ENTRY 20753 20211220 23062075300000001 SUBENT 20753001 20211220 23062075300100001 BIB 14 27 2075300100002 TITLE The Na-23(n,2n) cross section in a fast spectrum 2075300100003 AUTHOR (M.Martini,P.Moioli,C.Romanelli) 2075300100004 INSTITUTE (2ITYCAS) 2075300100005 REFERENCE (P,NEANDC(E)-161,152,1974) Data are given. 2075300100006 (P,EANDC(E)-66,1966) Details given on fabry integral 2075300100007 data. 2075300100008 FACILITY (REAC,2ITYCAS) Tapiro fast source reactor. 2075300100009 INC-SOURCE (REAC) Fast spectrum neutron beam from reactor. 2075300100010 INC-SPECT Fast spectrum. 2075300100011 METHOD (ACTIV) Not explicitly stated by authors. 2075300100012 ANALYSIS Value is given for Ni-58(n,p) monitor. 2075300100013 Results expressed in terms of the Cu-63(n,alpha) 2075300100014 reaction are consistent if fabry integral data are 2075300100015 used(see A.Fabry, EANDC(E)-66,1966). 2075300100016 MONITOR (28-NI-58(N,P)27-CO-58,,SIG) 2075300100017 (29-CU-63(N,A)27-CO-60,,SIG) 2075300100018 with these monitors authors measured a 5.E+18 n 2075300100019 integrated flux. 2075300100020 COMMENT The effective cross section in the energy group above 2075300100021 6.5MeV was found 0.260+-0.05 mb 2075300100022 ERR-ANALYS (ERR-S) Statistical errors 2075300100023 STATUS (TABLE) From the text of NEANDC(E)-161,152,1974 2075300100024 HISTORY (19780106C) 2075300100025 (19801112A) G.C., Reaction strings corrected. 2075300100026 (20211220A) SD:Updated to new date formats,lower case. 2075300100027 MONITOR reaction updated (-G+M from SF4 and /SUM from 2075300100028 SF6 deleted). 2075300100029 ENDBIB 27 0 2075300100030 NOCOMMON 0 0 2075300100031 ENDSUBENT 30 0 2075300199999 SUBENT 20753002 20211220 23062075300200001 BIB 2 3 2075300200002 REACTION (11-NA-23(N,2N)11-NA-22,,SIG,,FIS) 2075300200003 HISTORY (19801112A) G.C., Reaction string corrected. 2075300200004 (20211220U) SD: Cosmetic correction. 2075300200005 ENDBIB 3 0 2075300200006 NOCOMMON 0 0 2075300200007 DATA 3 1 2075300200008 EN-DUMMY DATA ERR-S 2075300200009 MEV MICRO-B MICRO-B 2075300200010 1.5000E+00 4.3000E+00 8.0000E-01 2075300200011 ENDDATA 3 0 2075300200012 ENDSUBENT 11 0 2075300299999 ENDENTRY 2 0 2075399999999