Statistical uncertainty quantification for multireference covariant density functional theoryWe present a theoretical framework to quantify statistical uncertainties in covariant density functional theory (CDFT) for both nuclear matter and finite nuclei, based on a relativistic…X. Zhang, C. C. Wang, C. R. Ding et al.·Apr 9, 2026SaveLearn
Systematics of characteristics of pygmy dipole resonances in medium-heavy and heavy atomic nuclei with neutron excessThe systematics of energies and the contribution of pygmy dipole resonance (PDR) to the energy-weighted sum rule of dipole gamma transitions in medium-heavy and heavy nuclei with an excess of…V. A. Plujko, O. M. Gorbachenko, N. O. Romanovskyi·Apr 8, 2026SaveLearn
Statistical hadronization: successes and some open issuesHadron production in relativistic nuclear collisions is well described in the framework of the statistical hadronization model, over a broad range of collision energies. We outline this for hadrons…A. Andronic, P. Braun-Munzinger, K. Redlich et al.·Apr 8, 2026SaveLearn
Nuclear giant resonances from first principlesThis chapter presents an ab initio perspective on giant resonances in atomic nuclei and surveys the principal theoretical frameworks that aim to describe these collective excitations from first…Sonia Bacca, Francesco Marino, Andrea Porro·Apr 8, 2026SaveLearn
How acausal equations emerge from causal dynamicsWe construct a causal and covariantly stable kinetic model whose spectrum at real wavenumbers k reproduces any rest-frame stable dissipative dispersion relation ω(k) via suitable…Lorenzo Gavassino·Apr 8, 2026SaveLearn
Beam energy dependence of identified particle production in heavy-ion collisions using a parton-hadron string dynamics modelWe report predictions for the transverse momentum (pT) spectra of π, K, p, and p in various collision centrality from Au + Au collisions at beam energies (Elab) of…Towseef Bhat, Vipul Bairathi, Lokesh Kumar et al.·Apr 7, 2026SaveLearn
Channel couplings redirect absorbed flux from peripheral loss to fusion in weakly bound nuclear reactionsIn reactions of weakly bound nuclei, the absorption cross section mixes two physically distinct contributions: inner capture associated with compound-nucleus formation, and peripheral losses from…Hao Liu, Jin Lei, Zhongzhou Ren·Apr 7, 2026SaveLearn
Predictions of charge density distributions for nuclei with Z ≥ 8A deep neural network (DNN) has been developed to accurately predict nuclear charge density distributions for nuclei with proton numbers Z ≥ 8. By incorporating essential nuclear structure…Yun Dong Wang, Tian Shuai Shang, Hui Hui Xie et al.·Apr 7, 2026SaveLearn
Equilibrated fraction of QCD matter in high-energy oxygen--oxygen collisionsWe quantify to what degree the QCD matter created in high-energy oxygen--oxygen (O+O) collisions at sNN = 5.36 TeV reaches a locally equilibrated state. For this…Naoya Ito, Tetsufumi Hirano·Apr 7, 2026SaveLearn
Species-dependent viscous corrections at particlization: A novel relaxation time approximation approachWe assess the effects of a recently proposed generalized relaxation time approximation (RTA) for multi-species relativistic gases within a realistic numerical hybrid framework and study its…I. Aguiar, T. Nunes da Silva, G. S. Denicol et al.·Apr 6, 2026SaveLearn
Relativistic Barnett effect and Curie law in a rigidly rotating free Fermi gasBy combining methods from thermal field theory and statistical mechanics, we reexamine the spin polarization caused by the relativistic Barnett effect in a rigidly rotating Fermi gas. We determine…M. Abedlou Ahadi, N. Sadooghi·Apr 6, 2026SaveLearn
The Ground State Aspects and the Impact of Shell Structures on the Stability of Es-IsotopesIn this work, we have analyzed the nuclear structure and several prospective decay characteristics of the 240-259Es99 isotopes. For this we use Relativistic Mean Field model (RMF) with…C. Dash, A. Anupam, I. Naik et al.·Apr 6, 2026SaveLearn
Rigid triaxiality has the SU(3) symmetry: 166Er as an exampleThe emergence of triaxiality in the low-lying collective bands of 166Er is systematically explored within the SU3-IBM. In this framework, SU(3) higher-order interactions are included, which…Chunxiao Zhou, Xue Shang, Tao Wang·Apr 6, 2026SaveLearn
Dissipative spin hydrodynamics in Bjorken flow and thermal dilepton productionWe investigate the boost-invariant expansion of a recently developed first-order spin hydrodynamic framework in which the spin chemical potential is treated as a leading-order hydrodynamic variable.…Sejal Singh, Sourav Dey, Arpan Das et al.·Apr 6, 2026SaveLearn
Generation of fission yield covariance matrices and its application in uncertainty analysis of decay heatThe uncertainties and covariance matrices of fission yield are important in the uncertainty analysis of decay heat. At present, there are no covariance matrixes of fission yield given in the…Wendi Chen, Tao Ye, Hairui Guo et al.·Apr 6, 2026SaveLearn
Nonlocality Effect in the Alpha decay half-lives of superheavy nuclei with XGBRegressorBuilding on the work of E. L. Medeiros [1] and our previous study [2], we generalize the alpha-nucleus nonlocality effect to odd-A and odd-odd nuclei within the two-potential approach (TPA)…Jinyu Hu, Chen Wu·Apr 5, 2026SaveLearn
Disentangling Flow Contributions from the Chiral Magnetic Effect in U+U Collisions with Forward-Backward Multiplicity AsymmetryThe observation of the Chiral Magnetic Effect (CME) in heavy-ion collisions remains challenging because of large flow-induced backgrounds and experimental constraints. We demonstrate that the…Kaiser Shafi, Sandeep Chatterjee·Apr 5, 2026SaveLearn
Heavy and heavy-light tensor and axial-tensor mesons in the Covariant Spectator TheoryWe present the first calculation of tensor and axial-tensor mesons with total spin J≥2 within the Covariant Spectator Theory. We employ a refined quark-antiquark interaction kernel that…Elmar P. Biernat, Alfred Stadler·Apr 5, 2026SaveLearn
Anisotropic Flow of light (anti-)(hyper-)nuclei in Pb+Pb Collision at sNN=5.36 TeVUsing the coalescence model with nucleon phase-space distributions generated by the hybrid MUSIC framework, we study the elliptic flow (v2) and triangular flow (v3) of (anti-)protons,…Fu Ma, Zheng-Qing Wang, Xiong-Hong He et al.·Apr 5, 2026SaveLearn
Phenomenological Criteria of Halo Nuclei in Ne Isotopes via Diffuseness and Helm-Model Approaches with Reaction Cross SectionsWe present a systematic study of halo characteristics in the neutron-rich isotopes 28-32Ne within the deformed relativistic Hartree-Bogoliubov theory in continuum (DRHBc). Microscopic density…Heesung Kwon, Kyoungsu Heo, Seonghyun Kim et al.·Apr 5, 2026SaveLearn
Revisiting the Rhoades-Ruffini boundWe revisit the derivation of the Rhoades-Ruffini bound on the upper limit for the maximum mass of neutron stars and find that the assumption made there for the onset of an ultimately stiff phase of…David Blaschke, Adrian Wojcik·Apr 3, 2026SaveLearn
The form factor expansion in the precision β decay eraPrecision tests of the Standard Model using β decay have always relied on a careful choice of transition to minimize residual nuclear structure uncertainties. Following breakthroughs in…Leendert Hayen·Apr 3, 2026SaveLearn
Formal definition of intrinsic collectivity in the continuum via Takagi factorization of the Jost-RPA S-matrix residueA formal and systematic framework is proposed to quantify the intrinsic collectivity of resonance states in the continuum, independent of their extrinsic manifestation in the strength function. By…Kazuhito Mizuyama·Apr 2, 2026SaveLearn
Chiral-scale effective field theory for dense and thermal systemsIn this contribution, I will present some properties of nuclear matter (NM) by using the chiral-scale effective field theory that is anchored on the chiral, scale and hidden local flavor symmetries…Yong-Liang Ma·Apr 2, 2026SaveLearn
Collective quantum tunneling with time-dependent generator coordinate methodInspired by the work of McGlynn and Simenel [Phys. Rev. C 102, 064614 (2020)], this study investigates the quantum tunneling of two interacting distinguishable particles in two potential wells.…Wenmin Deng, Guangping Chen, Ganlong Ding et al.·Apr 2, 2026SaveLearn