The Entanglement Entropy between Short Range Correlations and the Fermi Sea in Nuclear StructureWe calculate the nuclear structure orbital entanglement entropy of short range correlations (SRC) based on the nuclear scale separation. Specifically, the entanglement between the SRC orbitals and…Ehoud Pazy·Jun 21, 2022SaveLearn
QED medium effects in (anti)neutrino-nucleus and electron-nucleus scattering: elastic scattering on nucleonsInterpretation of current and future neutrino oscillation and electron scattering experiments requires knowledge of lepton-nucleon and lepton-nucleus interactions at the percent level. We study the…Oleksandr Tomalak, Ivan Vitev·Jun 21, 2022SaveLearn
Fundamental-mode eigenfrequencies of neutral and charged twin neutron starsWe investigate the effects of rapid and slow conversions on the fundamental-mode eigenfrequencies of hybrid neutron stars having highly discontinuous transitions between hadronic and quark matter,…Victor P. Goncalves, José C. Jiménez, Lucas Lazzari·Jun 21, 2022SaveLearn
Separating the impact of nuclear skin and nuclear deformation in high-energy isobar collisionsBulk nuclear structure properties, such as radii and deformations, leave distinct signatures in the final state of relativistic heavy-ion collisions. Isobaric collisions offer an easy route to…Jiangyong Jia, Giuliano Giacalone, Chunjian Zhang·Jun 21, 2022SaveLearn
Deuteron yields from LHC: Continuum correlations and in-medium effectsTo explain the production of light nuclei in heavy-ion collisions at extreme energies, we focus on the deuteron case. A Gibbs ensemble at chemical freeze-out is a prerequisite to investigate the…Benjamin Dönigus, Gerd Röpke, David Blaschke·Jun 21, 2022SaveLearn
Effect of chiral nuclear forces on the neutrino mean free path in hot neutron matterWe study the role of chiral nuclear forces on the propagation of neutrinos in hot neutron matter. In particular, we analyze the convergence of the dynamical structure factor and the neutrino mean…Isaac Vidana, Domenico Logoteta, Ignazio Bombaci·Jun 21, 2022SaveLearn
Green's Function Knockout FormalismKnockout nuclear reactions, in which a nucleon is removed from a nucleus as a result of the collision with another nucleus, have been widely used as an experimental tool, both to populate isotopes…Chloë Hebborn, Gregory Potel·Jun 20, 2022SaveLearn
Importance of the deuteron breakup in the deuteron knockout reactionAn isoscalar pn pair is expected to emerge in nuclei that have similar proton and neutron numbers and it may be a candidate for a deuteron ``cluster.'' There is, however, no experimental…Yoshiki Chazono, Kazuki Yoshida, Kazuyuki Ogata·Jun 20, 2022SaveLearn
Hidden-nucleons neural-network quantum states for the nuclear many-body problemWe generalize the hidden-fermion family of neural network quantum states to encompass both continuous and discrete degrees of freedom and solve the nuclear many-body Schrödinger equation in a…A. Lovato, C. Adams, G. Carleo et al.·Jun 20, 2022SaveLearn
On the separability of microscopic optical model potentials and emerging bell-shape Perey-Buck nonlocalityAfter nearly sixty years since its introduction, the phenomenological bell-shape Perey-Buck spatial nonlocality in the optical model potential for nucleon-nucleus scattering has remained unaccounted…H. F. Arellano, G. Blanchon·Jun 19, 2022SaveLearn
Nuclear pasta structures at high temperaturesWe investigate nuclear pasta structures at high temperatures in the framework of relativistic mean field model with Thomas-Fermi approximation. Typical pasta structures (droplet, rod, slab, tube, and…Cheng-Jun Xia, Toshiki Maruyama, Nobutoshi Yasutake et al.·Jun 19, 2022SaveLearn
Lattice Monte Carlo Simulations with Two Impurity WorldlinesWe develop the impurity lattice Monte Carlo formalism, for the case of two distinguishable impurities in a bath of polarized fermions. The majority particles are treated as explicit degrees of…Fabian Hildenbrand, Serdar Elhatisari, Timo A. Lähde et al.·Jun 19, 2022SaveLearn
Robust ab initio prediction of nuclear electric quadrupole observables by scaling to the charge radiusMeaningful predictions for electric quadrupole (E2) observables from ab initio nuclear theory are necessary, if the ab initio description of collective correlations is to be confronted with…Mark A. Caprio, Patrick J. Fasano, Pieter Maris·Jun 19, 2022SaveLearn
Longitudinal and Transverse form Factors from 65Cu and 71Ga NucleiIn the present work, the inelastic electron scattering for longitudinal and transverse form factors of 65Cu and 71Ga nuclei lie in the fp-shell region are studied in the framework of the…Sarah M. Obaid, Fouad A. Majeed·Jun 18, 2022SaveLearn
Strange quark matter from a baryonic approachWe construct a model for dense matter based on low-density nuclear matter properties that exhibits a chiral phase transition and that includes strangeness through hyperonic degrees of freedom.…Eduardo S. Fraga, Rodrigo da Mata, Savvas Pitsinigkos et al.·Jun 18, 2022SaveLearn
First extraction of the proton mass radius and scattering length |αρ0 p| from ρ0 photoproductionAs it involves the lightest physical states excited from the vacuum by the vector quark current, near-threshold ρ0 photoproduction is considered a possible way to research the proton radius and…Xiao-Yun Wang, Fancong Zeng, Quanjin Wang et al.·Jun 18, 2022SaveLearn
Magnetic quadrupole transitions in the relativistic energy density functional theoryBackground: Magnetic quadrupole (M2) excitation represents a fundamental feature in atomic nucleus associated to nuclear magnetism induced by spin and orbital transition operator. So far it has only…G. Kružić, T. Oishi, N. Paar·Jun 17, 2022SaveLearn
Exploring universal characteristics of neutron star matter with relativistic ab initio equations of stateStarting from the relativistic realistic nucleon-nucleon (NN) interactions, a newly developed relativistic ab initio method, i.e., the relativistic Brueckner-Hartree-Fock (RBHF) theory in…Sibo Wang, Chencan Wang, Hui Tong·Jun 17, 2022SaveLearn
Testing chiral unitary models for the Λ(1405) in K+πΣ photoproductionWe adopt a novel formalism for the low-energy analysis of the γp K+πΣ photoproduction reaction to calculate the πΣ invariant mass distributions in the Λ(1405) resonance region. The…P. C. Bruns, A. Cieplý, M. Mai·Jun 17, 2022SaveLearn
Bayesian estimation of the low-energy constants up to fourth order in the nucleon-nucleon sector of chiral effective field theoryWe use Bayesian methods and Hamiltonian Monte Carlo (HMC) sampling to infer the posterior probability density function (PDF) for the low-energy constants (LECs) up to next-to-next-to-next- to-leading…Isak Svensson, Andreas Ekström, Christian Forssén·Jun 16, 2022SaveLearn
Influence of nuclear structure in relativistic heavy-ion collisionsMany probes are proposed to determine the quark-gluon plasma and explore its properties in ultra-relativistic heavy-ion collisions. Some of them are related to initial states of the collisions, such…Yu-Gang Ma, Song Zhang·Jun 16, 2022SaveLearn
Spectral fluctuations in the interacting boson modelThe energy dependence of the spectral fluctuations in the interacting boson model (IBM) and its connections to the mean-field structures have been analyzed through adopting two statistical measures,…Yu-Qing Wu, Wei Teng, Xiao-Jie Hou et al.·Jun 16, 2022SaveLearn
Incomplete absorption reactions at high energyThe total reaction cross section of high-energy nucleus-nucleus collision refects the nuclear density profiles of the colliding nuclei and has been a standard tool to investigate the size properties…Katsuhito Makiguchi, Wataru Horiuchi·Jun 16, 2022SaveLearn
Driving Potential and Fission-Fragment Charge DistributionsWe propose an efficient approach to describe the fission-fragment charge yields for actinides based on the driving potential of fissioning system. Considering the properties of primary fission…Yuan Su, Min Liu, Ning Wang·Jun 16, 2022SaveLearn
Quasideuterons in Light NucleiThe role of pairing correlations for nucleon pairs with isospin T=1 and T=0 is investigated for nuclei in the mass region 12 ≤ A ≤ 42. For that purpose the two-nucleon densities resulting…H. Müther, Praveen C. Srivastava·Jun 15, 2022SaveLearn