
The GXS data files contain gas production cross-section prepared 
in ENDF/B format for neutron and proton induced reactions from 
10-5 eV to 3 GeV on Cr, Fe, Ni, and W.

A.Yu. Konobeyev, U. Fischer, Karlsruhe Institute of Technology, 2011


Method of evalaution and file contents
-----------------------------------------------------

The evaluation of hydrogen and helium production cross-sections and
their components protons, deuterons, tritons, 3He-, and 4He- nuclei
yields was performed using results of nuclear model calculations and 
available experimental data. Details can be found in Ref.[1] and 
references therein.

The calculations were performed using ALICE/ASH code [2], TALYS code 
[3], CASCADE code [4], and DISCA-C code [5] and treated using
the BEKED code package [6].


Units of the data
----------------- 
Energy is given in eV, gas production cross-sections in barns. 


References
----------
[1]  A.Yu.Konobeyev, U.Fischer, Advanced Evaluations of Displacement
     and Gas Production Cross-Sections for Chromium, Iron, and Nickel 
     up to 3 GeV Incident Particle Energy, Int. Meeting on Nuclear 
     Applications of Accelerators (AccApp'11), Knoxville, TN, April 
     3-7, 2011
[2]  C.H.M.Broeders, A.Yu.Konobeyev, A.Yu.Korovin, V.P.Lunev, M.Blann, 
     ALICE/ASH - Pre-Compound and Evaporation Model Code System for 
     Calculation of Excitation Functions, Energy and Angular Distributions
     of Emitted Particles in Nuclear Reactions at Intermediate Energies,
     FZKA 7183 (2006); http://bibliothek.fzk.de/zb/berichte/FZKA7183.pdf
[3]  A.J.Koning, S.Hilairey, M.Duijvestijn, TALYS-1.0, 2007
[4]  V.S.Barashenkov, Comp. Phys. Comm., 126 (2000) 28
[5]  C.H.M.Broeders, A.Yu.Konobeyev, Yu.A.Korovin, V.N.Sosnin, 
     DISCA - Advanced Intranuclear Cascade Cluster Evaporation Model Code
     System for Calculation of Particle Distributions and Cross Sections,
     FZKA 7221 (2006); http://bibliothek.fzk.de/zb/berichte/FZKA7221.pdf
[6]  A.Yu.Konobeyev, U.Fischer, P.E.Pereslavtsev, Computational Approach 
     for Evaluation of Nuclear Data Including Covariance Information,
     Proc. Int. Conf. Nuclear Data for Sci. and Technol., Jeju Island,
     Korea, April 26-30, 2010, ND1302
