Patterns of spin and pseudo-spin symmetries in nuclear relativistic mean-field approachesThe behavior of spin doublets is known to play a major role in nuclear structure and shell effects. Pseudo-spin doublets are also known to impact the single-particle spectrum. The covariant…L. Heitz, J. P. Ebran, E. Khan·Jan 31, 2025SaveLearn
A=2,3 nuclear contact coefficients in the Generalized Contact FormalismThis work focuses on extracting nuclear contact coefficients for \( A = 2 \), \( A = 3 \) and \( A = 4 \) nuclei within the Generalized Contact Formalism framework. We investigate the universality of…Eleonora Proietti, Laura Elisa Marcucci, Michele Viviani·Jan 30, 2025SaveLearn
Description of di-hadron saturation signals within a universal nuclear parton distribution function approachDi-hadron and di-jet correlation measurements in proton-nucleus (p+A) and electron--nucleus collisions are widely motivated as sensitive probes of novel, non-linear QCD saturation dynamics in…Dennis V. Perepelitsa·Jan 30, 2025SaveLearn
Hoyle-analog state in 13NWe investigate the cluster structure of 13N using a microscopic α+α+α+p four-body cluster model. The calculated spectra agree well with the observed spectra in the…Ying-Yu Cao, De-Ye Tao, Bo Zhou et al.·Jan 30, 2025SaveLearn
Benchmarking ANN extrapolations of the ground-state energies and radii of Li isotopesWe present a comparison of model-space extrapolation methods for No-Core Shell Model calculations of ground-state energies and root-mean-square radii in Li isotopes. In particular, we benchmark the…Marco Knöll, Matthew Lockner, Pieter Maris et al.·Jan 30, 2025SaveLearn
Branching ratio and information entropy for the p+12C reaction in the extended-quantum-molecular-dynamics modelThe reactions of p+12C with triangular 3α structure and spherical structure with incident energies ranging from 5 to 200 MeV/nucleon are simulated by the in the…Lei Shen, Bo-Song Huang, Yu-Gang Ma·Jan 30, 2025SaveLearn
Zubarev response approach to polarization phenomena in local equilibriumUsing the expansion of Zubarev's density operator, we develop a linear response approach to study various spin physics in a locally equilibrated medium, particularly focusing on various polarization…Youyu Li, Shuai Y. F. Liu·Jan 29, 2025SaveLearn
Electric dipole response of sd-shell nuclei within the Configuration-Interaction Shell Model approachReliable theoretical predictions of nuclear dipole excitations are crucial for various nuclear applications, particularly in nuclear astrophysics. Calculations of radiative capture cross sections…O. Le Noan, K. Sieja·Jan 29, 2025SaveLearn
Coulomb interacting Bose-Einstein correlations in Fourier spaceIn high-energy heavy-ion physics experiments, a state of matter is created that existed in the early Universe: the quark-gluon plasma. This strongly interacting matter exists in today's experiments…Aletta Purzsa·Jan 29, 2025SaveLearn
The thermal index of neutron-star matter in the virial approximationMotivated by gravitational wave observations of binary neutron-star mergers, we study the thermal index of low-density, high-temperature dense matter. We use the virial expansion to account for…Giuseppe Rivieccio, Adriana Nadal-Matosas, Arnau Rios et al.·Jan 28, 2025SaveLearn
Correlations between nuclear incompressibility, liquid-gas critical point, and quarkyonic transitionWe systematically probe different parametrizations of the attractive nuclear force based on real gas models to construct the nuclear matter equation of state. In each of the cases, the repulsion…Artemiy Lysenko, Mark I. Gorenstein, Tripp Moss et al.·Jan 27, 2025SaveLearn
Imaging nuclei by smashing them at high energies: how are their shapes revealed after destruction?High-energy nuclear collisions have recently emerged as a promising ``imaging-by-smashing'' approach that may reveal the intrinsic shapes of atomic nuclei. Here, I outline a conceptual framework for…Jiangyong Jia·Jan 27, 2025SaveLearn
Cluster configurations in Li isotopes in the variation of multi-bases of the antisymmetrized molecular dynamicsWe investigate the cluster configurations in Li isotopes, which are described in the optimization of the multi-Slater determinants of the antisymmetrized molecular dynamics. Each Slater determinant…Takayuki Myo, Mengjiao Lyu, Qing Zhao et al.·Jan 27, 2025SaveLearn
The correlation between the α-cluster separation and the neutron S-factor in 12BeThe reduced width amplitudes (RWA) and the spectroscopic factor (S-factor) of α-cluster and valence neutron in 12Be are calculated by the generator coordinates method (GCM) with the…Zhilian Cai, Qing Zhao, Zaihong Yang et al.·Jan 27, 2025SaveLearn
Core screening effect in knockout reactionsThe systematic quenching of spectroscopic factors in terms of separation energy asymmetry in single-nucleon knockout reactions remains a puzzle. We propose a core screening effect to consider the…Shichang Li, Junchen Pei, Danyang Pang·Jan 27, 2025SaveLearn
Towards constraining QCD phase transitions in neutron star interiors: Bayesian Inference with TOV linear response analysisThe potential hadron-to-quark phase transition in neutron stars has not been fully understood as the property of cold, dense, and strongly interacting matter cannot be theoretically described by the…Ronghao Li, Sophia Han, Zidu Lin et al.·Jan 27, 2025SaveLearn
Investigating the pion emission source in pp collisions using the AMPT model with sub-nucleon structureThe measurement of momentum correlations of identical pions serves as a fundamental tool for probing the space-time properties of the particle emitting source created in high-energy collisions.…Dong-Fang Wang, Mei-Yi Chen, Yu-Gang Ma et al.·Jan 27, 2025SaveLearn
Shear Viscosity of Collider-Produced QCD Matter II: Comparing a Multi-Component Chapman-Enskog Framework with AMPT in Full EquilibriumTransport properties of the quark-gluon plasma are instrumental to testing perturbative quantum chromodynamics and understanding the extreme conditions of relativistic heavy-ion collisions. This…Noah M. MacKay·Jan 26, 2025SaveLearn
Relativistic chiral nuclear forces: status and prospectsUnderstanding nuclear structure, reactions, and the properties of neutron stars from ab initio calculations from the nucleon degrees of freedom has always been a primary goal of nuclear…Jun-Xu Lu, Yang Xiao, Zhi-Wei Liu et al.·Jan 26, 2025SaveLearn
A hitchhiker's guide to nuclear polarization in muonic atomsI consider the so-called nuclear polarization correction to the 1S-levels in light to intermediate muonic atoms. An easy to use recipe to compute it is given. The calculation includes the effect of…Mikhail Gorchtein·Jan 25, 2025SaveLearn
Observing short-range correlations in nuclei through 0 photo-productionShort-range correlations (SRCs) are a universal feature of nuclear structure. A wide range of measurements, primarily using electron scattering, have revealed SRC properties, such as their abundance…Phoebe Sharp, Axel Schmidt·Jan 25, 2025SaveLearn
The 3-α and 4-α particle systems within short-range Effective Field Theory12 C and 16 O nuclei represent essential elements for life on Earth. The study of their formation plays a key role in understanding heavy element nucleosynthesis and stellar…E. Filandri, M. Viviani, L. Girlanda et al.·Jan 24, 2025SaveLearn
Effects of sub-nucleonic fluctuations on the longitudinal structure of heavy-ion collisionsSub-nuclear fluctuations in the initial state of heavy-ion collisions impact not only transverse long-range correlations of small systems, but also the creation of longitudinal structures, seen in…Oscar Garcia-Montero, Sören Schlichting, Jie Zhu·Jan 24, 2025SaveLearn
Signature of the α-clustering structure of Light Nuclei in Relativistic Nuclear CollisionsThe "imaging-by-smashing" technique has been developed recently in relativistic nuclear collisions. By smashing heavy nuclei at RHIC and the LHC and analyzing the anisotropic expansion (flow) of the…Zhiyong Lu, Mingrui Zhao, Emil Gorm Dahlbæk Nielsen et al.·Jan 24, 2025SaveLearn
Level shifts of exotic deuterium atoms from effective range parametersWe discuss various methods for determining the level shifts induced by short-range interactions in exotic atoms which are formed by a hadron and a nucleus of opposite charge. The energy shifts can be…Pierre-Yves Duerinck, Rimantas Lazauskas, Jérémy Dohet-Eraly·Jan 24, 2025SaveLearn