ENTRY 20669 19840127 00002066900000001 SUBENT 20669001 19840127 00002066900100001 BIB 15 57 2066900100002 INSTITUTE (2GERJUL) INSTITUTE FUER CHEMIE DER KERNFORSCHUNGS- 2066900100003 ANLAGE JUELICH GMBH,INSTITUTE 1-NUKLEARCHEMIE. 2066900100004 REFERENCE (J,NP/A,257,(2),233,760202) 2066900100005 (J,JIN,35,19,73) EXPERIMENTAL AND ANALYSIS TECHNIQUE 2066900100006 DESCRIBED. 2066900100007 AUTHOR (S.M.QAIM,G.STOECKLIN) 2066900100008 TITLE -INVESTIGATION OF (N,T) REACTIONS AT 14.6 MEV AND AN 2066900100009 ANALYSIS OF SOME SYSTEMATIC TRENDS IN THE CROSS- 2066900100010 SECTION DATA- 2066900100011 FACILITY .DYNAGEN NEUTRON GENERATOR OF JUELICH. 2066900100012 INC-SOURCE (D-T ) 2066900100013 .14.6 MEV NEUTRONS WERE PRODUCED AT FLUX DENSITIES OF 2066900100014 (3-5X10E+09 CM-2 SEC-1). 2066900100015 SAMPLE .46TI-NATURAL ISOTOPIC COMPOSITION,TI-SPONGE,10G, 2066900100016 99.99PC CHEMICAL PURITY. 2066900100017 .56FE-ENRICHED TO 99.93PC,FE2O3,0.7G,99.9PC PURITY. 2066900100018 .58NI-NATURAL,NI-SPONGE,3G,99.995PC PURITY. 2066900100019 .60NI-ENRICHED TO 99.79PC,NI-POWDER,0.5G,99.8PC 2066900100020 PURITY. 2066900100021 .88SR-ENRICHED TO 99.84PC,SR(NO3)2,1G,99.95PC PURITY. 2066900100022 .90ZR-NATURAL,ZRO2,12G,99.8PC PURITY. 2066900100023 .141PR-NATURAL,PR6O11,2G,99.999PC PURITY. 2066900100024 .204PB-NATURAL,PB-SHEET,100G,99.999PC PURITY. 2066900100025 METHOD (ACTIV) THE PRODUCTS WERE SEPARATED CHEMICALLY, 2066900100026 EXCEPT FOR THE REACTION 56FE(N,T)54MN, AND THEIR 2066900100027 GAMMA-ACTIVITY MEASURED. 2066900100028 .FOR THE REACTION 88SR(N,T)86RB LOW-LEVEL BETA- 2066900100029 COUNTING WAS USED. 2066900100030 .FOR DETAILS SEE S.M.QAIM ET AL.,J.RADIONANALYT. 2066900100031 CHEM.21(1974),395,J.RADIOANALYT.CHEM.,IN PRESS AND 2066900100032 S.M.QAIM,NUCL.PHYS.A185(1972),614,NUCL.PHYS.A224 2066900100033 (1974),319. 2066900100034 DETECTOR (GELI ) 2066900100035 MONITOR .FOR 46TI(N,T)44(M)SC THE STANDARD USED WAS 2066900100036 48TI(N,P)48SC WITH A CROSS SECTION OF 61+-6 MB AT 2066900100037 14.6 MEV. 2066900100038 .FOR 46TI(N,T)44(G)SC THE SAME. 2066900100039 .FOR 56FE(N,T)54MN 54FE(N,P)54MN WITH 310+-25 MB. 2066900100040 .FOR 58NI(N,T)56CO 58NI(N,P)58CO WITH 370+-40 MB. 2066900100041 .FOR 60NI(N,T)58CO THE SAME. 2066900100042 .FOR 88SR(N,T)86RB 75AS(N,2N)74AS WITH 970+-80 MB. 2066900100043 .FOR 90ZR(N,T)88Y 91ZR(N,P)91Y WITH 45+-4 MB. 2066900100044 .FOR 141PR(N,T)139CE 141PR(N,P)141CE WITH 4.5+-0.5MB. 2066900100045 .FOR 204PB(N,T)202TL 75AS(N,2N)74AS WITH 970+-80 MB. 2066900100046 .ALL AT 14.6 MEV. 2066900100047 COMMENT .THE DATA OF 141PR AND 204PB ARE LIKELY TO CONTAIN 2066900100048 CONTRIBUTIONS FROM THE ACTIVITY DUE TO COMPETING 2066900100049 REACTION CHANNELS OTHER THAN (N,T). 2066900100050 STATUS .(N,T)-CROSS-SECTION DATA TAKEN FROM MAIN REFERENCE. 2066900100051 HISTORY (761026C) 2066900100052 (770504E) 2066900100053 CORRECTION .THE MEASURED ACTIVITIES WERE CORRECTED FOR A 2066900100054 CONTRIBUTION FROM INTERFERING REACTIONS WITH ADMIXED 2066900100055 ISOTOPES, CREATING THE SAME PRODUCT NUCLEUS. 2066900100056 ERR-ANALYS .MAJOR ERRORS ARE STATISTICAL ONES. 2066900100057 .OTHER SOURCES ARE UNCERTAINTIES IN THE STANDARDS AND 2066900100058 UNCERTAINTIES ASSOCIATED WITH DISINTEGRATION RATES. 2066900100059 ENDBIB 57 0 2066900100060 COMMON 2 3 2066900100061 EN EN-ERR 2066900100062 MEV MEV 2066900100063 1.4600E+01 4.0000E-01 2066900100064 ENDCOMMON 3 0 2066900100065 ENDSUBENT 64 0 2066900199999 SUBENT 20669002 19840127 00002066900200001 BIB 3 4 2066900200002 REACTION (22-TI-46(N,T)21-SC-44-G,,SIG) 2066900200003 HALF-LIFE (HL,21-SC-44-G) 2066900200004 HISTORY (761026C) 2066900200005 (770504E) 2066900200006 ENDBIB 4 0 2066900200007 NOCOMMON 0 0 2066900200008 DATA 3 1 2066900200009 DATA DATA-ERR HL 2066900200010 MICRO-B MICRO-B HR 2066900200011 1.1500E+02 3.5000E+01 4.0000E+00 2066900200012 ENDDATA 3 0 2066900200013 ENDSUBENT 12 0 2066900299999 SUBENT 20669003 19840127 00002066900300001 BIB 3 5 2066900300002 REACTION (22-TI-46(N,T)21-SC-44-M,,SIG) 2066900300003 HALF-LIFE (HL,21-SC-44-M1) 2066900300004 .HALFLIFE TAKEN FROM LITERATURE BY THE AUTHOR. 2066900300005 HISTORY (761026C) 2066900300006 (770504E) 2066900300007 ENDBIB 5 0 2066900300008 NOCOMMON 0 0 2066900300009 DATA 2 1 2066900300010 DATA-MAX HL 2066900300011 MICRO-B D 2066900300012 2.0000E+01 2.4400E+00 2066900300013 ENDDATA 3 0 2066900300014 ENDSUBENT 13 0 2066900399999 SUBENT 20669004 19840127 00002066900400001 BIB 2 3 2066900400002 REACTION (26-FE-56(N,T)25-MN-54,,SIG) 2066900400003 HISTORY (761026C) 2066900400004 (770504E) 2066900400005 ENDBIB 3 0 2066900400006 NOCOMMON 0 0 2066900400007 DATA 2 1 2066900400008 DATA DATA-ERR 2066900400009 MICRO-B MICRO-B 2066900400010 4.5000E+01 1.2000E+01 2066900400011 ENDDATA 3 0 2066900400012 ENDSUBENT 11 0 2066900499999 SUBENT 20669005 19840127 00002066900500001 BIB 2 3 2066900500002 REACTION (28-NI-58(N,T)27-CO-56,,SIG) 2066900500003 HISTORY (761026C) 2066900500004 (770504E) 2066900500005 ENDBIB 3 0 2066900500006 NOCOMMON 0 0 2066900500007 DATA 2 1 2066900500008 DATA DATA-ERR 2066900500009 MICRO-B MICRO-B 2066900500010 9.2000E+01 2.7000E+01 2066900500011 ENDDATA 3 0 2066900500012 ENDSUBENT 11 0 2066900599999 SUBENT 20669006 19840127 00002066900600001 BIB 3 5 2066900600002 REACTION (28-NI-60(N,T)27-CO-58-G,,SIG) 2066900600003 HALF-LIFE (HL,27-CO-58-G) 2066900600004 .HALFLIFE TAKEN FROM LITERATURE BY THE AUTHOR. 2066900600005 HISTORY (761026C) 2066900600006 (770504E) 2066900600007 ENDBIB 5 0 2066900600008 NOCOMMON 0 0 2066900600009 DATA 3 1 2066900600010 DATA DATA-ERR HL 2066900600011 MICRO-B MICRO-B D 2066900600012 6.1000E+01 2.0000E+01 7.1000E+01 2066900600013 ENDDATA 3 0 2066900600014 ENDSUBENT 13 0 2066900699999 SUBENT 20669007 19840127 00002066900700001 BIB 3 5 2066900700002 REACTION (38-SR-88(N,T)37-RB-86-G,,SIG) 2066900700003 HALF-LIFE (HL,37-RB-86-G) 2066900700004 .HALFLIFE TAKEN FROM LITERATURE BY THE AUTHOR. 2066900700005 HISTORY (761026C) 2066900700006 (770504E) 2066900700007 ENDBIB 5 0 2066900700008 NOCOMMON 0 0 2066900700009 DATA 3 1 2066900700010 DATA DATA-ERR HL 2066900700011 MICRO-B MICRO-B D 2066900700012 6.3000E+01 2.2000E+01 1.8700E+01 2066900700013 ENDDATA 3 0 2066900700014 ENDSUBENT 13 0 2066900799999 SUBENT 20669008 19840127 00002066900800001 BIB 2 3 2066900800002 REACTION (40-ZR-90(N,T)39-Y-88,,SIG) 2066900800003 HISTORY (761026C) 2066900800004 (770504E) 2066900800005 ENDBIB 3 0 2066900800006 NOCOMMON 0 0 2066900800007 DATA 2 1 2066900800008 DATA DATA-ERR 2066900800009 MICRO-B MICRO-B 2066900800010 4.1000E+01 1.1000E+01 2066900800011 ENDDATA 3 0 2066900800012 ENDSUBENT 11 0 2066900899999 SUBENT 20669009 19840127 00002066900900001 BIB 3 5 2066900900002 REACTION (59-PR-141(N,T)58-CE-139-G,,SIG) 2066900900003 HALF-LIFE (HL,58-CE-139-G) 2066900900004 .HALFLIFE TAKEN FROM LITERATURE BY THE AUTHOR. 2066900900005 HISTORY (761026C) 2066900900006 (770504E) 2066900900007 ENDBIB 5 0 2066900900008 NOCOMMON 0 0 2066900900009 DATA 3 1 2066900900010 DATA DATA-ERR HL 2066900900011 MICRO-B MICRO-B D 2066900900012 5.2000E+01 1.5000E+01 1.4000E+02 2066900900013 ENDDATA 3 0 2066900900014 ENDSUBENT 13 0 2066900999999 SUBENT 20669010 19840127 00002066901000001 BIB 2 3 2066901000002 REACTION (82-PB-204(N,T)81-TL-202,,SIG) 2066901000003 HISTORY (761026C) 2066901000004 (770504E) 2066901000005 ENDBIB 3 0 2066901000006 NOCOMMON 0 0 2066901000007 DATA 2 1 2066901000008 DATA DATA-ERR 2066901000009 MICRO-B MICRO-B 2066901000010 3.2000E+01 1.0000E+01 2066901000011 ENDDATA 3 0 2066901000012 ENDSUBENT 11 0 2066901099999 ENDENTRY 10 0 2066999999999