1. NAME AND TITLE OF DATA LIBRARY
RECOIL: Multigroup Primary Recoil Spectra, Displacement Rates and Gas- Production Rates for Radiation Damage Studies.
2. NAME AND TITLE OF DATA RETRIEVAL PROGRAMS
Group Boundaries Conversion Program.
Data Conversion Program.
Oak Ridge National Laboratory, Oak Ridge, Tennessee.
4. HISTORICAL BACKGROUND AND INFORMATION
A heavy charged-particle recoil data base [primary knock-on atom (PKA) spectra] and an analysis program were created to assist experimentalists in studying, evaluating, and correlating radiation-damage effects in different neutron environments.
5. APPLICATION OF THE DATA
Since experimentally obtained controlled-thermonuclear-reactor-type neutron spectra are not presently available, the data base can be extremely useful in relating currently obtainable radiation damage to that which is anticipated in future fusion devices.
6. SOURCE AND SCOPE OF DATA
Most of the elements of interest to the radiation-damage community and all neutron reactions of any significance for these elements have been processed using available ENDF/B-IV cross section data. These are included in the data base. Calculated data such as primary recoil spectra, displacement rates, and gas-production rates, obtained with the data base for different radiation environments, are presented and compared with previous calculations. The elements used by DLC-55/RECOIL are:
W, 11B, Nb, Ni, Cr, Fe, Al, Si, V, Mn, Co, 6Li, 7Li, 10B, C, N, Mg, Au, Zr, Ta, Ti, Mo, Pb, Be, Cu, O.
7. DISCUSSION OF THE DATA RETRIEVAL PROGRAM
RECOIL can be run when the group boundaries and appropriate recoil spectra data have been run through their respective programs. The recoil spectra for a given material is expected to be found on a particular logical unit which is built into the Fortran logic of the RECOIL program.
8. DATA FORMAT AND COMPUTER
Card images; IBM 3033 (D00055I303301)
9. TYPICAL RUNNING TIME
T. A. Gabriel, J. D. Amburgey, and N. M. Greene, "Radiation-Damage Calculations: Primary Recoil Spectra, Displacement Rates, and Gas-Production Rates," ORNL/TM-5160 (March 1976).
11. CONTENTS OF LIBRARY
Included are the referenced document and two DS/HD 3.5-in. (1.44 MB) diskettes in self-extracting compressed DOS files, which contain the RECOIL source program, energy group boundaries conversion program, and data conversion program, and the RECOIL cross sections files, plus output from the group boundaries, data conversion, and RECOIL.
12. DATE OF ABSTRACT
March 1985; update April 1985.
KEYWORDS: CHARGED PARTICLE SPECTRA; DAMAGE CROSS SECTIONS