Lattice calculation of the Sn isotopes near the proton driplineWe present the first ab initio lattice calculations of the proton-rich tin isotopes 99Sn to 102Sn using nuclear lattice effective field theory with high-fidelity two- and…Fabian Hildenbrand, Serdar Elhatisari, Ulf-G. Meißner et al.·Sep 10, 2025SaveLearn
A comprehensive view of nuclear shapes, rotations and vibrations from fully quantum mechanical perspectivesThe nuclear quadrupole collective states at low excitation energies are described in a novel, fully quantum mechanical and systematic manner as compared to traditional pictures initiated by Aage…Takaharu Otsuka·Sep 10, 2025SaveLearn
Renormalizability and nonrenormalizability of nonlocal potentialsWe consider separable toy models of the nucleon-nucleon interaction inspired by chiral effective field theory. We show that nonlocality of the long-range forces causes the need for nonlocal counter…N. Jacobi, A. M. Gasparyan, E. Epelbaum·Sep 10, 2025SaveLearn
Nuclear Mass Predictions Using a Neural Network with Additive Gaussian Process Regression-Optimized Activation FunctionsNuclear masses are machine-learned as a function of proton and neutron numbers. The neural network with additive Gaussian process regression-optimized activation functions (GPR-NN) method is employed…H. X. Liu, S. Manzhos, X. H. Wu·Sep 10, 2025SaveLearn
Attractor of hydrodynamic attractorsUnderstanding how hydrodynamics emerges rapidly in the medium produced by relativistic heavy-ion collisions remains a key theoretical challenge. While the attractor solution -- manifesting as a…Shile Chen, Shuzhe Shi·Sep 10, 2025SaveLearn
Triaxial rotor modes in finite-N boson systemsWe propose an algebraic approach to elucidate the dynamic characteristics of triaxial rotor modes in nuclei by mapping a triaxial rotor Hamiltonian to the interacting boson model (IBM) one within a…Yu Zhang, ShengNan Wang, Feng Pan et al.·Sep 10, 2025SaveLearn
The IBM Description of the B(E2) Anomaly: Dynamical Triaxiality and Configuration MixingA theoretical investigation has been carried out to examine the effects of dynamical triaxility and configuration mixing on the B(E2) anomaly, characterized by…Wei Teng, Sheng Nan Wang, Xian Zhi Zhao et al.·Sep 10, 2025SaveLearn
Wave-Breaking Phenomena in Quark-Gluon PlasmaWe investigate the onset of wave-breaking in the quark-gluon plasma (QGP) formed in heavy-ion collisions at both RHIC and the LHC. A nonlinear longitudinal color field is coupled to a…Biswarup Paul·Sep 9, 2025SaveLearn
Nuclear Data Adjustment for Nonlinear Applications in the OECD/NEA WPNCS SG14 Benchmark -- A Bayesian Inverse UQ-based Approach for Data AssimilationThe Organization for Economic Cooperation and Development (OECD) Working Party on Nuclear Criticality Safety (WPNCS) proposed a benchmark exercise to assess the performance of current nuclear data…Christopher Brady, Xu Wu·Sep 9, 2025SaveLearn
B(E2;2+1→0+1) anomaly in 166OsRecently, the very small B(E2;21+→01+) value was found in 166Os, which is 7(4) W.u. and much smaller than the values of adjacent nuclei 168,170Os, 74(13)…Chen-guang Zhang, Suo-chang Jin, Tie Wang et al.·Sep 9, 2025SaveLearn
K*(892) Resonance Suppression in Ar+Sc Collisions at SPS EnergiesWe investigate the production and suppression of short-lived K*(892) resonances in p+p and Ar+Sc collisions at CERN-SPS energies (sNN = 8.8, 11.9, and 16.8~GeV) using the…Amine Chabane, Tom Reichert, Jan Steinheimer et al.·Sep 9, 2025SaveLearn
Quantum Monte Carlo calculation of δ NS in 10C using an effective field theory approachWe compute radiative corrections to the superallowed β decay of 10 C in an effective field theory approach using nuclear matrix elements obtained from quantum Monte Carlo…Garrett B. King, Joseph Carlson, Abraham R. Flores et al.·Sep 9, 2025SaveLearn
Bayesian Analysis of the Neutron Star Equation of State and Model Comparison: Insights from PSR J0437+4715, PSR J0614+3329, and Other Multi-Physics DataWe perform a comprehensive Bayesian analysis to constrain the neutron star (NS) equation of state (EoS) using a wide range of terrestrial and astrophysical data. The terrestrial inputs include…Sk Md Adil Imam, N. K. Patra·Sep 8, 2025SaveLearn
Ab initio calculations of beta-decay half-lives for N=50 neutron-rich nucleiBeta-decay rates of extreme neutron-rich nuclei remain largely unknown experimentally, while they are critical inputs for r-process nucleosynthesis. We present first ab initio calculations of total…Zhen Li, Takayuki Miyagi, Achim Schwenk·Sep 8, 2025SaveLearn
Ab initio study in the island of inversion within the two-major-shell valence spaceWe present an ab initio study of nuclear structure in the island of inversion around neutron number N=20, using multishell effective Hamiltonians derived from the valence-space in-medium…X. C. Cao, C. F. Jiao·Sep 5, 2025SaveLearn
rho-Meson Nucleon Scattering Length from CLAS Threshold Photoproduction MeasurementsExtending our study of the vector meson-nucleon scattering lengths (summary is given in Ref.~Strakovsky:2021vyk), we are focusing on the -meson case using recent CLAS threshold data for…Igor I. Strakovsky, Evgeny L. Isupov, Victor Mokeev et al.·Sep 4, 2025SaveLearn
Nonlocal nucleon-nucleus optical potentials from chiral effective field theoryWe investigate the nonlocality in microscopic optical potentials derived from chiral effective field theory. For this purpose we employ the Perey-Buck ansatz, which connects the energy dependence of…Laina M. Stahulak, Jeremy W. Holt·Sep 4, 2025SaveLearn
Extended applicability domain of viscous anisotropic hydrodynamics in (2+1)-D Bjorken flow with transverse expansionWe perform (2+1)-D simulations of viscous anisotropic hydrodynamics (VAH) under boost-invariant and conformal conditions. Comparing both VAH and traditional viscous hydrodynamics with kinetic theory…Yiyang Peng, Victor E. Ambrus, Clemens Werthmann et al.·Sep 4, 2025SaveLearn
Three models for charged hadron nuclear modification from light to heavy ionsIn July 2025 the Large Hadron Collider (LHC) collided 16O16O and 20Ne20Ne isotopes in a quest to understand the physics of ultrarelativistic light ion collisions. One of the key…Wilke van der Schee, Isobel Kolbé, Govert Nijs et al.·Sep 4, 2025SaveLearn
Neutrino absorption in two-flavor color-superconducting quark matterWe calculate the absorption mean free paths of electron and muon neutrinos in two-flavor color-superconducting (2SC) quark matter in the density and temperature range that is relevant to binary…Mark G. Alford, Liam Brodie, Michael Buballa et al.·Sep 4, 2025SaveLearn
Exploring the fluid behavior in p+p collisions at s=13 TeV with viscous anisotropic hydrodynamicsThe applicability of hydrodynamics in small collision systems remains controversial due to the small size and short lifetime of the system. In this letter, we employ viscous anisotropic hydrodynamics…Shujun Zhao, Yiyang Peng, Ulrich W. Heinz et al.·Sep 4, 2025SaveLearn
Mechanism of the quasi-elastic scattering based on the dinuclear system conceptA unified description of full reaction channels in low-energy heavy-ion collisions is a great challenge. Although the theoretical models based on the dinuclear system (DNS) concept have been…Zehong Liao, Yu Yang, Zepeng Gao et al.·Sep 4, 2025SaveLearn
Light nuclei under magnetic field and the lithium problemWe analyze the effect of the magnetic field on the proton and neutron density distributions of the nuclei 2H, 3H, 3He, which are calculated ab initio, and the 6Li nucleus in the alpha-cluster model.…Nodoka Yamanaka·Sep 3, 2025SaveLearn
From CREX to CEvNS: The Weak Radius of 40ArDespite significant theoretical efforts, the CREX-PREX dilemma remains unresolved, preventing the reliable prediction of neutron (or weak-charge) radii that, besides their intrinsic nuclear-structure…J. Piekarewicz·Sep 3, 2025SaveLearn
Color-superconducting quarkyonic matterWe explore the role of color superconductivity in quarkyonic matter under the conditions of color and electric neutrality at β- and strong equilibrium, as relevant for neutron stars. By…Christoph Gärtlein, Oleksii Ivanytskyi, Violetta Sagun et al.·Sep 3, 2025SaveLearn