Neutron–proton interaction, bubble structure and neutron skin properties of Co in a Supernova
Sign Up to like & getrecommendations! Published in 2021 at "Indian Journal of Physics"
DOI: 10.1007/s12648-021-02008-1
Abstract: In the present paper, we investigated the neutron skin properties, central depletion effects, residual and average neutron–proton interactions for Co in a Type II Supernova 1987A. The neutron skin thicknesses performed by Skyrme–Hartree–Fock model for… read more here.
Keywords: neutron proton; neutron; skin properties; neutron skin ... See more keywords
Nuclear symmetry energy and neutron skin thickness of 208Pb using a finite range effective interaction
Sign Up to like & getrecommendations! Published in 2020 at "Physica Scripta"
DOI: 10.1088/1402-4896/abb253
Abstract: We use a finite range simple effective interaction to construct nuclear equations of state for the study of the density dependence of the nuclear symmetry energy. The EoSs provide good descriptions of the nuclear symmetry… read more here.
Keywords: nuclear symmetry; neutron skin; density; symmetry energy ... See more keywords
Bayesian inference of nuclear symmetry energy from measured and imagined neutron skin thickness in Sn116,118,120,122,124,130,132, Pb208 , and Ca48
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review C"
DOI: 10.1103/physrevc.102.044316
Abstract: The neutron skin thickness Δrnp in heavy nuclei was known as one of the most sensitive terrestrial probes of the nuclear symmetry energy Esym(ρ) around 23 of the saturation density ρ0 of nuclear matter. Existing… read more here.
Keywords: neutron; nuclear symmetry; ca48; neutron skin ... See more keywords
Effects of neutron-skin thickness on direct hard photon emission from reactions induced by the neutron-rich projectile Ca50
Sign Up to like & getrecommendations! Published in 2022 at "Physical Review C"
DOI: 10.1103/physrevc.105.034616
Abstract: S. S. Wang(王闪闪), Y. G. Ma(马余刚), 2, ∗ D. Q. Fang(方德清), 2 and X. G. Cao(曹喜光) Key Laboratory of Nuclear Physics and Ion-beam Application (MOE), Institute of Modern Physics, Fudan University, Shanghai 200433, China Shanghai… read more here.
Keywords: skin thickness; physics; effects neutron; direct hard ... See more keywords
Neutron Skin Thickness of ^{48}Ca from a Nonlocal Dispersive Optical-Model Analysis.
Sign Up to like & getrecommendations! Published in 2017 at "Physical review letters"
DOI: 10.1103/physrevlett.119.222503
Abstract: A nonlocal dispersive optical-model analysis has been carried out for neutrons and protons in ^{48}Ca. Elastic-scattering angular distributions, total and reaction cross sections, single-particle energies, the neutron and proton numbers, and the charge distribution have… read more here.
Keywords: skin thickness; neutron skin; model analysis; dispersive optical ... See more keywords
Neutron Skin Effects in Mirror Energy Differences: The Case of ^{23}Mg-^{23}Na.
Sign Up to like & getrecommendations! Published in 2018 at "Physical review letters"
DOI: 10.1103/physrevlett.121.032502
Abstract: Energy differences between analogue states in the T=1/2 ^{23}Mg-^{23}Na mirror nuclei have been measured along the rotational yrast bands. This allows us to search for effects arising from isospin-symmetry-breaking interactions (ISB) and/or shape changes. Data… read more here.
Keywords: energy differences; skin effects; energy; effects mirror ... See more keywords
Accurate Determination of the Neutron Skin Thickness of ^{208}Pb through Parity-Violation in Electron Scattering.
Sign Up to like & getrecommendations! Published in 2021 at "Physical review letters"
DOI: 10.1103/physrevlett.126.172502
Abstract: We report a precision measurement of the parity-violating asymmetry A_{PV} in the elastic scattering of longitudinally polarized electrons from ^{208}Pb. We measure A_{PV}=550±16(stat)±8(syst) parts per billion, leading to an extraction of the neutral weak form… read more here.
Keywords: skin thickness; parity; neutron skin; measurement ... See more keywords
Astrophysical Constraints on the Symmetry Energy and the Neutron Skin of ^{208}Pb with Minimal Modeling Assumptions.
Sign Up to like & getrecommendations! Published in 2021 at "Physical review letters"
DOI: 10.1103/physrevlett.127.192701
Abstract: The symmetry energy and its density dependence are crucial inputs for many nuclear physics and astrophysics applications, as they determine properties ranging from the neutron-skin thickness of nuclei to the crust thickness and the radius… read more here.
Keywords: skin 208; minimal modeling; symmetry energy; neutron ... See more keywords
Proton Distribution Radii of ^{16-24}O: Signatures of New Shell Closures and Neutron Skin.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.129.142502
Abstract: The root mean square radii of the proton density distribution in ^{16-24}O derived from measurements of charge changing cross sections with a carbon target at ∼900A MeV together with the matter radii portray thick neutron skin… read more here.
Keywords: shell closures; radii; shell; proton distribution ... See more keywords
Probing the Neutron Skin of Unstable Nuclei with Heavy-Ion Collisions
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DOI: 10.3390/universe9050206
Abstract: To improve the constraints of symmetry energy at subsaturation density, measuring and accumulating more neutron skin data for neutron-rich unstable nuclei is naturally required. Aiming to probe the neutron skin of unstable nuclei by using… read more here.
Keywords: heavy ion; unstable nuclei; neutron; skin unstable ... See more keywords