Long-standing problem: The nuclear level density angular-momentum dependence and isomeric data assessmentRecent 91,92,93Tc activation for deuterons incident on natMo has become a challenge for the nuclear level density (NLD) angular-momentum dependence. Actually, replacement of the moment of inertia…M. Avrigeanu, E. Šimečková, J. Mrázek et al.·Apr 2, 2026SaveLearn
Microscopic optical potential framework applied to neutron scattering on deformed 48,50CrWe formulate and implement a microscopic framework to derive an optical potential from the solution to an effective Hamiltonian and use it to calculate neutron scattering cross sections for the…J. Boström, B. G. Carlsson, A. Idini·Apr 1, 2026SaveLearn
Exact interpolation between Fick and Cattaneo diffusion in relativistic kinetic theoryWe construct a family of exactly solvable relativistic kinetic theories in 1+1 dimensions whose hydrodynamic sector continuously interpolates between Fick's and Cattaneo's laws of diffusion. The…Lorenzo Gavassino·Apr 1, 2026SaveLearn
Predicting reaction observables for the two-neutron halo candidates 31F and 39NaMicroscopic description of two-neutron (2n) halo candidates 31F and 39Na has been realized from nuclear structure to reaction observables for the first time. The reliability of the…Jia-Lin An, Li-Yang Wang, Kaiyuan Zhang et al.·Apr 1, 2026SaveLearn
One neutron triaxial halo candidates in aluminum isotopes from reaction observablesMicroscopic description of one neutron (1n) halo candidates 40,42Al, with particular triaxial shape, is presented by combining the triaxial relativistic Hartree-Bogoliubov theory in continuum…Jia-Lin An, Shi-Sheng Zhang, Kaiyuan Zhang·Apr 1, 2026SaveLearn
Off-shell Chiral Dynamics in the (1405) Resonance and K-p Femtoscopic CorrelationsWe present the first systematic investigation of the S=-1 meson--baryon interaction within a fully off-shell covariant unitarized chiral effective field theory framework up to next-to-leading…Jia-Ming Xie, Zhi-Wei Liu, Jun-Xu Lu et al.·Apr 1, 2026SaveLearn
A Halo: The Trigger to a New Era of Nuclear CorrelationsIn this contribution to the Halo-40 Proceedings, we discuss two topics regarding halo phenomena: The first is the pairing anti-halo effect on the neutron radius of halo nuclei and its restoration due…Hiroyuki Sagawa, Xiao Lu, Shan-Gui Zhou·Apr 1, 2026SaveLearn
Triaxial shapes and the angular structure of nuclear three-body correlationsRelativistic nuclear collisions have emerged as a new tool for probing many-body correlations of nucleons in the ground states of atomic nuclei. Here, we investigate the connection between…Hadi Mehrabpour, Giuliano Giacalone, Matthew W. Luzum·Apr 1, 2026SaveLearn
Gravitational wave spectrum from first-order QCD phase transitions based on a parity doublet modelWe investigate the gravitational wave spectrum from first-order QCD phase transitions using the parity doublet model at finite baryon chemical potential. The model incorporates the chiral invariant…Bikai Gao, Jingdong Shao, Hong Mao·Apr 1, 2026SaveLearn
Absorption of 1P-wave heavy charmonium χc1(1P) in nucleiWe study the inclusive heavy charmonium χc1(1P) photoproduction from nuclei near the kinematic threshold within the collision model, based on the nuclear spectral function, for incoherent direct…E. Ya. Paryev·Apr 1, 2026SaveLearn
Statistical Mechanics of Quarkyonic MatterWe extend the theoretical formulation of Quarkyonic Matter within the IdylliQ model framework proposed in [Y. Fujimoto et al., Phys. Rev. Lett. 132, 112701 (2024) [1]] for zero temperature to…Marcus Bluhm, Yuki Fujimoto, Marlene Nahrgang·Mar 31, 2026SaveLearn
An Asymptotically Causal Metamodel for Neutron Star Equations of StateNuclear metamodels - phenomenological parametrizations of the energy of nuclear matter - are convenient tools to explore the space of realistic neutron star configurations constrained by…Gabriele Montefusco, Marco Antonelli, Francesca Gulminelli·Mar 31, 2026SaveLearn
A systematic approach to Covariance matrix formulation in charged particle activation experimentsThis work presents a detailed covariance and correlation matrix analysis for experimentally measured cross sections obtained using the activation technique. Both statistical and systematic…Tanmoy Bar·Mar 31, 2026SaveLearn
Optimizing the description of the Delta region in the Ghent Hybrid model for single-pion productionSingle-pion production is an important contribution to the total neutrino-nucleus interaction cross section in accelerator-based neutrino oscillation experiments. The goal of this paper is to improve…M. Hooft, A. Nikolakopoulos, J. García-Marcos et al.·Mar 31, 2026SaveLearn
Nuclear shapes of Nb isotopesThe study of the structure of odd-mass nuclei in regions characterized by the interplay of multiple particle-hole configurations represents a major challenge in nuclear structure physics. The…Esperanza Maya-Barbecho, José-Enrique García-Ramos·Mar 31, 2026SaveLearn
Time evolution formalism in the complex scaling method: Application to the E1 response of 6HeBackground: The complex scaling method (CSM) has been successfully used to describe many-body resonances as eigenvalues of the complex-scaled Hamiltonian in an appropriate L2 basis representation.…Yuma Kikuchi, Kiyoshi Katō, Takayuki Myo·Mar 31, 2026SaveLearn
Multi-task deep neural network for predicting both nuclear fission yields and their experimental errors in peak-shaped dataThe fission product yield (FPY) is crucially important information for numerous nuclear applications. However, the peak-shaped characteristics of FPY data present important challenges for predicting…Maomi Ueno, Enbo Zhang, Kazuma Fuchimoto et al.·Mar 31, 2026SaveLearn
Fluid Acceleration in Heavy-Ion CollisionsWe study the generation and space-time evolution of fluid acceleration in heavy-ion collisions using AMPT and UrQMD transport models combined with a Gaussian smearing method. The peak proper…Song-Ze Zhong, Xian-Gai Deng, Xu-Guang Huang et al.·Mar 31, 2026SaveLearn
Dimer Effective Field TheoryWhile chiral perturbation theory for mesons is characterized by a momentum expansion in Q/ with 1 GeV, existing formulations of effective theory for nucleon-nucleon…Cullen Gantenberg, David B. Kaplan·Mar 30, 2026SaveLearn
Neural Quantum States in Non-Stabilizer Regimes: Benchmarks with Atomic NucleiAs neural networks are known to efficiently represent classes of tensor-network states as well as volume-law-entangled states, identifying which properties determine the representational capabilities…James W. T. Keeble, Alessandro Lovato, Caroline E. P. Robin·Mar 30, 2026SaveLearn
From α decay to cluster decay: an extreme case of transfer learningWhen training data are limited, data-driven models are especially vulnerable to optimization-related fluctuations from random initialization and to sampling-induced bias from insufficient training…Yinu Zhang, Zhiyi Li, Kele Li et al.·Mar 30, 2026SaveLearn
The East Lansing Model: a Bayesian uncertainty quantified optical potential for rare isotopesThe East Lansing Model is a global, uncertainty-quantified optical potential for neutron and proton projectiles, with a novel form for the neutron-proton asymmetry component, with the goal to improve…K. Beyer, F. M. Nunes·Mar 30, 2026SaveLearn
Study of radiative proton capture by the 7Be nucleus with the use of ab initio approachesA theoretical study of the 7Be(p,gamma)8B reaction in the astrophysical energy range with the use of ab initio methods is presented. The used approaches are No-Core Shell Model and Cluster Channels…D. Rodkin, Yu. Tchuvilsky·Mar 30, 2026SaveLearn
Heavy-ion collision simulation with high performance computerHeavy-ion collision is an important tool to understand the dense nuclear matter properties. In order to understand the results of the heavy-ion collision experiments, both theoretical approaches to…Dae Ik Kim, Chang-Hwan Lee, Youngman Kim et al.·Mar 29, 2026SaveLearn
Quark-meson coupling model and heavy-ion collisionWe implement the quark-meson coupling model in Daejeon Boltzmann-Uehling-Uhlenbeck (DJBUU) transport model and perform Au+Au collision simulations at intermediate energies. Results are compared with…Dae Ik Kim, Chang-Hwan Lee, Kyungil Kim et al.·Mar 29, 2026SaveLearn