TY - JOUR
T1 - Moving source model analysis of neutron production cross section for proton induced spallation reactions
AU - Ishibashi, Kenji
AU - Higo, Kazuhiko
AU - Sakaguchi, Shouichirou
AU - Matsumoto, Yuzuru
AU - Wakuta, Yoshihisa
AU - Takada, Hiroshi
AU - Nishida, Takahiko
AU - Nakahara, Yasuaki
AU - Kaneko, Yoshihiko
AU - Matsumoto, Yuzuru
N1 - Copyright:
Copyright 2015 Elsevier B.V., All rights reserved.
PY - 1992/6
Y1 - 1992/6
N2 - The parameterization of the double differential cross section is made for the neutron emission from proton-induced spallation reaction. The neutron data for incident proton energy region of 600|800 MeV are well analyzed by the moving source model on the basis of the Maxwelllike energy distribution. In the incident energy region below about 400 MeV, however, the use of this method leads to an unsuccessful parameterization result. Then, the Watt distribution is introduced into the moving source model in this energy region. The combination of the two distributions enables us to parameterize the double differential cross section of neutron emission for the incident protons of 25 to 800 MeV and to find the systematics of moving source model parameters for a wide variety of target nuclei.
AB - The parameterization of the double differential cross section is made for the neutron emission from proton-induced spallation reaction. The neutron data for incident proton energy region of 600|800 MeV are well analyzed by the moving source model on the basis of the Maxwelllike energy distribution. In the incident energy region below about 400 MeV, however, the use of this method leads to an unsuccessful parameterization result. Then, the Watt distribution is introduced into the moving source model in this energy region. The combination of the two distributions enables us to parameterize the double differential cross section of neutron emission for the incident protons of 25 to 800 MeV and to find the systematics of moving source model parameters for a wide variety of target nuclei.
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U2 - 10.1080/18811248.1992.9731559
DO - 10.1080/18811248.1992.9731559
M3 - Article
AN - SCOPUS:0026883480
SN - 0022-3131
VL - 29
SP - 499
EP - 512
JO - journal of nuclear science and technology
JF - journal of nuclear science and technology
IS - 6
ER -