Impact of ab initio E1 strength on neutron capture rates along the nickel isotopic chainNucleosynthesis simulations of the r-process require neutron capture rates for neutron-rich nuclei, many of which lie beyond experimental reach. Predicting these rates relies on theoretical…Francesca Bonaiti, Joanna E. Sobczyk·Oct 9, 2026SaveLearn
Final-state centrality in relativistic heavy-ion simulations from neural networksExperiments in relativistic heavy-ion collisions determine centrality from final-state quantities, usually the charged-particle multiplicity. Performing the same in hydrodynamic simulations requires…Anibal Bezerra, Fernando G. Gardim·Oct 9, 2026SaveLearn
Constrained coupled-cluster computations yield negative-parity rotational bandsMany deformed nuclei exhibit low-lying rotational bands with negative parity. In mean-field calculations, such bands follow from symmetry restoration when the variational solution spontaneously…Gaute Hagen, Benjamin Bally, Thomas Papenbrock·Oct 9, 2026SaveLearn
Levy-shaped femtoscopic sources from an exact solution of relativistic hydrodynamicsAn important goal of high-energy physics is to better understand the spacetime structure of particle emitting sources created in heavy-ion collisions. For a fraction of a second a special form of…Bence Szentkuti, Mate Csanad·Oct 9, 2026SaveLearn
Octupole correlations in the excited 0+ states and two-neutron transfers in actinide nucleiImpacts of octupole correlations on low-energy excited 0+ states and two-neutron transfer intensities in Ra and Th isotopes are analyzed within the interacting boson model, using the Hamiltonian…Kosuke Nomura·Oct 9, 2026SaveLearn
Macroscopic study of ϕ-mesic nuclei in pp collisions at s = 7 TeV with the PACIAE modelA macroscopic method of the parton and hadron cascade model PACIAE combined with the coalescence model DCPC is employed to study the ϕ-mesic nuclei in pp collisions at s = 7 TeV for the…Qiang Wang, Zhi-Lei She, An-Ke Lei et al.·Oct 9, 2026SaveLearn
A Density Functional for Quark Matter with Screened Confinement InteractionsWe derive a density functional for quark matter with linear confinement interaction, applying the principle of saturation of color interactions. For the saturation parameter μ the ansatz μ=kF is…Oliver Heymer, David Blaschke·Oct 8, 2026SaveLearn
Active-learning construction of hyperspherical-harmonics spaces for A = 3The hyperspherical-harmonics (HH) expansion does not require uniform resolution: different components of the wave function converge at very different hyperangular and hyperradial scales. We use…Elena Filandri, Andrea Di Luca, Laura Elisa Marcucci et al.·Oct 8, 2026SaveLearn
Physics-informed interpretable forms for dipole resonances and quantities relevant for astrophysicsWe have employed Bayesian inference to extract the centroid energies and widths from the isovector giant dipole resonance (IVGDR) data for the IVGDR built on the ground states of nuclei.These IVGDR…Gourab Banerjee, Jhilam Sadhukhan, Debasish Mondal et al.·Oct 8, 2026SaveLearn
The effect of the coupling between the neutron multiplicity and the fission competition on the evaporation residue cross sections of the 48Ca+244Pu reactionThe survival probability W sur of an excited compound nucleus against fission is a key factor determining the evaporation-residue cross section in the synthesis of superheavy nuclei. The…Bakhodir Kayumov, Sarvar Amirov·Oct 8, 2026SaveLearn
Production Memory of the 225Ra-225Ac Clock in Neutron-Star Merger EjectaRadioactive nuclei in neutron-star merger ejecta carry information about both their abundance and their production history. Using the 225Ra-225Ac sequence, we establish…Hisham Anwer·Oct 8, 2026SaveLearn
Ab initio nα scattering using the Efros methodWe present the first ab initio many-body application of the Efros method for scattering utilizing the harmonic oscillator expansion of the continuum wave function. We select single-channel…Mamoon A. Sharaf, Weijie Du, Peng Yin et al.·Oct 8, 2026SaveLearn
Quantum Localization Limit of Transport-Based FemtoscopyFemtoscopic correlations in proton-proton and heavy ion collisions are commonly calculated using emission sources from microscopic transport models, where emitted particles are represented by…Jiaxing Zhao, Joerg Aichelin, Elena Bratkovskaya·Oct 7, 2026SaveLearn
Novel chiral-wobbling excitation mode in atomic nucleiThe properties of high-spin band structures in 74Br nucleus are investigated using the triaxial projected shell model (TPSM) and particle triaxial rotor (PTR) approaches. It has already been…Kouser Qureshie, S. P. Rouoof, J. A. Sheikh et al.·Oct 7, 2026SaveLearn
The Fock representation of the Coulomb interaction. II. Three-body bound statesThe Fock representation of the unscreened Coulomb interaction, a block of separable terms with analytic form factors and strengths, is included in the momentum-space Faddeev kernel of three-body…M. M. Nishonov·Oct 6, 2026SaveLearn
Probing alternating-parity bands in even-even nuclei within an axial quadrupole-octupole-hexadecapole collective modelAn analytic quadrupole octupole hexadecapole (QOH) axially symmetric model is used to provide a coherent framework for describing both octupole vibrations and octupole deformations in even-even…M. Chabab, A. El Batoul, L. El Ouaourti·Oct 6, 2026SaveLearn
One-nucleon intermediate-state contribution to the pion-coupled four-quark condensate in the N--J/ψ interactionThe density dependence of four-quark condensates is a major source of uncertainty in operator product expansion analyses of hadrons in nuclear matter. Their determination is particularly relevant to…Seokwoo Yeo, Philipp Gubler, Su Houng Lee·Oct 6, 2026SaveLearn
Influence of nuclear matter properties on heavy-ion sub-barrier fusion reactionsInteractions between two nuclei in nuclear reactions are calculated by applying the energy density method to nuclear energy density functionals. We particularly focus on the effects of nuclear mat-…Ki-Seok Choi, Hana Gil, Kouichi Hagino et al.·Oct 6, 2026SaveLearn
Nuclear structure functions and EMC effect in a relativistic deuteronWe investigate the longitudinal momentum distributions (LMDs) of the deuteron using a relativistic deuteron wave function derived from a realistic nucleon-nucleon (NN) interaction within the…Xianghui Cao, Bheemsehan Gurjar, Vladimir A. Karmanov et al.·Oct 5, 2026SaveLearn
Interplay between final-state nucleon distortion, nuclear transparency and intranuclear cascade models in neutrino event generatorsWe present an overview of the relativistic distorted-wave impulse approximation (RDWIA) for lepton-nucleus scattering, with emphasis on its use as an elementary-vertex model in event generators. In…R. González-Jiménez, A. Nikolakopoulos, J. McKean et al.·Oct 5, 2026SaveLearn
Exact resummation of hydrodynamics for arbitrary elastic scattering integralWe consider monoenergetic particles propagating in three spatial dimensions and undergoing elastic scattering off an external medium. For an arbitrary rotationally invariant scattering kernel, we…Lorenzo Gavassino·Oct 5, 2026SaveLearn
86Ni: Possible doubly-magic nucleus with neutron haloSelf-consistent mean-field calculations with semi-realistic interactions have predicted that N=58 becomes a magic number near Ni, where the n2s1/2 orbit is the highest occupied state. As the…H. Nakada, K. Ishida·Oct 5, 2026SaveLearn
Neutrino Emissivity in Δ-direct-Urca Processes Inside Neutron StarsObserved massive neutron stars may contain heavier baryons such as Δ isobars and hyperons in their interiors. In the presence of Δ isobars, the neutrino emitting nucleonic Urca processes can be…Yogeesh N, Monika Sinha, Vishal Parmar·Oct 4, 2026SaveLearn
Sensitivity of fission barrier heights to nuclear matter propertiesWe systematically investigate the correlations between nuclear fission properties and the surface energy coefficient a surf extracted from semi-infinite nuclear matter. To this end, we employ…X. Zhang, K. Hagino, J. M. Yao·Oct 4, 2026SaveLearn
Rapidity-dependent charge dynamics in high-energy nuclear collisions from dynamical core-corona initializationWe develop a new model that provides a unified description of the equilibration and subsequent transport of conserved charges, including baryon number, electric charge, and strangeness, as well as…Shin-ei Fujii, Yasuki Tachibana, Tetsufumi Hirano·Oct 4, 2026SaveLearn