caa a22 4500 606151451 CHVBK 20210128100544.0 cr unu---uuuuu 210128e20150201xx s 000 0 eng 10.1007/s10512-015-9922-8 doi (NATIONALLICENCE)springer-10.1007/s10512-015-9922-8 Klimov A. Dollezhal Research and Development Institute of Power Engineering (NIKIET), Moscow, Russia aut Method of Adjusting Nuclear Data on the Basis of Experimental Results [Elektronische Daten] [A. Klimov] An alternative variant of adjusting nuclear cross sections on the basis of experiments is presented. The general scheme of making adjustments is based on a generalized least-squares method, which is used in, specifically, the well-known system LEPRICON. Experiments performed on the FKBM-N stand were used for making adjustments. The results of adjustment with different combinations of experiments, including autonomous adjustments (experiments in one series) and pooling of experiments from two and three series, showed that the integral parameter keff lies closer to 1.000 than the initial computed values. The adjusted differential parameters (group macro sections), introduced into the CASK initial library of group constants, secure values closer to experiment, i.e., the optimal computed estimates of keff. Springer Science+Business Media New York, 2015 Atomic Energy Springer US; http://www.springer-ny.com 117/4(2015-02-01), 278-288 1063-4258 117:4<278 2015 117 10512 https://doi.org/10.1007/s10512-015-9922-8 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s10512-015-9922-8 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Klimov A. Dollezhal Research and Development Institute of Power Engineering (NIKIET), Moscow, Russia aut NATIONALLICENCE 773 0- Atomic Energy Springer US; http://www.springer-ny.com 117/4(2015-02-01), 278-288 1063-4258 117:4<278 2015 117 10512