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Measurements of double-differential neutron emission cross sections of {sup 6}Li and {sup 7}Li for 18 MeV neutrons

Abstract

Double-differential neutron emission cross sections of {sup 6}Li and {sup 7}Li were measured for 18 MeV neutrons at Tohoku University 4.5 MV Dynamitron facility. Neutron emission spectra were obtained down to 1 MeV at 13 angles with energy resolution good enough to separate discrete levels. A care was taken to eliminate the sample-dependent background due to parasitic neutrons. Experimental results were in fair agreement with the JENDL-3.2 data and a simple model considering a three-body breakup process and discrete level excitations. (author)
Authors:
Ibaraki, Masanobu; Baba, Mamoru; Matsuyama, Shigeo; Sanami, Toshiya; Win, T; Miura, Takako; Hirakawa, Naohiro [1] 
  1. Tohoku Univ., Sendai (Japan). Faculty of Engineering
Publication Date:
Mar 01, 1997
Product Type:
Technical Report
Report Number:
JAERI-Conf-97-005; CONF-9611184-; INDC(JPN)-179/U
Reference Number:
SCA: 663430; 663520; PA: JPN-97:009100; EDB-97:147410; SN: 97001867004
Resource Relation:
Conference: 1996 symposium on nuclear data, Tokai (Japan), 21-22 Nov 1996; Other Information: PBD: Mar 1997; Related Information: Is Part Of Proceedings of the 1996 symposium on nuclear data; Iguchi, Tetsuo [Nagoya Univ. (Japan)]; Fukahori, Tokio [eds.]; PB: 332 p.
Subject:
66 PHYSICS; LITHIUM 6; DIFFERENTIAL CROSS SECTIONS; LITHIUM 7; EXPERIMENTAL DATA; INELASTIC SCATTERING; ANGULAR DISTRIBUTION; NEUTRON EMISSION; MEV RANGE; DYNAMITRONS; BENCHMARKS; ENERGY RESOLUTION
OSTI ID:
545180
Research Organizations:
Japan Atomic Energy Research Inst., Tokyo (Japan)
Country of Origin:
Japan
Language:
English
Other Identifying Numbers:
Other: ON: DE97758662; TRN: JP9709100
Availability:
OSTI as DE97758662
Submitting Site:
JPN
Size:
pp. 164-168
Announcement Date:
Jan 23, 2004

Citation Formats

Ibaraki, Masanobu, Baba, Mamoru, Matsuyama, Shigeo, Sanami, Toshiya, Win, T, Miura, Takako, and Hirakawa, Naohiro. Measurements of double-differential neutron emission cross sections of {sup 6}Li and {sup 7}Li for 18 MeV neutrons. Japan: N. p., 1997. Web.
Ibaraki, Masanobu, Baba, Mamoru, Matsuyama, Shigeo, Sanami, Toshiya, Win, T, Miura, Takako, & Hirakawa, Naohiro. Measurements of double-differential neutron emission cross sections of {sup 6}Li and {sup 7}Li for 18 MeV neutrons. Japan.
Ibaraki, Masanobu, Baba, Mamoru, Matsuyama, Shigeo, Sanami, Toshiya, Win, T, Miura, Takako, and Hirakawa, Naohiro. 1997. "Measurements of double-differential neutron emission cross sections of {sup 6}Li and {sup 7}Li for 18 MeV neutrons." Japan.
@misc{etde_545180,
title = {Measurements of double-differential neutron emission cross sections of {sup 6}Li and {sup 7}Li for 18 MeV neutrons}
author = {Ibaraki, Masanobu, Baba, Mamoru, Matsuyama, Shigeo, Sanami, Toshiya, Win, T, Miura, Takako, and Hirakawa, Naohiro}
abstractNote = {Double-differential neutron emission cross sections of {sup 6}Li and {sup 7}Li were measured for 18 MeV neutrons at Tohoku University 4.5 MV Dynamitron facility. Neutron emission spectra were obtained down to 1 MeV at 13 angles with energy resolution good enough to separate discrete levels. A care was taken to eliminate the sample-dependent background due to parasitic neutrons. Experimental results were in fair agreement with the JENDL-3.2 data and a simple model considering a three-body breakup process and discrete level excitations. (author)}
place = {Japan}
year = {1997}
month = {Mar}
}