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Title: MYSTIC: an IBM 704 nuclear code to obtain multigroup diffusion and transport theory constants

Technical Report ·
OSTI ID:7208954

MYSTIC, an IBM 704 code to obtain multigroup diffusion and transport theory constants, is described in this memorandum. The multigroup constants are obtained by integrating subgroup data over a specified neutron spectrum. The code will operate with up to 40 output groups and 100 input subgroups. A neutron spectrum is required as input. Typical machine time is five minutes for a sixteen group problem.

Research Organization:
Aerojet-General Nucleonics, San Ramon, Calif. (USA)
OSTI ID:
7208954
Report Number(s):
AGN-TM-369
Country of Publication:
United States
Language:
English