainties of chemical freeze-out fits at SIS100 energies (Au+Au reactions at sNN=3-5 GeV) are studied using UrQMD simulations. Although hadron production in UrQMD does…Emma Lilith Hofmann, Tom Reichert, Volodymyr Vovchenko et al.·Nov 3, 2025SaveLearn
Light and heavy Λ hyperclusters in nuclear matter with relativistic-mean-field modelsIn the framework of relativistic-mean-field (RMF) models, we investigate the properties of light and heavy Λ hyperclusters emersed in nuclear matter at various densities ngas and…Cheng-Jun Xia, Yu-Ting Rong, Ting-Ting Sun·Nov 3, 2025SaveLearn