M. Takechi

collaborators

4 papers

nucl-th2025

Matter radii and skins of $^{6, 8}$ He from reaction cross section of proton+ $^{6, 8}$ He scattering based on the Love-Franey $t$ -matrix model (published in Results in Physics)

Tomotsugu Wakasa, Maya Takechi, Shingo Tagami +1

For $^{4, 6, 8}$ He, Tanihata et al. determined matter radii $r_{m} (I ¨ _{I}) = 1.57 (4), 2.48 (3), 2.52 (3)$ ~fm from interaction cross sections $I ¨ _{I}$ for $^{4, 6, 8}$ He scattering…

nucl-th2025

Neutron skin in $^{48}$ Ca determined from p+ $^{48}$ Ca and $^{48}$ Ca+ $^{12}$ C scattering

Shingo Tagami, Tomotsugu Wakasa, Maya Takechi +2

In our previous paper, we determined $r_{skin}^{208} (exp) = 0.278 \pm 0.035$ ~fm from $I ¨ _{R}$ for p+ $^{208}$ Pb scattering, using the Kyushu (chiral) $g$ -matrix folding…

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 $R_{skin}^{PV}$ of PREX-II is presented in Phys. Rev. Lett. {\bf 126}, 172502 (2021). The reaction cross section $I ¨ _{R}$ is useful to…

nucl-th2025

Neutron skin thickness of $^{208}$ Pb determined from reaction cross section for proton scattering

Shingo Tagami, Tomotsugu Wakasa, Jun Matsui +2

The reaction cross section $I ¨ _{R}$ is useful to determine the neutron radius $R_{n}$ as well as the matter radius $R_{m}$ . The chiral (Kyushu) $g$ -matrix folding model for $^{12}$ C scat…

Matter radii and skins of 6,8He from reaction cross section of proton+6,8He scattering based on the Love-Franey t-matrix model (published in Results in Physics)

Neutron skin in 48Ca determined from p+48Ca and 48Ca+12C scattering

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

Neutron skin thickness of 208Pb determined from reaction cross section for proton scattering

Matter radii and skins of $^{6, 8}$ He from reaction cross section of proton+ $^{6, 8}$ He scattering based on the Love-Franey $t$ -matrix model (published in Results in Physics)

Neutron skin in $^{48}$ Ca determined from p+ $^{48}$ Ca and $^{48}$ Ca+ $^{12}$ C scattering

Neutron skin thickness of $^{208}$ Pb determined from reaction cross section for proton scattering