Corrections to the Smoothness and On-Shell Approximations in Femtoscopy and CoalescenceRelativistic heavy-ion collisions produce femtometer-scale sources whose space-time structure can be constrained using two-particle femtoscopic correlations. Standard implementations rely on the…Isaac G. Smith, Kfir Blum·Jul 20, 2026SaveLearn
The Nature of the Chemonuclear ReactionIn the chemonuclear reaction, the bulk of itinerant s-electrons revealing thermodynamical liquid activity in metallic systems undergo contact interaction with atomic nuclei and nucleons, thereby…Hidetsugu Ikegami, Masako Ikegami·Jul 19, 2026SaveLearn
Chemonuclear Transmutation and Noble Metal SynthesisIn the system of metallike hydride-electron donor mixtures, adsorbed hydrogen atoms are transformed into metallic states and alloyed. Dense itinerary s-electrons supplied by the electron donor cause…Hidetsugu Ikegami, Masako Ikegami·Jul 19, 2026SaveLearn
Coulomb interaction in the diffraction description of the 12C(d,p)X reactionWithin the Glauber-Sitenko diffraction multiple-scattering theory, we calculate Coulomb corrections to the invariant cross section for inclusive deuteron breakup in the 12C(d,p)X reaction at…Yaroslav D. Krivenko-Emetov, Boris I. Sydorenko·Jul 19, 2026SaveLearn
Kaon-induced ϕΣ production off the protonWe investigate the reaction mechanism of K-p ϕΣ0 within a hybrid Regge approach based on effective Lagrangians. The nonresonant background includes Reggeized t-channel K and K*…Sang-Ho Kim, Myung-Ki Cheoun·Jul 19, 2026SaveLearn
The equation of state for neutron starsThis chapter is intended as an introduction to dense matter and the equation of state of neutron stars and their mergers. It begins with a brief description of neutron star interiors, followed by a…Veronica Dexheimer·Jul 18, 2026SaveLearn
Finite-nucleus-protected high-density extension of covariant density functionals constrained by multimessenger dataWe construct a finite-nucleus-protected high-density extension of covariant density functionals by modifying only the isoscalar-vector channel outside the finite-nucleus calibration domain. The…Wen-Jie Xie, Jun-Hua Guo·Jul 18, 2026SaveLearn
Wounded parton scaling of multiplicities in ultra-relativistic light- and heavy-ion collisionsMultiplicities of charged particles produced in O+O, Ne+Ne, Xe+Xe, and Pb+Pb collisions at sNN 5~TeV are studied in a uniform way within a wounded parton Glauber framework with…Rupam Samanta, Piotr Bozek, Wojciech Broniowski·Jul 17, 2026SaveLearn
The anomalous long lifetime of 14C revealed by ab initio nuclear lattice EFTThe 5730-year half-life of 14C, the physical basis of radiocarbon dating, is anomalously long compared to typical nuclear-physics expectations. Its origin has remained a subject of debate for…Teng Wang, Serdar Elhatisari, Xu Feng et al.·Jul 17, 2026SaveLearn
Spin and orbital scissors modes in 166ErRecently, low-energy dipole excitations in 166Er were investigated via nuclear resonance fluorescence [T. Shizuma et al, Phys. Rev. C 113, 044325 (2026)]. The magnetic dipole…E. B. Balbutsev, I. V. Molodtsova·Jul 17, 2026SaveLearn
Chiral restoration temperature at finite spin density in QCDWe investigate the impact of a uniform spin density on the critical temperature of the chiral phase transition in finite-temperature QCD in the scope of the linear sigma model. We demonstrate that at…Pracheta Singha, Victor E. Ambrus, Sergiu Busuioc et al.·Jul 17, 2026SaveLearn
Effect of the near-proton-emission threshold resonance in 11B on the branching ratio of beta-delayed proton emission from 11BeBeta-delayed proton emission from neutron halo nuclei 11Be represents a rare decay process. The existence of the narrow resonance near the proton-emission threshold in 11B…Nguyen Le Anh, Bui Minh Loc·Jul 17, 2026SaveLearn
Extracting nuclear charge radii from binding energies: a single-parameter empirical formula with structural correctionsNuclear binding energies and charge radii stem from the same underlying physics: saturation, isospin dependence, shell structure, and deformation. Binding-energy data therefore provide a natural…Pengfei Ma, Minghui Hu, Kai Ren et al.·Jul 16, 2026SaveLearn
Responses of multiparticle observables to multidimensional nuclear deformation in relativistic heavy-ion collisionsRelativistic heavy-ion collisions provide a unique opportunity to probe ground-state nuclear structure through its imprint on the initial collision geometry. We investigate how multiparticle…Ying Shan Zhao, Yifeng Sun·Jul 16, 2026SaveLearn
Toponium Spectrum in the Complex-Energy PlaneThe electroweak decay width of the top quark of ~2 GeV is comparable to binding energies expected for the toponium system, raising the long-standing question of whether top and antitop quarks can…Zhanduo Tang, Oliver Fast, Ralf Rapp·Jul 16, 2026SaveLearn
On the Bohr-Sommerfeld quantization condition and assault frequency in a semiclassical model for α decayWe study the impacts of the Bohr-Sommerfeld quantization condition and the assault frequency on the α decay half-life within the semiclassical model. The potential between the α particle and daughter…Le Hoang Chien, Nguyen Tri Toan Phuc·Jul 16, 2026SaveLearn
Universal Properties of Near-Threshold Single-Neutron ResonancesWe establish universal width predictions for near-threshold single-neutron resonances in L > 0 partial waves. Our results go beyond Wigner's well-known scaling behavior of cross sections near…Myungkuk Kim, Young-Ho Song, Hans-Werner Hammer et al.·Jul 16, 2026SaveLearn
Impact of tensor-rank components of chiral three-nucleon forces on the single-particle structure of calcium isotopesBackground: Chiral three-nucleon forces (3NFs) play a key role in the microscopic description of nuclear shell evolution. A recent work introduced an irreducible tensor decomposition of the chiral…Tokuro Fukui, Giovanni De Gregorio, Angela Gargano et al.·Jul 16, 2026SaveLearn
Ab initio calculations of two-neutrino and neutrinoless double-β decay of 48Ca and related Gamow-Teller strength distributionsWe present ab initio calculations of two-neutrino double-beta (2νββ) decay of 48Ca and the related Gamow-Teller (GT) strength functions in 48Sc using the valence-space in-medium…Zhen Li, Lotta Jokiniemi, Achim Schwenk·Jul 16, 2026SaveLearn
Qcombo: A Python Package for Automated Commutator Calculations of Quantum Many-Body Operatorsqcombo is a Python package for the symbolic evaluation of commutators between general quantum many-body operators expressed in normal-ordered form using the generalized Wick theorem. The package…L. H. Chen, Y. Li, H. Hergert et al.·Jul 16, 2026SaveLearn
Bayesian Inference for Extracting Barrier Distributions from Fusion Excitation FunctionsBarrier distributions encode rich information about the structure and dynamics of fusing nuclei, but extracting them from experimental fusion cross sections requires an estimate of the fusion…Aaron Philip, Pablo Giuliani, Kyle Godbey·Jul 15, 2026SaveLearn
Exploring the shell structure of trapped superfluid gasesWe provide quantum Monte Carlo calculations of a two-component Fermi system interacting with an attractive interaction confined in harmonic traps. We investigate the role of the interaction's…G. Palkanoglou, R. Curry, S. Gandolfi·Jul 15, 2026SaveLearn
Towards compressed baryonic matter densities: D meson diffusionWe study the spatial diffusion coefficient and the momentum transport coefficients of D mesons through a dense nuclear medium in the relaxation time approximation of the kinetic theory. The in medium…Dani Rose J Marattukalam, Manpreet Kaur, Arvind Kumar et al.·Jul 15, 2026SaveLearn
Beyond Constant Error: Heteroscedastic Bayesian Model Combination for Modeling Unmeasured NucleiExperimentally inaccessible regions of the nuclear chart remain a challenge for global models of atomic nuclei to predict. This includes exotic nuclei near particle drip lines, superheavy elements at…B. Knight, S. Lalit, P. Giuliani et al.·Jul 15, 2026SaveLearn
NNStar: An end-to-end AI agent for nuclear matter and neutron star physicsConstraining the equation of state of dense matter requires confronting effective models with massive data that spans many orders of magnitude in scale, from sub-saturation nuclear matter properties…Yao Ma, Yong-Liang Ma, Jia-Ying Xiong·Jul 15, 2026SaveLearn