CEPXS: Coupled Electron-Photon Cross Section
Sandia National Laboratories, Albuquerque, New Mexico.
Fortran 90 source code and Perl scripting (C837MNYCP00).
CEPXS generates multigroup-Legendre cross sections for coupled photon-electron-positron transport calculations. The cross sections are primarily intended for use in the SCEPTRE (C00826) and ONELD deterministic transport codes and the MITS (C00792) (multigroup-ITS) Monte Carlo code.
Numerical processing of photon, electron and positron physics data into multigroup-Legendre form used by standard radiation transport codes.
6. RESTRICTIONS OR LIMITATIONS
Energy range limited to 1 keV – 100 MeV
Input file dependent, generally a few seconds to a few minutes.
Perl interpreter and Fortran 90 compliant compiler.
Documentation included in package:
“runningcepxs.pdf” Users guide
“kepcepxs.pdf Configuration guide
“cepxskeysun.pdf” Keyword summary
Included are in CD distribution are documents, Fortran source, data libraries, batch files for compile/link/run and sample problem input/output. (C837MNYCP00)
KEYWORDS:CROSS SECTION PROCESSING; X-RAY, ELECTRON; POSITRON; GAMMA-RAY; MICROCOMPUTER; MULTIGROUP