Signatures of Jet Drift in QGP Hard Probe ObservablesHard probe tomography of the quark-gluon plasma (QGP) in heavy ion collisions has long been a preeminent goal of the high-energy nuclear physics program. In service of this goal, the isotropic…Joseph Bahder, Hasan Rahman, Matthew D. Sievert et al.·Dec 7, 2024SaveLearn
Excited cluster states: A new source for proton number fluctuations in the high baryon density regimeWe calculate the contribution of the decay products of excited nuclear cluster states to the event-by-event fluctuations of protons in the energy range from sNN=2-5~GeV within the…Boris Tomasik, Marcus Bleicher·Dec 6, 2024SaveLearn
Impact of the Scalar Isovector δ-meson on the description of nuclear matter and neutron star propertiesThe implications of including the scalar isovector δ-meson in a relativistic mean-field description of nuclear matter are discussed. A Bayesian inference approach is used to determine the…Lavínia Gabriela Teodoro dos Santos, Tuhin Malik, Constança Providência·Dec 6, 2024SaveLearn
Ab initio calculations of overlap integrals for μ e conversion in nucleiThe rate for μ e conversion in nuclei is set to provide the most stringent test of lepton-flavor symmetry and a window into physics beyond the Standard Model. However, to disentangle new…Matthias Heinz, Martin Hoferichter, Takayuki Miyagi et al.·Dec 5, 2024SaveLearn
Estimation of correlation coefficients and spin angular distributions of fission fragmentsThis study proposes a theoretical model for studying the spin characteristics and angular correlations of fission fragments of heavy nuclei. The mechanisms of spin formation, including the influence…D. E. Lyubashevsky, A. A. Pisklyukov, S. V. Klyuchnikov et al.·Dec 5, 2024SaveLearn
Radial Oscillations in Hybrid Stars with Slow Quark Phase TransitionThis study investigates the radial oscillations of hybrid neutron stars, characterized by a composition of hadronic external layers and a quark matter core. Utilizing a density-dependent relativistic…Ishfaq Ahmad Rather, Kauan D. Marquez, Betânia C. Backes et al.·Dec 5, 2024SaveLearn
A simple model to investigate jet quenching and correlated errors for centrality-dependent nuclear-modification factors in relativistic heavy-ion collisionsWe apply Bayesian techniques to compare a simple, empirical model for jet-quenching in heavy-ion collisions to centrality-dependent jet-RAA measured by ATLAS for Pb+Pb collisions at…Ron A Soltz, Dhanush A Hangal, Aaron Angerami·Dec 4, 2024SaveLearn
Robustness of the proxy-SU(3) symmetry in atomic nuclei and the role of the next highest weight irreducible representationThe proxy-SU(3) symmetry predicts, in a parameter-free way, the collective deformation variables beta and gamma in even-even atomic nuclei away from closed shells based on the highest weight…Dennis Bonatsos, Andriana Martinou, S. K. Peroulis et al.·Dec 4, 2024SaveLearn
Evolution of shell structure at N=32 and 34: Insights from realistic nuclear forcesWe investigated the evolution of shell structure at N=32 and 34 in neutron-rich nuclei beyond the stability line using realistic nuclear forces, employing the state-of-the-art valence-space…Subhrajit Sahoo, Praveen C. Srivastava·Dec 4, 2024SaveLearn
Impact of nuclear masses on r-process nucleosynthesis: bulk properties versus shell effectsWe investigate the impact of the model estimating the masses of exotic nuclei on r-process nucleosynthesis, assessing the dependence of the abundance distribution on the specific properties of…Samuel A. Giuliani, Gabriel Martínez-Pinedo, Andreas Bauswein et al.·Dec 4, 2024SaveLearn
Generalized susceptibilities of net-baryon number based on the 3-dimensional Ising universality classAssuming the equilibrium of the QCD system, we have investigated the critical behavior of sixth-, eighth- and tenth-order susceptibilities of net-baryon number, through mapping the results in the…Xue Pan·Dec 4, 2024SaveLearn
Effects of Landau quantization on neutrino emission and absorptionSome neutron stars known as magnetars possess very strong magnetic fields, with surface fields as large as 1015\, G and internal fields that are possibly stronger. Recent observations of the…Mia Kumamoto, Catherine Welch·Dec 4, 2024SaveLearn
Data-driven analysis of dipole strength functions using artificial neural networksWe present a data-driven analysis of dipole strength functions across the nuclear chart, employing an artificial neural network to model and predict nuclear dipole responses. We train the network on…Weiguang Jiang, Tim Egert, Sonia Bacca et al.·Dec 3, 2024SaveLearn
Constraint on initial conditions of one-dimensional expanding fluids from nonlinear causalityThe initial conditions of one-dimensional expanding viscous fluids in relativistic heavy-ion collisions are scrutinized in terms of nonlinear causality of the relativistic hydrodynamic equations.…Tau Hoshino, Tetsufumi Hirano·Dec 3, 2024SaveLearn
Simultaneous explanation of XTE J1814-338 and HESS J1731-347 objects using K- and K0 condensatesThe recent observation of the compact star XTE J1814-338 with a mass of M=1.2+0.05-0.05~ M and a radius of R=7+0.4-0.4 km, together with the HESS J1731-347, which has a…M. Veselsky, V. Petousis, P. S. Koliogiannis et al.·Dec 2, 2024SaveLearn
Exploring the impact of -isobars on Neutron StarWe include the -isobars in the equation of state (EOS) of neutron star (NS) and study its effects with various parameter sets of the RMF model. We compare our results with the NS's…Rashmita Jena, S. K. Biswal, Padmalaya Dash et al.·Dec 2, 2024SaveLearn
Ab-initio Approach for Constructing Inverse Potentials for Resonant States of α-3H and α-3He ScatteringIn this paper, the inverse potentials for the resonant f states of α-3H and α-3He are constructed using the phase function method by utilizing an ab-initio approach. A combination of…Ishwar Kant, Ayushi Awasthi, Arushi Sharma et al.·Dec 1, 2024SaveLearn
Self-consistent microscopic calculations for electron captures on nuclei in core-collapse supernovaeCalculations for electron capture rates on nuclei with atomic numbers between Z=20 and Z=52 are performed in a self-consistent finite-temperature covariant energy density functional theory within…A. Ravlić, S. Giraud, N. Paar et al.·Dec 1, 2024SaveLearn
Direct local parametrization of nuclear state densities using the back-shifted Bethe formulaLevel densities are often parametrized using the back-shifted Bethe formula (BBF) for nuclei that possess experimental data for s-wave neutron resonance average spacings and a complete discrete level…C. Özen, Y. Alhassid·Nov 29, 2024SaveLearn
Gravitational form factors of the deuteronThe gravitational form factors of the deuteron are calculated in the framework of non-relativistic chiral effective field theory. Non-relativistic reduction of the matrix element of the…J. Yu. Panteleeva, E. Epelbaum, A. M. Gasparyan et al.·Nov 29, 2024SaveLearn
Electromagnetic Probes of the Quantum Chromodynamical PlasmaIn relativistic heavy-ion collisions, electromagnetic (EM) radiation has been used as a sensitive probe of Quark Gluon Plasma (QGP) properties, owing to the smaller EM coupling relative to QCD…Gojko Vujanovic·Nov 29, 2024SaveLearn
Non-perturbative three-nucleon simulation using chiral lattice EFTWe study the three-nucleon system at next-to-next-to-next-to-leading order (N3LO) in the framework of chiral effective field theory (EFT) on the lattice. Our calculations do not rely on a…Lukas Bovermann, Evgeny Epelbaum, Hermann Krebs et al.·Nov 29, 2024SaveLearn
Sensitivity analysis of β-decay half-life predictions for Ge, As, Zr and Mo nuclei within the mapped interacting boson modelWe analyze parameter sensitivities of the mapped interacting boson model (IBM) and boson-fermion-fermion model (IBFFM) in the description of β-decay properties of the even-mass…M. Homma, K. Nomura·Nov 29, 2024SaveLearn
Deep learning for nuclear masses in deformed relativistic Hartree-Bogoliubov theory in continuumMost nuclei are deformed, and these deformations play an important role in various nuclear and astrophysical phenomena. Microscopic nuclear mass models have been developed based on covariant density…Soonchul Choi, Kyungil Kim, Zhenyu He et al.·Nov 29, 2024SaveLearn
Induced three-neutron interactions with low cutoffs for dilute neutron matterThe properties of dilute neutron matter are mostly determined by the s-wave two-body (2N) interaction, while three-body (3N) interactions are suppressed by the Pauli principle. In a previous work, we…Viswanathan Palaniappan, S. Ramanan, Michael Urban·Nov 28, 2024SaveLearn