Filters
Results 1 - 1 of 1
Results 1 - 1 of 1.
Search took: 0.011 seconds
Barrett, R.J.; Ford, W.E. III; Gohar, Y.; Bohn, T.S.; MacFarlane, R.E.; Boicourt, R.M.
Los Alamos Scientific Lab., NM (USA)1979
Los Alamos Scientific Lab., NM (USA)1979
AbstractAbstract
[en] Several laboratories have independently developed computer codes which use evaluated data from the ENDF/B file to produce group-averaged cross sections and transfer matrices for neutron-induced photon production. There have been several instances in which these codes have produced discrepant data sets, and thereby cast doubt on the validity of all the codes. For a series of specified test cases, the results from three of these codes (NJOY, LAPHNGAS, and MACK-IV) were systematically compared with each other and with hand calculations. Several shortcomings in the codes were discovered and repaired. One major difference of philosophy was resolved. Consequently, the codes have arrived at substantial agreement on all of the nearly 1200 nonzero group constants calculated in the study. 4 figures, 1 table
Original Title
NJOY, LAPHNGAS, MACK-IV
Primary Subject
Source
1979; 5 p; International conference on nuclear cross sections for technology; Knoxville, TN, USA; 22 - 26 Oct 1979; CONF-791058--24; Available from NTIS., PC A04/MF A01
Record Type
Report
Literature Type
Conference
Report Number
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue