Cumulants of mean transverse momentum and elliptic flow in the hydrodynamic model of heavy-ion collisionsHigher order cumulants between the mean transverse momentum and elliptic flow are calculated in a relativistic viscous hydrodynamic model of relativistic heavy-ion collisions. The results of the…Tribhuban Parida, Piotr Bożek·May 26, 2026SaveLearn
Spin-Dependent Nucleon-Nucleus Interactions Constrained by Neutron Observables and Their Impact on Near-Barrier Proton FusionWe investigate the role of spin-dependent nucleon-nucleus interactions in nuclear reactions. To this end, we use neutron spin observables to constrain the dominant central spin-spin form factors and…Kyoungsu Heo, Myung-Ki Cheoun, Kouichi Hagino·May 26, 2026SaveLearn
Parity violation in atoms: neutrino-mediated long range forces and finite nuclear sizeWe consider neutral-current parity-violating interactions in an atom mediated by the exchange of a neutrino-antineutrino pair. We explicitly account for the nuclear finite size encoded in the nuclear…Mikhail Gorchtein, Hubert Spiesberger·May 26, 2026SaveLearn
Exact Construction and Uniqueness of the Coupled-Channel Green's FunctionWe present a rigorous construction and uniqueness proof of the matrix Green's function for coupled radial Schrödinger equations with symmetric coupling potentials. The Green's matrix…Hao Liu, Jin Lei, Zhongzhou Ren·May 26, 2026SaveLearn
Universal relation between dipole polarizability of finite nuclei and neutron-star compactnessThe nuclear equation of state, which determines the structure and properties of neutron stars, remains subject to substantial theoretical uncertainties, leading to model dependence in predicted…P. S. Koliogiannis, T. Ghosh, E. Yuksel et al.·May 26, 2026SaveLearn
To bin or not to bin: does binning in multiplicity reliably suppress unwanted volume fluctuations?In this study, we examine the effect of the so-called Centrality Bin Width Correction (CBWC) on the measurement of (net-)proton number cumulants in nucleus-nucleus collisions. We present an…Bengt Friman, Volker Koch·May 26, 2026SaveLearn
Theoretical study of the Ξα correlation functionWe study Ξ-4He (α) momentum correlation functions in the high-energy nuclear collisions to investigate the nature of the ΞN interactions. We employ the folding Ξα potential…Yuki Kamiya, Asanosuke Jinno, Tetsuo Hyodo et al.·May 26, 2026SaveLearn
CNN-Based Online Trigger for QGP Event SelectionModern high-rate experiments require rare physics signatures to be identified in real time from continuous streams of reconstructed events under stringent data-throughput and storage constraints. We…Olga Soloveva, Artemiy Belousov, Ivan Kisel et al.·May 25, 2026SaveLearn
A higher-harmonic observable for the chiral magnetic effect in heavy-ion collisionsThe chiral magnetic effect (CME) is a phenomenon in which electric charge is separated by a strong magnetic field from local domains of chirality imbalance in quantum chromodynamics. The…Han-Sheng Li, Yu-Shan Chang, Yi Yang et al.·May 25, 2026SaveLearn
Explaining higher-order correlations between elliptic and triangular flowThe ALICE and CMS Collaborations have analyzed a number of cumulants mixing elliptic flow (v2) and triangular flow (v3), involving up to 8 particles, in Pb+Pb collisions at the LHC. We…Mubarak Alqahtani, Jean-Yves Ollitrault·May 25, 2026SaveLearn
Theoretical Signatures of QCD Phase Transitions in Compact Astrophysical SystemsWe investigate theoretical signatures of first-order QCD phase transitions in high-density astrophysical systems through a framework combining lattice QCD, effective field theories, and…Debarshi Mukherjee·May 25, 2026SaveLearn
In-medium effects of nucleon-nucleon cross sections in heavy-ion collisionsBased on the isospin-dependent Boltzmann-Uehling-Uhlenbeck transport model, we systematically investigate the in-medium effects of nucleon-nucleon (NN) cross sections on nucleonic and pionic…Shuochong Han, Xinle Shang, Wei Zuo et al.·May 25, 2026SaveLearn
On the local thermodynamic relations in relativistic spin hydrodynamicsWe demonstrate, by providing two specific examples, that the local differential thermodynamic relations used as educated guesses in relativistic hydrodynamics with spin, do not hold even at global…Francesco Becattini, Rajeev Singh·May 25, 2026SaveLearn
Impact parameter dependence of anisotropic flow: Bayesian reconstruction in ultracentral nucleus-nucleus collisionsPeculiar phenomena have been observed in analyses of anisotropic flow (vn) fluctuations in ultracentral nucleus-nucleus collisions: The fourth-order cumulant of the elliptic flow (v2)…Mubarak Alqahtani, Rajeev S. Bhalerao, Giuliano Giacalone et al.·May 25, 2026SaveLearn
Thermal Spin Polarization Driven by Nuclear Spin-Orbit Coupling in Neutron Star PastaWe discuss anomalous spin polarization on the surface of nuclear pasta in a neutron star, driven by a nuclear spin-orbit interaction. We present an effective two-band model of surface-localized…Hiroyuki Tajima, Yuta Sekino, Hiroshi Funaki et al.·May 24, 2026SaveLearn
An Efficient Learning Method to Connect ObservablesConstructing fast and accurate surrogate models is a key ingredient for making robust predictions in many topics. We introduce a new model, the Multiparameter Eigenvalue Problem (MEP) emulator. The…Hang Yu, Takayuki Miyagi·May 24, 2026SaveLearn
A unified classification-quantification framework for bubble-like nuclei within the extended quantum molecular dynamics modelA systematic study of relaxed low-energy cluster configurations for all nuclides listed in the AME2020 database is performed within the extended quantum molecular dynamics (EQMD) framework, with…Ge Ren, Chun-Wang Ma, Xi-Guang Cao et al.·May 23, 2026SaveLearn
Intrinsic generation of angular momenta and entanglement in fissionNuclear time-dependent density functional theory is used to investigate spin generation and entanglement of fission fragments in spontaneous fission of 252Cf, incorporating both axial and…B. Li, D. D. Zhang, D. Vretenar et al.·May 23, 2026SaveLearn
Coulomb bridge mechanism for peripheral polarization of weakly bound projectilesWe identify the matrix elements that carry peripheral polarization of weakly bound projectiles through the Feshbach dynamical polarization potential (DPP) within the continuum-discretized…Hao Liu, Jin Lei, Zhongzhou Ren·May 22, 2026SaveLearn
Quasiradial oscillations of rotating hybrid neutron starsWe investigate fundamental quasiradial oscillations in slow-rotation approximation of pure and hybrid neutron stars, employing equations of state of nuclear matter from Brueckner-Hartree-Fock theory…Zi-Yue Zheng, Ting-Ting Sun, Huan Chen et al.·May 22, 2026SaveLearn
Intertwined quantum phase transitions in the even-even 90-100Sr isotopesThe even-even 90-100Sr isotopes are identified as a region of intertwined quantum phase transitions (IQPTs). In this scenario, a quantum phase transition involving the crossing of normal and…Noam Gavrielov·May 22, 2026SaveLearn
Skyrme SV density-functional analysis of the 2νββ decay in 76GeWe present a theoretical study of the two-neutrino 0+ → 0+ double beta decay of 76Ge within the No-Core Configuration-Interaction framework based on the Skyrme SV density…Jan Miśkiewicz, Jakub Wysocki, Wojciech Satuła·May 22, 2026SaveLearn
Charmonium suppression in fixed target proton-nucleus collisionsIn this article, we perform a systematic investigation of the cold nuclear matter (CNM) effects, operative on charmonium (J/ψ, ψ(2S)) production, in fixed target proton-nucleus (p+A) collisions.…Sourav Kanti Giri, Partha Pratim Bhaduri, Biswarup Paul et al.·May 22, 2026SaveLearn
Spectra and elliptic flow of light hadrons in an expanding fire-cylinder model for the RHIC Beam Energy ScanWe investigate the transverse momentum spectra (pT) and elliptic flow (v2) of π, K, p, and p produced in peripheral Au+Au collisions at s NN = 7.7,…Anand Rai, Ashutosh Dwibedi, Sabyasachi Ghosh·May 22, 2026SaveLearn
Superfluid fraction in the crystal phase of the inner crust of neutron starsIn the most extended layer of the inner crust of neutron stars, nuclear matter is believed to form a crystal of clusters immersed in a superfluid neutron gas. Here we analyze this phase of matter…Giorgio Almirante, Theodora Kaskitsi, Michael Urban·May 22, 2026SaveLearn