papers

Publications (9)

nucl-th2025

Neutron skin thickness of Pb determined from reaction cross section for proton scattering

Shingo Tagami, Tomotsugu Wakasa, Jun Matsui +2

The reaction cross section is useful to determine the neutron radius as well as the matter radius . The chiral (Kyushu) -matrix folding model for C scat…

nucl-th2025

Folding-model approach to reaction cross section of He+C scattering at 790 MeV (published in Results in Physics)

Shingo Tagami, Tomotsugu Wakasa, Maya Takechi +2

Tanihata {\it et al.} determined matter radii for He from interaction cross sections of He+C scattering at 790 MeV per n…

nucl-th2022

Neutron-skin values and matter and neutron radii determined from reaction cross sections of proton scattering on C, Ca, Ni, Pb

Tomotsugu Wakasa, Shingo Tagami, Jun Matsui +2

Very lately, the PREX and the CREX collaboration present skin values, and $r_…

nucl-th2025

Neutron skin in Ca determined from p+Ca and Ca+C scattering

Shingo Tagami, Tomotsugu Wakasa, Maya Takechi +2

In our previous paper, we determined ~fm from for p+Pb scattering, using the Kyushu (chiral) -matrix folding…

nucl-th2020

Determination of matter radius and neutron skin of Ni from reaction cross section of proton+Ni scattering based on chiral -matrix model

Shingo Tagami, Maya Takechi, Jun Matsui +2

Background: Using the chiral (Kyushu) -matrix folding model with the densities calculated with Gogny-HFB (GHFB) with the angular momentum projection (AMP), we determined the cen…

nucl-th2025

Reaction cross section of proton scattering consistent with PREX-II (published in Results in Physics)

Tomotsugu Wakasa, Shingo Tagami, Jun Matsui +2

Background: The neutron skin thickness of PREX-II is presented in Phys. Rev. Lett. {\bf 126}, 172502 (2021). The reaction cross section is useful to…