Measurements of secondary neutrons producted from thick targets bombarded by heavy ions Kurosawa, T; Nakamura, T [Tohoku Univ., Sendai (Japan). Cyclotron and Radioisotope Center]; Nakao, N; Shibata, T; Uwamino, Y; Nakanishi, N; Fukumura, A; Kumamoto, Y 66 PHYSICS; CARBON; HELIUM IONS; NEUTRON EMISSION; NEUTRON SPECTRA; ALUMINIUM; COPPER; LEAD; CARBON IONS; ANGULAR DISTRIBUTION; RADIATION DOSES; SHIELDING; EXPERIMENTAL DATA We measured neutron angular and energy distributions from high energy heavy ions stopping in targets of carbon, aluminum, copper and lead at HIMAC. These spectra are much harder for the lighter target nucleus like carbon. This means that the momentum transfer in the forward direction from heavy ion beam to lighter nuclei is much higher than that to heavier nuclei. (author) Japan Atomic Energy Research Inst., Tokyo (Japan) OSTI as DE97758662 Japan 1997-03-01 English Technical Report 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. Medium: X; Size: pp. 199-204 https://doi.org/ ON: DE97758662 [] JAERI-Conf-97-005; CONF-9611184-; INDC(JPN)-179/U Other: ON: DE97758662; TRN: JP9709106 JPN; SCA: 663450; PA: JPN-97:009106; EDB-97:147445; SN: 97001867010 2008-02-05 545185 https://www.osti.gov/etdeweb/servlets/purl/545185