Accession Number : AD0814077

Title :   UPDATED MASTER LIBRARY TAPE FOR PHOTRAN.

Descriptive Note : Technical rept. Jun-Nov 66,

Corporate Author : UNION CARBIDE CORP TARRYTOWN NY SPACE SCIENCE AND ENGINEERING LAB

Personal Author(s) : Marotta, C. R.

Report Date : MAY 1967

Pagination or Media Count : 336

Abstract : The interactions considered in the PHOTRAN program include coherent and incoherent scattering, photoelectric effect, pair production, fluorescence and annihilation. The detailed cross-section data and other related information for all interactions and fluorescence radiation for the elements are stored as tables on a Master Library Tape (MLT). The original MLT (15 November 1965) contained data for 27 elements. This list has now been extended to a total of 77 elements. New fluorescent data of Fink et al. (1966) were incorporated for all 77 elements when available. In addition, data for multiple fluorescent lines about the K-edge have been entered for all the elements 20 < or = Z > or = 94. The appendix of the present document presents a complete listing of the most recent MLT. (Author)

Descriptors :   (*COMPUTER PROGRAMS, ATOMIC SPECTROSCOPY), X RAYS, MONTE CARLO METHOD, PAIR PRODUCTION, TRANSPORT PROPERTIES, PHOTOELECTRIC EFFECT, CRYSTALLOGRAPHY, PHOTONS, MAGNETIC TAPE, INCOHERENT SCATTERING, COHERENT SCATTERING, BEAMS(ELECTROMAGNETIC), ELECTRON TRANSITIONS, X RAY ABSORPTION ANALYSIS, FLUORESCENCE, NUCLEAR CROSS SECTIONS, CHEMICAL ELEMENTS.

Subject Categories : Computer Programming and Software
      Nuclear Physics & Elementary Particle Physics

Distribution Statement : APPROVED FOR PUBLIC RELEASE