Impact of Baryon anti-Baryon annihilation on hyperon (Λ, Λ) production and apparent strangeness enhancement in Λ/p in heavy ion collisions at SPS energyA deconfined medium of quarks and gluon, called the Quark-Gluon Plasma (QGP) is produced when heavy-nuclei are collided at relativistic energies. The QGP formation is often characterized by a…Ekata Nandy, Subhasis Chattopadhyay·Jul 23, 2026SaveLearn
Searching for initial state fluctuations in heavy ion collisions at FAIR energy using Principal Component AnalysisIn high energy heavy ion collisions, the initial configurations of the colliding nuclei play an important role in determining the reaction type and the products of the reaction. The initial…Ekata Nandy, Subhasis Chattopadhyay·Jul 23, 2026SaveLearn
Gauge Auxiliary-Field Quantum Monte Carlo Method for Many-Fermion SystemsWe propose novel Quantum Monte Carlo (QMC) methods for interacting many-fermion systems by leveraging the stochastic gauge freedom, originally developed in Gaussian phase-space QMC, within the…Zhaozhan Zhang·Jul 23, 2026SaveLearn
Lorentz-Covariant Spectral Bounds from Thermal Quantum Field TheoryWe derive rigorous Lorentz-covariant bounds on relaxation spectra directly from the analytic structure of retarded Green's functions in thermal quantum field theory, using only causality,…Alisher Sanetullaev, Sarbinaz Bazarbaeva, Marhabo Beymamatova et al.·Jul 23, 2026SaveLearn
Lorentz-Covariant Spectral Bounds from Thermal Quantum Field Theory: Retarded Green's Functions, Kubo Relations, and Holographic ConstraintsWe extend the recently established framework of Lorentz-covariant relaxation bounds from linearized classical kinetic and rheological theories to the full quantum setting of thermal quantum field…Alisher Sanetullaev, Sarbinaz Bazarbaeva, Marhabo Beymamatova et al.·Jul 23, 2026SaveLearn
Neutron Skin from Conserved Charge Measurements at Collider ExperimentsWe propose a novel method for measuring the neutron skin of heavy nuclei using collider experiments. Specifically, we demonstrate that the neutron skin thickness of the lead nucleus can be extracted…Grégoire Pihan, Akihiko Monnai, Björn Schenke et al.·Jul 23, 2026SaveLearn
Charge dependent nucleon-nucleon potentials in covariant chiral effective field theoryThe charge-dependent nucleon-nucleon (NN) interaction plays a crucial role in understanding the nuclear structure and reaction problems. In this work, we explore the charge-dependent NN…Yang Xiao, Jun-Xu Lu, Chun-Yan Song et al.·Jul 23, 2026SaveLearn
Diffractive Two-Photon Exchange and Beam Normal-Spin Asymmetries for Elastic Electron Scattering on NucleiWe developed a theoretical approach to elastic electron scattering on nuclei that includes a two-photon-exchange mechanism responsible for parity-conserving single-spin beam asymmetries. The…Volodymyr Tereshchuk, Andrei Afanasev·Jul 22, 2026SaveLearn
Stability of intruder-driven quadrupole and hexadecapole deformation effects in Xenon, Barium, Cerium and Neodymium isotopesTwo-dimensional Generator Coordinate Method calculations for the axial quadrupole β2 and hexadecapole β4 collective deformations are carried out with the Gogny force in a series of Xe, Ba,…K. Ziyatkhan, R. Rodríguez-Guzmán, L. M. Robledo·Jul 22, 2026SaveLearn
Charge-Exchange Reactions Accompanied by a Single π+ Production in Medium-Energy Heavy-Ion CollisionsHeavy-ion charge-exchange (CE) reactions provide a sensitive probe of isospin dynamics in nuclear collisions. We investigate the reaction $12C(12C,\,12N\,π+)\,…Xiao-lei Chen, Jin-yu Yang, Shi-kang Dong et al.·Jul 22, 2026SaveLearn
PMM-IMSRG emulator for the nuclear equation of state with quantified uncertaintiesWe introduce a hybrid emulator for in-medium similarity renormalization group (IMSRG) calculations of nuclear matter, based on chiral nucleon-nucleon and three-nucleon interactions and an…Patrick Cook, Kang Yu, Christian Drischler et al.·Jul 22, 2026SaveLearn
Role of the pre-equilibrium particle emission in the 249-251No production in the 204Pb(48Ca, xn)252-xNo reactionExperimental data on the production of 250No in its ground and isomeric states in the 204Pb(48Ca,2n)250No reaction at 48Ca beam energies from 200 to 240 MeV are analyzed…Yu. L. Parfenova, M. S. Tezekbayeva, I. A. Egorova et al.·Jul 22, 2026SaveLearn
Coupled charm and charmonium transport in a strongly coupled quark-gluon plasmaThe quark-gluon plasma (QGP) is a strongly coupled medium in which both open and hidden charm particles experience substantial nonperturbative interactions. This poses a major challenge for a…Kaiyu Fu, Biaogang Wu, Ralf Rapp·Jul 22, 2026SaveLearn
Separating non-collective effects in d-Au collisionsIn this work, we present the multiplicity and yield of charged hadrons and particle ratios in d-Au collisions at sNN= 200 GeV using the PYTHIA8/Angantyr. The model reproduces the…Satya Ranjan Nayak, Akash Das, B. K. Singh·Jul 22, 2026SaveLearn
Temperature fluctuations in a realistic Polyakov-loop extended Nambu--Jona-Lasinio Model along the freeze-out lineWe extend and reparameterize the Polyakov--Nambu--Jona-Lasinio (PNJL) model to reproduce lattice simulation data at zero baryon chemical potential and to position its critical endpoint (CEP) within…He Liu, Peng Wu, Hong-Ming Liu et al.·Jul 21, 2026SaveLearn
Mapping parametric error profiles onto nuclear structure configurations in deformed proton radioactivityTheoretical descriptions of proton radioactivity near the drip lines are often challenged by parametric uncertainties in nuclear potential models. To address this, a robust Bayesian uncertainty…Jizheng Bo·Jul 21, 2026SaveLearn
Nonlinear collective flow reveals the breakdown of quadrupole--hexadecapole scaling in heavy ion collisionsDetermining the role of intrinsic hexadecapole deformation (β4) in nuclear structure remains a long-standing challenge. Relativistic heavy-ion collisions provide a unique opportunity to address…Hadi Mehrabpour, Zahra Sheibani, Li Yan et al.·Jul 21, 2026SaveLearn
Renormalization-Group Invariant Parity-Doublet Model for Nuclear and Neutron-Star MatterThe Parity-Doublet Model (PDM) is a chirally invariant effective theory for strong-interaction matter involving nucleons and their opposite-parity partners in a parity-doubling framework. We…Mattia Recchi, Lorenz von Smekal, Jochen Wambach·Jul 21, 2026SaveLearn
Hypertriton states from inverse scattering theoryThe primary goal of this paper is to demonstrate that inverse scattering theory is a viable method for the simulation of lambda-nucleon potentials in hypernuclear few-body studies. To this end, we…Emile Meoto, Mantile Lekala·Jul 21, 2026SaveLearn
Influence of the Exit Channel in 235U(n,f) and 239Pu(n,f) Reactions in Time-Dependent Density Functional TheoryThis study investigates the consequences of the intrinsic deformation of the fissioning nuclear system near the outer saddle point on the shape evolution of the nucleus from saddle to scission and on…Ibrahim Abdurrahman, Matthew Kafker, Aurel Bulgac et al.·Jul 20, 2026SaveLearn
Dissipative properties of a Fermi system within the diffusion approximation of kinetic theoryThe dissipative properties of a Fermi system are studied within the diffusion approximation of kinetic theory for a model of a spherical atomic nucleus. An analytical solution of the nonlinear…Sergiy V. Lukyanov·Jul 20, 2026SaveLearn
Trace anomaly and isospin splitting in inverse-mapped relativistic mean-field theoryTrace anomaly and sound speed provide EOS-level probes of dense-matter nonconformality, but do not by themselves identify the microscopic channels responsible for the response. We study this question…Wen-Jie Xie, Jun-Hua Guo·Jul 20, 2026SaveLearn
Rapidity-even Dipolar Flow in Relativistic Heavy-Ion CollisionsRapidity-even directed flow, (v1even), provides a sensitive probe of fluctuation-driven dipolar asymmetry in the initial state of relativistic heavy-ion collisions. Its extraction is…Niseem Magdy·Jul 20, 2026SaveLearn
Growth of quartet correlations in neutron-rich Tellurium isotopes within quartet Bardeen-Cooper-Schrieffer theoryQuartet correlations in neutron-rich Te isotopes are investigated within the quartet Bardeen-Cooper-Schrieffer (BCS) framework. Taking 100Sn as an inert core, we consider two valence protons and…Yixin Guo, Hiroyuki Sagawa, Masaaki Kimura·Jul 20, 2026SaveLearn
Nuclear equation-of-state at high density and multi-messenger astronomy: contribution of heavy-ion collisionsIn the past decades, heavy-ion collisions (HIC) at intermediate energies have allowed to probe the nuclear equation-of-state (EoS) of both symmetric and asymmetric nuclear matter over a broad range…A. Le Fèvre·Jul 20, 2026SaveLearn