[en] 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 for ^{58,60,61,62,64,Nat}Ni in the energy range 10^-5 eV to 20 MeV. The data includes total, elastic, non-elastic, total inelastic, inelastic cross sections to 33 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,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 evaluation is based on both experimental data measured up to 1995 and calculated data with program UNF. The evaluated data will be adopted into CENDL-3 in ENDF/B-6 format

[en] Copper is a very important structure material in nuclear fusion engineering. The cross sections of (n,α) and (n,n'α) for ^63,65,natCu are recommended based on the available experimental measured data and theoretically calculated results from theoretically calculated results from threshold up to 20 MeV. The evaluated cross sections are presented and compared with ENDF/B-6 and JEENDL-3. It was shown that these results have improved representation of experimental data

[en] The neutron reaction data for ⁶³Cu, ⁶⁵Cu and NatCu are calculated by means of the optical model (OPM) and the semiclassical theory of multistep procedure for nuclear reaction in the incident neutron energy range between 1 keV to 20 MeV. The calculated results are compared with the experimental values, and a good agreement is obtained

[en] The cross sections of (n,2n) and (n,γ) for ^63,65,NatCu are recommended based on the latest experimentally measured data and theoretically calculated results from threshold up to 20 MeV. The evaluated cross sections are given with experimental data and compared with other evaluated data. The present work was done for CENDL-3

[en] The following neutron data are given for ²⁰⁶Pb in the energy range from 10^-5 eV to 20.0 MeV. The evaluated neutron nuclear data included total, elastic , inelastic, total inelastic, inelastic cross sections to 15 discrete levels, inelastic continuum, (n,2n), (n,3n), (n,n'p), (n,p), (n,t), (n,α) and capture cross sections. The angular distributions of elastic and discrete in elastic scattering neutron, the double differential cross sections (DDCS) of secondary neutron, the gamma-ray production data and the resonance parameters are also included. The evaluated data will be adopted into CENDL-3 in ENDF/B-6 format

[en] The cross sections of (n,p) and (n,n'p) for ^63,65,NatCu are recommended based on the recent experimental data and theoretically calculated results from threshold up to 20 MeV. The evaluated cross sections are given and compared with other evaluated data

[en] The neutron reaction data for ²⁰⁴Pb, ²⁰⁶Pb, ²⁰⁷Pb, ²⁰⁸Pb and ^NatPb are calculated by means of the optical model (OPM) and the many-step procedure half classic theory in the incident neutron energy range between 1 keV to 20 MeV. The calculated results compared with the experimental values, and a good agreement is obtained

[en] The complete neutron data were evaluated in the energy range from 10^-5 eV to 20.0 MeV for ²⁰⁴Pb and ²⁰⁷Pb. The data include total, elastic, nonelastic, total inelastic, inelastic to 11 and 16 discrete levels, inelastic to continuum states, (n, 2n), (n, 3n), (n, n'p), (n, p), (n, t), (n, α) 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 evaluated data were adopted into CENDL-3 in ENDF/B-6 format

[en] Short note

[en] A comprehensive evaluated neutron nuclear data file and theoretical calculation for copper are described. This complete data contain neutron cross sections, angular distribution and energy distribution of secondary neutrons in the energy region from 10^-5 eV to 20 MeV