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Evaluation of neutron nuclear data of Np-237 for CENDL-2

Technical Report:

Abstract

The measured data for the (n,f) and (n,gamma) reactions for Np-237 have been evaluated in the energy region from 30 KeV to 20 MeV. All the data of Np-237 for other reaction channels were theoretically calculated. The total cross section, absorption cross section and elastic angular distribution were calculated using the parameters obtained from Optical Model. All data were calculated using general computer code FUP1 (the parameters of the Optical model used as input data to FUP1). The recommended experimental data and the theoretically calculated data were adjusted and let {sigma}{sub tot}={sigma}{sub el}+{sigma}{sub non}. The resonance parameters in the energy range below 30 KeV were also added. All the data in the energy range 10{sup -5} eV to 20 MeV were recommended as the data file of Np-237 for CENDL-2. (author). 38 refs, 5 figs, 3 tabs.
Authors:
Guoyou, Tang; Jihong, Fan; Wentian, Cao; Shanglian, Bao; [1]  Chonghai, Cai [2] 
  1. Beijing Univ., BJ (China). Inst. of Heavy Ion Physics
  2. Nankai Univ., TJ (China). Dept. of Physics
Publication Date:
Oct 01, 1991
Product Type:
Technical Report
Report Number:
INDC(CPR)-023/L
Reference Number:
SCA: 663430; PA: AIX-23:015570; SN: 92000647165
Resource Relation:
Other Information: PBD: Oct 1991
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; NEPTUNIUM 237 TARGET; FISSION; NEUTRON REACTIONS; ANGULAR DISTRIBUTION; CAPTURE; ELASTIC SCATTERING; EVALUATED DATA; OPTICAL MODELS; RESONANCE SCATTERING; TOTAL CROSS SECTIONS; NESDPS Office of Nuclear Energy Space and Defense Power Systems; 663430; NUCLEON-INDUCED REACTIONS AND SCATTERING
OSTI ID:
10113406
Research Organizations:
International Atomic Energy Agency, Vienna (Austria). International Nuclear Data Committee
Country of Origin:
IAEA
Language:
English
Other Identifying Numbers:
Other: ON: DE92615327; TRN: XA9230369015570
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
11 p.
Announcement Date:
Feb 11, 1992

Technical Report:

Citation Formats

Guoyou, Tang, Jihong, Fan, Wentian, Cao, Shanglian, Bao, and Chonghai, Cai. Evaluation of neutron nuclear data of Np-237 for CENDL-2. IAEA: N. p., 1991. Web.
Guoyou, Tang, Jihong, Fan, Wentian, Cao, Shanglian, Bao, & Chonghai, Cai. Evaluation of neutron nuclear data of Np-237 for CENDL-2. IAEA.
Guoyou, Tang, Jihong, Fan, Wentian, Cao, Shanglian, Bao, and Chonghai, Cai. 1991. "Evaluation of neutron nuclear data of Np-237 for CENDL-2." IAEA.
@misc{etde_10113406,
title = {Evaluation of neutron nuclear data of Np-237 for CENDL-2}
author = {Guoyou, Tang, Jihong, Fan, Wentian, Cao, Shanglian, Bao, and Chonghai, Cai}
abstractNote = {The measured data for the (n,f) and (n,gamma) reactions for Np-237 have been evaluated in the energy region from 30 KeV to 20 MeV. All the data of Np-237 for other reaction channels were theoretically calculated. The total cross section, absorption cross section and elastic angular distribution were calculated using the parameters obtained from Optical Model. All data were calculated using general computer code FUP1 (the parameters of the Optical model used as input data to FUP1). The recommended experimental data and the theoretically calculated data were adjusted and let {sigma}{sub tot}={sigma}{sub el}+{sigma}{sub non}. The resonance parameters in the energy range below 30 KeV were also added. All the data in the energy range 10{sup -5} eV to 20 MeV were recommended as the data file of Np-237 for CENDL-2. (author). 38 refs, 5 figs, 3 tabs.}
place = {IAEA}
year = {1991}
month = {Oct}
}