Accessing proton number fluctuations in limited regions of phase spaceIn heavy ion collisions particle distributions fluctuate from event to event. It is interesting to study local fluctuations of a specific particle specie, e.g. baryons, in the transverse plane.…Piotr Bozek·Jun 4, 2025SaveLearn
The influence of nuclear short range correlations on sub-threshold particle production in proton-nucleus collisionsThe apparent production of (multi-)strange baryons and mesons at sub-threshold energies in proton-heavy ion collisions is a consequence of short range correlations (SRC), which have recently been…Tom Reichert, Jörg Aichelin·Jun 4, 2025SaveLearn
Covariant Energy Density Functionals for Neutron Star Matter Equation of State Modeling: Cross-Comparison Analysis Using CompactObjectThis study analyzes and contrasts different phenomenological methods used to model the nuclear equation of state (EOS) for neutron star matter based on covariant energy density functionals (CEDF).…João Cartaxo, Chun Huang, Tuhin Malik et al.·Jun 3, 2025SaveLearn
High-order anisotropic flow and nonlinear hydrodynamic responsesIn this work, we study the charged hadron anisotropic flow coefficients vn (up to n = 12) using high-statistics event-by-event simulations of Pb+Pb collisions at sNN = 5.02…Owen Horecny, Chun Shen·Jun 3, 2025SaveLearn
Testing Variational Perturbation Theory for Effective Actions Using the Gaudin-Yang ModelThe background field formalism based on effective actions is a compelling framework for developing an effective field theory for nuclear density functional theory. Among the challenges in carrying…Pranav Sharma, R. J. Furnstahl·Jun 3, 2025SaveLearn
Deformed magic numbers at N=178 and Z=120, 124 in the 112 ≤ N ≤ 190 superheavy region from Skyrme mean-field calculationsBackground: Various motivations for exploration of superheavy region revolve around the question on whether 126 is a spherical proton magic number, as is the case for neutrons. In exploring this…W. Asous, Mastura Syamimi Abdullah, Meng-Hock Koh et al.·Jun 3, 2025SaveLearn
Ab initio study of the radii of oxygen isotopesWe present an ab initio study of the charge and matter radii of oxygen isotopes from 16O to 20O using nuclear lattice effective field theory (NLEFT) with high-fidelity N3LO chiral…Zhengxue Ren, Serdar Elhatisari, Ulf-G. Meißner·Jun 3, 2025SaveLearn
Nuclear Quantum Many-Body Dynamics: From Collective Vibrations to Heavy-Ion Collisions (2nd edition)New edition of the review [EPJA 48, (2012) 152]. The increase in computational power has naturally led to new applications of mean-field (and beyond) methods. This is particularly the case of…Cédric Simenel·Jun 3, 2025SaveLearn
New level density parameter beyond Egidy-Bucurescu's systematicsExtending beyond the Egidy-Bucurescu systematics, the nuclear level density parameters (LDPs) for the back-shifted Fermi gas model were compiled. Three forms of LDPs were fitted: the liquid-drop…Junzhe Zhang, Yanan Zheng, Caixin Yuan et al.·Jun 2, 2025SaveLearn
Kolmogorov-Arnold WavefunctionsThis work investigates Kolmogorov-Arnold network-based wavefunction ansatz as viable representations for quantum Monte Carlo simulations. Through systematic analysis of one-dimensional model systems,…Paulo F. Bedaque, Jacob Cigliano, Hersh Kumar et al.·Jun 2, 2025SaveLearn
Contact potentials in presence of a regular finite-range interaction using dimensional regularization and the N/D methodWe solve the Lippman-Schwinger equation (LSE) with a kernel that includes a regular finite-range potential and additional contact terms with derivatives. We employ distorted wave theory and…David R. Entem, Juan Nieves, Jose Antonio Oller·Jun 2, 2025SaveLearn
Transport Theory and Correlation Measurements: Coming to Terms on Emission SourcesTwo-particle correlations play a pivotal role in understanding the space-time characteristics of particle emission in Heavy-ion collisions. These characteristics are typically represented by a…Pierre Nzabahimana, Pawel Danielewicz, Giuseppe Verde·Jun 2, 2025SaveLearn
Perspectives for hyperon and hypernuclei physicsHypernuclei, nuclei containing one or more hyperons, serve as unique laboratories for probing the non-perturbative quantum chromodynamics (QCD). Recent progress in hypernuclear physics, driven by…Jin-Hui Chen, Li-Sheng Geng, Emiko Hiyama et al.·Jun 1, 2025SaveLearn
Learning about neutron star composition from the slope of the mass-radius diagramThe slope of the neutron star mass-radius curve, dM/dR, is studied to understand the information it may carry about the composition of neutron stars, particularly with regard to the presence of…Márcio Ferreira, Constança Providência·May 31, 2025SaveLearn
Role of thermal fluctuations in nucleation of three-flavor quark matterWe present a framework that aims to investigate the role of thermal fluctuations of the matter composition and color-superconductivity in the nucleation of three-flavor deconfined quark matter in the…Mirco Guerrini, Giuseppe Pagliara, Andrea Lavagno et al.·May 30, 2025SaveLearn
Heavy Ion Double Charge Exchange Reactions as Probes for Two-Body Transition DensitiesCollisional heavy ion double charge exchange (DCE) reactions, induced by second order nucleon-nucleon interactions, are shown to provide access to the two-body transition densities of the…Jessica I. Bellone, Maria Colonna, Danilo Gambacurta et al.·May 30, 2025SaveLearn
Neutrino emission from neutron star matterThe temperature of a newly formed neutron star is believed to be as high as 1011~K, corresponding to a thermal energy of about 10 MeV. After a time t 50 \ s, the neutrino mean…Omar Benhar, Lucas Tonetto·May 30, 2025SaveLearn
Next-to-leading-order prediction for the neutrinoless double-beta decayThe neutrinoless double-beta decay (0ββ) of two neutronsnn → ppee is the elementary subprocess of 0ββ decay in nuclei. Accurate knowledge of the $nn →…Y. L. Yang, P. W. Zhao·May 30, 2025SaveLearn
Radial and Non-Radial Oscillations of Protoneutron Stars with Hyperonic CompositionThis paper explores radial and non-radial oscillations of protoneutron stars (PNSs) as they evolve from hot, neutrino-rich configurations through deleptonization to cold, catalyzed states. The…Prashant Thakur, Adamu Issifu, Ishfaq Ahmad Rather et al.·May 30, 2025SaveLearn
AI-Assisted analysis of 28Si* → 7α break-up dataMid-weight α-conjugate nuclei are predicted to possess exotic toroid-like resonances with high angular momenta. The search for these states in 28Si* is the main point of two published…Theodoros Depastas, Aldo Bonasera, Joe Natowitz·May 29, 2025SaveLearn
Neutron Magic Numbers in sd Shell from Nuclear Charge Radii within Neutron-Proton Correction around the Fermi SurfaceCharge radii are sensitive indicators to identify the nuclear structure phenomena throughout the whole nuclide chart. In particular, the shrunken trend of changes of charge radii along a long…Yu-Ting Rong, Ping-Mo Liu, Dan Yang et al.·May 28, 2025SaveLearn
Constraints on the strength of first-order phase transition and its relation to nucleon massWe investigate the constraints on the strength of first-order phase transitions in neutron star matter and its relation to the origin of nucleon mass. By combining the parity doublet model for the…Bikai Gao·May 28, 2025SaveLearn
Convergence of the ppp correlation function within the hyperspherical adiabatic basisThe computation of the three-particle correlation function involving three hadrons started just recently after the first publications of ALICE measurements. Key elements to be considered are the…E. Garrido, A. Kievsky, R. Del Grande et al.·May 28, 2025SaveLearn
Quantum correlation dynamics and in-medium 33 collisions of fermionsIn this study we aim for quantifying the role of in-medium 33 collisions for systems of fermions which initially are out-off equilibrium. The formulation of the 3-body dynamics is…Wolfgang Cassing·May 27, 2025SaveLearn
Radial excitations and their potential impact on Fermi β-decay ratesWe investigate the contribution of radial excitations to Fermi β-decay matrix element. To this end, exact no-core shell model calculations are performed for the mirror β decay of tritium,…L. Xayavong, Y. Lim, N. A. Smirnova et al.·May 26, 2025SaveLearn