ENTRY 30493 20090312 31353049300000001 SUBENT 30493001 20090312 31353049300100001 BIB 15 27 3049300100002 INSTITUTE (3INDBHU) 3049300100003 REFERENCE (C,70MADURAI,2,615,197012) 3049300100004 AUTHOR (S.N.Chaturvedi,R.Prasad) 3049300100005 TITLE Measurement of (n,g) cross section by activation 3049300100006 technique in the keV region. 3049300100007 INC-SOURCE Antimony-beryllium neutron source, 10 Curie, obtained 3049300100008 from B.A.R.C.(Bombay). Average energy of 24+-3 keV. 3049300100009 SAMPLE Most of targets used were in powdered form. 3049300100010 METHOD (ACTIV) 3049300100011 DETECTOR (NAICR) Well type of NaI(Tl) crystal. 3049300100012 MONITOR (79-AU-197(N,G)79-AU-198,,SIG) = 640+-25 mb. 3049300100013 MONIT-REF (,T.B.RYVES+,J,JNE/AB,20,249,196604) 3049300100014 === Compiler's note 3049300100015 This reference has been superseded by 3049300100016 J.Nucl.Energy, 25, (1971)557. === 3049300100017 PART-DET (DG) 3049300100018 COMMENT Decay constant was determined by measuring the half 3049300100019 life of product nucleus. 3049300100020 Photopeak efficiency was taken from the earlier work 3049300100021 by P.N.Tiwari and E.Kondaiah,(unpublished). 3049300100022 Theoretically calculated value using the method of 3049300100023 Booth et al, Phys.Rev.112(1958)226 is also given. 3049300100024 STATUS (TABLE) Data taken from Table of Proc.Nucl.Phys.and 3049300100025 Solid State Phys.Symp.,Madurai,Dec 27-30 1970,p.615. 3049300100026 HISTORY (19790622C) KO. 3049300100027 (20090312A) SD:Updated to new date formats,lower case. 3049300100028 ERR-ANALYS No error given. 3049300100029 ENDBIB 27 0 3049300100030 COMMON 4 3 3049300100031 EN EN-RSL MONIT MONIT-ERR 3049300100032 KEV KEV MB MB 3049300100033 2.4000E+01 3.0000E+00 6.4000E+02 2.5000E+01 3049300100034 ENDCOMMON 3 0 3049300100035 ENDSUBENT 34 0 3049300199999 SUBENT 30493002 20090312 31353049300200001 BIB 2 2 3049300200002 REACTION (25-MN-55(N,G)25-MN-56,,SIG) 3049300200003 COMMENT Calculated value = 43.4 mb (theor). 3049300200004 ENDBIB 2 0 3049300200005 NOCOMMON 0 0 3049300200006 DATA 1 1 3049300200007 DATA 3049300200008 MB 3049300200009 4.1000E+01 3049300200010 ENDDATA 3 0 3049300200011 ENDSUBENT 10 0 3049300299999 SUBENT 30493003 20090312 31353049300300001 BIB 2 2 3049300300002 REACTION (29-CU-63(N,G)29-CU-64,,SIG) 3049300300003 COMMENT Calculated value = 22.6 mb. 3049300300004 ENDBIB 2 0 3049300300005 NOCOMMON 0 0 3049300300006 DATA 1 1 3049300300007 DATA 3049300300008 MB 3049300300009 2.3000E+01 3049300300010 ENDDATA 3 0 3049300300011 ENDSUBENT 10 0 3049300399999 SUBENT 30493004 20090312 31353049300400001 BIB 2 2 3049300400002 REACTION (33-AS-75(N,G)33-AS-76,,SIG) 3049300400003 COMMENT Calculated value = 94.3 mb. (theor). 3049300400004 ENDBIB 2 0 3049300400005 NOCOMMON 0 0 3049300400006 DATA 1 1 3049300400007 DATA 3049300400008 MB 3049300400009 1.6000E+02 3049300400010 ENDDATA 3 0 3049300400011 ENDSUBENT 10 0 3049300499999 SUBENT 30493005 20090312 31353049300500001 BIB 2 2 3049300500002 REACTION (42-MO-98(N,G)42-MO-99,,SIG) 3049300500003 COMMENT Calculated value = 140.7 mb. (theor). 3049300500004 ENDBIB 2 0 3049300500005 NOCOMMON 0 0 3049300500006 DATA 1 1 3049300500007 DATA 3049300500008 MB 3049300500009 1.2150E+02 3049300500010 ENDDATA 3 0 3049300500011 ENDSUBENT 10 0 3049300599999 SUBENT 30493006 20090312 31353049300600001 BIB 2 2 3049300600002 REACTION (48-CD-114(N,G)48-CD-115,,SIG) 3049300600003 COMMENT Calculated value = 253.9 mb. (theor). 3049300600004 ENDBIB 2 0 3049300600005 NOCOMMON 0 0 3049300600006 DATA 1 1 3049300600007 DATA 3049300600008 MB 3049300600009 2.9700E+02 3049300600010 ENDDATA 3 0 3049300600011 ENDSUBENT 10 0 3049300699999 SUBENT 30493007 20090312 31353049300700001 BIB 2 2 3049300700002 REACTION (53-I-127(N,G)53-I-128,,SIG) 3049300700003 COMMENT Calculated value = 672 mb. (theor). 3049300700004 ENDBIB 2 0 3049300700005 NOCOMMON 0 0 3049300700006 DATA 1 1 3049300700007 DATA 3049300700008 MB 3049300700009 6.3800E+02 3049300700010 ENDDATA 3 0 3049300700011 ENDSUBENT 10 0 3049300799999 SUBENT 30493008 20090312 31353049300800001 BIB 2 2 3049300800002 REACTION (57-LA-139(N,G)57-LA-140,,SIG) 3049300800003 COMMENT Calculated value = 12.08 mb.(theor). 3049300800004 ENDBIB 2 0 3049300800005 NOCOMMON 0 0 3049300800006 DATA 1 1 3049300800007 DATA 3049300800008 MB 3049300800009 1.3000E+01 3049300800010 ENDDATA 3 0 3049300800011 ENDSUBENT 10 0 3049300899999 SUBENT 30493009 20090312 31353049300900001 BIB 2 2 3049300900002 REACTION (59-PR-141(N,G)59-PR-142,,SIG) 3049300900003 COMMENT Calculated value = 60 mb. (theor). 3049300900004 ENDBIB 2 0 3049300900005 NOCOMMON 0 0 3049300900006 DATA 1 1 3049300900007 DATA 3049300900008 MB 3049300900009 8.2000E+01 3049300900010 ENDDATA 3 0 3049300900011 ENDSUBENT 10 0 3049300999999 ENDENTRY 9 0 3049399999999