|Program name||Package id||Status||Status date|
|Package ID||Orig. computer||Test computer|
The LLNL Evaluated Nuclear Data Library has existed since 1958 in a succession of forms and formats. The present form is as a machine-independent character file format and contains data for the evaluated atomic relaxation data library (EADL), the evaluated photon interaction data library (EPDL), and the evaluated electron interaction data library (EEDL).
The purpose of these libraries is to furnish data for coupled electron-photon transport calculations. In order to perform coupled photon-electron transport calculations, all three libraries are required. The UCRL-ID-117796 report included in the documentation for this package provides information on the contents and formats for all three libraries, which are included in this package.
All of these libraries span atomic numbers, Z, from 1 to 100. Additionally the electron and photon interaction libraries cover the incident particle energy range from 10 eV to 100 GeV.
The following retrieval programs are supplied with the data:
SCATMAN reads photon interaction cross sections in the ENDL character format and calculates anomalous scattering factors and/or coherent cross sections. It is designed to be both a research code to investigate the effect of various assumptions and approximations and as a production code to be used to produce data for inclusion in the EPDL.
RELAX calculates atom relaxation spectra of X-rays and electrons due to bound-bound transitions. This calculation is based on the atomic transition data contained in EADL.
|Package ID||Status date||Status|
|DLC-0179/01||17-SEP-1996||Tested at NEADB|
R.J. Howerton, R.E. Dye and S.T. Perkins: Evaluated Nuclear Data Library UCRL-50400 Vol. 4, Rev.1 (October 1981)
S.T. Perkins, D.E. Cullen and S.M. Seltzer:
Tables and Graphs of Electron-Interaction Cross Sections from 10 eV to 100 GeV Derived from the LLNL Evaluated Electron Data Library (EEDL) UCRL-50400 Vol. 31 (November 1991)
R.J. Howerton, R.E. Dye and S.T. Perkins: The Neutron Library (ENDL82) in the Transmittal Format UCRL-50400 Vol. 4, Rev.1 Appendix C (June 1982)
|Package ID||Computer language|
The retrieval codes are written in Fortran 77 and run on VAX and other computers. See comments in source files following 'COMPUTER DEPENDENT CODING'. Comments included in the source files provide the latest descriptive information and input instructions. Program CONVERT may be used to automatically convert this program back and forth using any combination of these computer dependent options.
|File name||File description||Records|
|DLC0179_01.001||Information file of package ZZ-ENDLIB-94||580|
|DLC0179_01.002||Auxiliary C-shell script for installation||18|
|DLC0179_01.003||Source file of program RELAX||2523|
|DLC0179_01.004||Source file of program SCATMAN||4453|
|DLC0179_01.005||Source file of program CONVERT||805|
|DLC0179_01.006||Sample input file to run the program RELAX||2|
|DLC0179_01.007||Evaluated Atomic Data Library (EADL)||215699|
|DLC0179_01.008||Evaluated Electron Data Library (EEDL)||826771|
|DLC0179_01.009||Evaluated Photon Data Library (EPDL)||376108|
|DLC0179_01.010||Atomic subshell data file||1614|
|DLC0179_01.011||File with form-factors data||29424|
|DLC0179_01.012||Auxiliary data file||3|
Keywords: cross sections, data library, electrons, evaluated data, high-energy reactions, photon transport, shielding, transport theory.