ENTRY 12594 19780324 00001259400000001 SUBENT 12594001 19780324 00001259400100001 BIB 12 17 1259400100002 INSTITUTE (1USACSD) 1259400100003 REFERENCE (J,SCI,147,503,65) 1259400100004 AUTHOR (H.T.MILLARD JR) 1259400100005 TITLE THERMAL NEUTRON ACTIVATION. MEASUREMENT OF CROSS 1259400100006 SECTION FOR MANGANESE-53. 1259400100007 N-SOURCE (REAC)ARGONNE CP-5 RESEARCH REACTOR.FLUX 10**12 PER 1259400100008 CM**2 PER SEC. 1259400100009 INC-SPECT REACTOR PILE SPECTRUM. 1259400100010 SAMPLE MN-53 FROM ODESSA IRON METEORITE IRADIATED FOR 1 WEEK. 1259400100011 METHOD (ACTIV)ACTIVATION 1259400100012 CORRECTION DATA CORRECTED FOR MN-54 ACTIVITY FROM MN-55 AND FE-54 1259400100013 ACTIVATION. 1259400100014 ANALYSIS RESULT OF CALCULATIONS IS (350 +-100)E+6 BARN-YEARS. 1259400100015 HALF-LIFE ASSUMED 2.E+6 YEARS. 1259400100016 ERR-ANALYS ERROR OF BARN-YEAR VALUE FROM UNCERTAINTY IN THE 1259400100017 SPECIFIC ACTIVITY OF MN-53 IN ODESSA SAMPLE. 1259400100018 HISTORY (780224C) 1259400100019 ENDBIB 17 0 1259400100020 NOCOMMON 0 0 1259400100021 ENDSUBENT 20 0 1259400199999 SUBENT 12594002 19780324 00001259400200001 BIB 4 4 1259400200002 REACTION (25-MN-53(N,G)25-MN-54,,SIG,,SPA) 1259400200003 DECAY-DATA (25-MN-54,300.D,DG,832.) 1259400200004 MONITOR (25-MN-55(N,G)25-MN-56,,SIG,,SPA) 1259400200005 DECAY-MON (25-MN-56,2.58HR,DG,847.) 1259400200006 ENDBIB 4 0 1259400200007 NOCOMMON 0 0 1259400200008 DATA 3 1 1259400200009 EN-DUMMY DATA MONIT 1259400200010 EV B B 1259400200011 0.0253 170. 13.2 1259400200012 ENDDATA 3 0 1259400200013 ENDSUBENT 12 0 1259400299999 ENDENTRY 2 0 1259499999999