ENTRY 30517 20090312 31373051700000001 SUBENT 30517001 20090312 31373051700100001 BIB 14 36 3051700100002 INSTITUTE (3INDAUW) 3051700100003 AUTHOR (N.Lakshmana Das,C.V.Srinivasa Rao,B.V.Thirumala Rao, 3051700100004 J.Rama Rao) 3051700100005 TITLE -Neutron induced reactions in antimony isotopes at 3051700100006 14 MeV.- 3051700100007 FACILITY (CCW,3INDAUW) 600keV Cockcroft-Walton accelerator. 3051700100008 INC-SOURCE (D-T) 3051700100009 INC-SPECT The neutron flux was of the order of 10**8 n/cm2/sec. 3051700100010 SAMPLE 'Specpure' natural antimony metal powder was 3051700100011 thoroughly mixed with aluminium powder and the mixed 3051700100012 powder was encapsulated in thin walled(larger than 3051700100013 0.5 mm thick) perspex discs of 3.3 cm in diameter and 3051700100014 the thickness of the wafer was 1 or 2 mm. 3051700100015 METHOD (ACTIV,MOMIX) 3051700100016 DETECTOR (GELI) 35 cm3 coaxial Ge(Li) detector,(FWHM=4.6 at 3051700100017 1332 keV). 3051700100018 (BF3) The neutron flux is monitored by a BF3 counter. 3051700100019 MONITOR ((MONIT1)13-AL-27(N,A)11-NA-24,,SIG) =115.5+-3 mb, 3051700100020 MONIT-REF ((MONIT1)20798002,J.C.Robertson+,J,JNE,27,139,1973) 3051700100021 STATUS (TABLE) Data taken from Table 1 and 2 of 3051700100022 Pramana,11(1978)595. Partly this entry replaces 3051700100023 the one in EXFOR30491. 3051700100024 ERR-ANALYS (ERR-T) Root-mean-square errors and are composed of 3051700100025 the following: 3051700100026 (ERR-1) rel.photopeak eff.of detector (estimate)3%, 3051700100027 (ERR-2) Spectra were recorded usually with less than 5%3051700100028 * Error on det.of photo-area=stand.dev.in count.stat. 3051700100029 * Error in weighing and mixing of samples, during 3051700100030 irradiation and afterwards, is negligible. 3051700100031 * Dead time in multi-channel analyser, and the error 3051700100032 due to dead time losses were negligible. 3051700100033 * The error in the monitor cross-section, half-lives 3051700100034 and absolute gamma ray abundances were not included. 3051700100035 HISTORY (19791002C) KO. 3051700100036 (20090312A) SD:Updated to new date formats,lower case, 3051700100037 monitor coding rearranged, other formal corr. 3051700100038 ENDBIB 36 0 3051700100039 COMMON 4 3 3051700100040 EN EN-RSL ERR-1 ERR-2 3051700100041 MEV MEV PER-CENT PER-CENT 3051700100042 1.4200E+01 2.0000E-01 3.0 5.0 3051700100043 ENDCOMMON 3 0 3051700100044 ENDSUBENT 43 0 3051700199999 SUBENT 30517002 20090312 31373051700200001 BIB 5 6 3051700200002 REFERENCE (J,PRM,11,(5),595,197811) 3051700200003 REACTION (13-AL-27(N,P)12-MG-27,,SIG) 3051700200004 DECAY-DATA (12-MG-27,9.5MIN,DG) 3051700200005 DECAY-MON (11-NA-24,15.HR) 3051700200006 COMMENT This result is used as a monitor (monitor 2) for Sb 3051700200007 reaction data. 3051700200008 ENDBIB 6 0 3051700200009 COMMON 2 3 3051700200010 MONIT1 MONIT1-ERR 3051700200011 MB MB 3051700200012 1.1550E+02 3.0000E+00 3051700200013 ENDCOMMON 3 0 3051700200014 DATA 2 1 3051700200015 DATA ERR-T 3051700200016 MB MB 3051700200017 7.2000E+01 5.0000E+00 3051700200018 ENDDATA 3 0 3051700200019 ENDSUBENT 18 0 3051700299999 SUBENT 30517003 20090312 31373051700300001 BIB 6 13 3051700300002 REFERENCE (J,PRM,11,(5),595,197811) 3051700300003 (C,77PUNE,2,138,197712) Only total sigma given. 3051700300004 REACTION A(51-SB-121(N,2N)51-SB-120-G,,SIG) 3051700300005 B(51-SB-121(N,2N)51-SB-120-M,,SIG) 3051700300006 T(51-SB-121(N,2N)51-SB-120,,SIG) 3051700300007 DECAY-DATAA(51-SB-120-G,15.9MIN,DG,1172.,0.02) 3051700300008 B(51-SB-120-M,5.8D,DG,1023.,0.99) 3051700300009 MONITOR ((MONIT2)13-AL-27(N,P)12-MG-27,,SIG) = 72+-5 mb, 3051700300010 present work. 3051700300011 MONIT-REF ((MONIT2)30517002,N.L.Das+,J,PRM,11,(5),595,197811) 3051700300012 COMMENT === Compiler's note. 3051700300013 .Theoretical total cross-section of Sb-121(n,2n)Sb-120 3051700300014 is estimated to be 1840 mb based on statistical theory.3051700300015 ENDBIB 13 0 3051700300016 COMMON 4 3 3051700300017 MONIT1 MONIT1-ERR MONIT2 MONIT2-ERR 3051700300018 MB MB MB MB 3051700300019 1.1550E+02 3.0000E+00 7.2000E+01 5.0000E+00 3051700300020 ENDCOMMON 3 0 3051700300021 DATA 6 1 3051700300022 DATA AERR-T ADATA BERR-T BDATA TERR-T T3051700300023 MB MB MB MB MB MB 3051700300024 1.1690E+03 7.0000E+01 4.3000E+02 2.6000E+01 1.5990E+03 7.5000E+013051700300025 ENDDATA 3 0 3051700300026 ENDSUBENT 25 0 3051700399999 SUBENT 30517004 20090312 31373051700400001 BIB 5 10 3051700400002 REFERENCE (J,PRM,11,(5),595,197811) 3051700400003 T(C,77PUNE,2,138,197712) Only total sigma given. 3051700400004 REACTION T(51-SB-123(N,2N)51-SB-122,,SIG) 3051700400005 Sum of Sb-123(n,2n)Sb-122-g and Sb-123(n,2n)Sb-122-m. 3051700400006 M(51-SB-123(N,2N)51-SB-122-M,,SIG) 3051700400007 DECAY-DATAT(51-SB-122-G,2.7D,DG,564.,0.66) 3051700400008 M(51-SB-122-M,4.2MIN,DG,75.,0.17) 3051700400009 MONITOR ((MONIT2)13-AL-27(N,P)12-MG-27,,SIG) = 72+-5 mb, 3051700400010 present work. 3051700400011 MONIT-REF ((MONIT2)30517002,N.L.Das+,J,PRM,11,(5),595,197811) 3051700400012 ENDBIB 10 0 3051700400013 COMMON 4 3 3051700400014 MONIT1 MONIT1-ERR MONIT2 MONIT2-ERR 3051700400015 MB MB MB MB 3051700400016 1.1550E+02 3.0000E+00 7.2000E+01 5.0000E+00 3051700400017 ENDCOMMON 3 0 3051700400018 DATA 4 1 3051700400019 DATA TERR-T TDATA MERR-T M 3051700400020 MB MB MB MB 3051700400021 1.6920E+03 8.5000E+01 5.2700E+02 4.0000E+01 3051700400022 ENDDATA 3 0 3051700400023 ENDSUBENT 22 0 3051700499999 SUBENT 30517005 20090312 31373051700500001 BIB 5 6 3051700500002 REFERENCE (J,PRM,11,(5),595,197811) 3051700500003 REACTION (51-SB-123(N,P)50-SN-123-M,,SIG) 3051700500004 DECAY-DATA (50-SN-123-M,40.MIN,DG,160.,0.99) 3051700500005 MONITOR ((MONIT2)13-AL-27(N,P)12-MG-27,,SIG) = 72+-5 mb, 3051700500006 present work. 3051700500007 MONIT-REF ((MONIT2)30517002,N.L.Das+,J,PRM,11,(5),595,197811) 3051700500008 ENDBIB 6 0 3051700500009 COMMON 4 3 3051700500010 MONIT1 MONIT1-ERR MONIT2 MONIT2-ERR 3051700500011 MB MB MB MB 3051700500012 1.1550E+02 3.0000E+00 7.2000E+01 5.0000E+00 3051700500013 ENDCOMMON 3 0 3051700500014 DATA 2 1 3051700500015 DATA ERR-T 3051700500016 MB MB 3051700500017 1.1300E+00 1.7000E-01 3051700500018 ENDDATA 3 0 3051700500019 ENDSUBENT 18 0 3051700599999 ENDENTRY 5 0 3051799999999