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Evaluation of Activation Cross Sections for （n,α） and （n,n'α） Reactions on 63, 65, NatCu

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中国核科技报告 1998年第S4期 96-100页

作者： ma gonggui (Institute of Nuclear Science and Technology, Sichuan University, Chengdu, 610064)

Introduction Copper is a very important structure material in nuclear fusion engineering. The neutron activation cross section are very useful in fusion research and other applications such as radiation safety, environmental, material damage and neutron dosimetry. More efforts are required to identify and resolve the differences and discrepancies in the existing activation cross sections from different laboratories. The natural copper consists of two stable isotopes, i.e.63Cu,65Cu. Their abundaces and threshold energies are given in Table 1.

关键词： Evaluation of Activation Cross Sections for data n,n Nat)Cu and

THEORETICAL CALCULATION AND EVALUATION OF NEUTRON DATA FOR NATURAL CHROMIUM

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中国核科技报告 1991年第S2期 97-111页

作者： ma gonggui Zou Yiming WangShiming(INSTITUTE OF NUCLEAR SCIENCE AND TECHNOLOGY, SICHUAN UNIVERSITY, CHENGDU)

The complete neutron nuclear data for Cr were evaluated based on bothdata measured up to 1989 and calculated with program *** presentwork has been done for CENDL-2 and supersedes maT=1240evaluation in CENDL-1. The follwing neutron data are given in the energy range 10eV to 20 MeV(maT=2240).The cross sections included are total,elastic,non-elastic,to-tal inelastic,inelastic cross sections to 25 discrete levels,inelastic continuum,(n,2n),(n,3n),(n,n′α)+(n,αn′),(n,n′p)+(n,pn′),(n,p),(n,d),(n,t),(n,~3He),(n,α)and capture cross *** data for MT=251,252 and 253 are al-so included. Angular distributions and energy distribution of secondary neutron are al-so given.

关键词： Cr data THEORETICAL CALCULATION AND EVALUATION OF NEUTRON DATA FOR NATURAL CHROMIUM

EVALUATED NEUTRON NUCLEAR DATA FILE FOR COPPER

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中国核科技报告 1991年第S2期 145-160页

作者： Zou Yiming ma gonggui Wang ShimingINSTITUTE OF NUCLEAR SCIENCE AND TECHNOLOGY OF SICHUAN UNIVERSITY, CHENGDU)

A comprehensive evaluated neutron nuclear data file and theoretical calcu-lation for copper are described. This complete data contain neutron cross sections,angular distributionand energy distribution of secondary neu... 详细信息

关键词： ENDF EVALUATED NEUTRON NUCLEAR DATA FILE FOR COPPER Rev data

Evaluation of Complete Neutron Nuclear Data for58,60,61,62,64,NatNi

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中国核科技报告 1998年第S2期 3-5页

作者： ma gonggui Wang Shiming (Institute of Nuclear Science and Technology, Sichuan University, Chengdu 610064)

Introduction Ni is a very important structure material in nuclear fusion engineering. The natural nickel consists of five stable isotopes. The neutron nuclear data were evaluated forNi in the energy range 10eV to 20 M... 详细信息

关键词： Evaluation of Complete Neutron Nuclear Data for ENDF data Nat)Ni

Evaluation of Activation Cross Sections for (n,p) and (n,n′p) Reactions on 63,65,NatCu

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中国核科技报告 1998年第S2期 141-146页

作者： ma gonggui (Institute of Nuclear Science and Technology, Sichuan Univ., Chengdu 610064)

关键词： Evaluation of Activation Cross Sections for Nat)Cu and n,n n,p ENDF

Evaluation of Activation Cross Sections for (n,2n) Reactions on 58, 60, 61, 62, 64, NatNi

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中国核科技报告 1997年第S3期 80-85页

作者： ma gonggui Wang Shiming (Institute of Nuclear Science and Technology, Sichuan University, Chengdu)

Introduction Nickel is a very important structure material in nuclear fusion engineering. The neutron activation cross section are very useful in fusion research and other applications such as radiation safety, environmental, material damage and neutron dosimetry. More efforts are required to identify and resolve the discrepancies in the existing activation cross sections from different laboratories. The natural nickel consists of five stable isotopes. Their abundaces and threshold energies are shown in Table 1.

关键词： Evaluation of Activation Cross Sections for Nat)Ni n,2n Reactions on

Evaluation of Complete Neutron Nuclear Data for 63Cu

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中国核科技报告 1999年第S1期 3-5页

作者： ma gonggui Wang Shiming (Institute of Nuclear Science and Technology, Sichan University, Chengdu, 610064)

Cu is a very important structure material in nuclear fusion engineering. The evaluated neutron nuclear data include total, elastic, non-elastic, total inelastic, inelastic cross sections to 17 discrete levels, inelastic continuum, （n,2n）, （n,n'α）+（n.αn'）, （n,n'p）+（n,pn'）, （n,p）, （n,d）, （n,t）, （n,3He）, （n,α）,（n,2p） and capture cross sections. The angular distributions of secondary neutron, the double differential cross sections （DDCS）, the gamma-ray production data and the resonance parameters are also included. The data are given in the energy range 10-5eV to 20 MeV. The evaluation is based on both experimental data measured up to 1998 and calculated data with program UNF. The evaluated data have been adopted into CENDL-3 in ENDF/B-6 format.

关键词： Evaluation of Complete Neutron Nuclear Data for data Cu

NEUTRON DATA EVALUATION FOR NATURAL NIOBIUM

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中国核科技报告 1991年第S2期 176-190页

作者： ma gonggui Zou Yiming Wang Shiming(INSTITUTE OF NUCLEAR SCIENCE AND TECHNOLOGY, SICHUAN UNIVERSITY, CHENGDU)

The complete neutron nuclear data for natural niobium were evaluatedbased on both experimental data measured upto 1989 and calculated data withprogram MUP2 andAUJP. The present work was done for CENDL-2 and supersedes the CENDL-1(maT=1411)evaluation. The following neutron data are given for Nb in the energy range 10eVto 20 MeV(maT=2411):total,elastic,nonelastic,total inelastic,inelasticcross sections to 13 discrete levels,inelastic continuum,(n,2n),(n,3n),(n,n′α)+(n,αn′),(n,n′p)+(n,pn′),(n,n′d)+(n,dn′),(n,p),(n,d),(n,t),(n,α)and capturecross *** data for MT=251,252 and 253 are also included. Angular distributions and energy spectra of secondary neutron are alsogiven.

关键词： ENDF NEUTRON DATA EVALUATION FOR NATURAL NIOBIUM Rev data

Evaluation of the （n,α） Cross Sections for 58, 60～62, 64Ni and NatNi

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中国核科技报告 1995年第S1期 59-64页

作者： ma gonggui Wang Shiming Zhang Kun(Institute of Nuclear Science and Technology, Sichuan University, Chengdu)

The cross section of the （n,α） reaction is very important for fusion reactor for monitoring neutron field in the context of radiation induced material damage, radiation safety, neutron dosimetry, etc. The natural nickel consists of five stable isotopes, i. e.58Ni,60～62,64Ni. Their abundances and threshold energies are given in Table 1.

关键词： very ENDF Nat)Ni Evaluation of the Cross Sections for