Abstract
Because of limitation on neutron-incident data, it is difficult to obtain global optical model potential for neutrons. In contrast, there are some global optical model potentials for proton in detail. It is interesting to convert the proton-incident global optical potentials into neutron-incident ones. In this study we introduce (N-Z)/A dependent symmetry potential terms into the global proton-incident optical potentials, and then obtain neutron-incident ones. The neutron potentials reproduce total cross sections in an acceptable degree. However, a comparison with potentials proposed by other authors brings about a confused situation in the sign of the symmetry terms. (author)
Maruyama, Shin-ichi;
Kitsuki, Hirohiko;
Shigyo, Nobuhiro;
Ishibashi, Kenji
[1]
- Kyushu Univ., Fukuoka (Japan). Faculty of Engineering
Citation Formats
Maruyama, Shin-ichi, Kitsuki, Hirohiko, Shigyo, Nobuhiro, and Ishibashi, Kenji.
Phenomenological dirac optical potential for neutron cross sections.
Japan: N. p.,
1997.
Web.
Maruyama, Shin-ichi, Kitsuki, Hirohiko, Shigyo, Nobuhiro, & Ishibashi, Kenji.
Phenomenological dirac optical potential for neutron cross sections.
Japan.
Maruyama, Shin-ichi, Kitsuki, Hirohiko, Shigyo, Nobuhiro, and Ishibashi, Kenji.
1997.
"Phenomenological dirac optical potential for neutron cross sections."
Japan.
@misc{etde_545201,
title = {Phenomenological dirac optical potential for neutron cross sections}
author = {Maruyama, Shin-ichi, Kitsuki, Hirohiko, Shigyo, Nobuhiro, and Ishibashi, Kenji}
abstractNote = {Because of limitation on neutron-incident data, it is difficult to obtain global optical model potential for neutrons. In contrast, there are some global optical model potentials for proton in detail. It is interesting to convert the proton-incident global optical potentials into neutron-incident ones. In this study we introduce (N-Z)/A dependent symmetry potential terms into the global proton-incident optical potentials, and then obtain neutron-incident ones. The neutron potentials reproduce total cross sections in an acceptable degree. However, a comparison with potentials proposed by other authors brings about a confused situation in the sign of the symmetry terms. (author)}
place = {Japan}
year = {1997}
month = {Mar}
}
title = {Phenomenological dirac optical potential for neutron cross sections}
author = {Maruyama, Shin-ichi, Kitsuki, Hirohiko, Shigyo, Nobuhiro, and Ishibashi, Kenji}
abstractNote = {Because of limitation on neutron-incident data, it is difficult to obtain global optical model potential for neutrons. In contrast, there are some global optical model potentials for proton in detail. It is interesting to convert the proton-incident global optical potentials into neutron-incident ones. In this study we introduce (N-Z)/A dependent symmetry potential terms into the global proton-incident optical potentials, and then obtain neutron-incident ones. The neutron potentials reproduce total cross sections in an acceptable degree. However, a comparison with potentials proposed by other authors brings about a confused situation in the sign of the symmetry terms. (author)}
place = {Japan}
year = {1997}
month = {Mar}
}