ENTRY 33176 20220714 32083317600000001 SUBENT 33176001 20220714 32083317600100001 BIB 10 21 3317600100002 TITLE Isomeric cross sections of the (n,a) reactions on the 3317600100003 90Zr, 93Nb and 92Mo isotopes measured for 3317600100004 13.73 MeV-14.77 MeV and estimated for 10 MeV-20 MeV 3317600100005 neutron energies 3317600100006 AUTHOR (F.M.D.Attar, G.T.Bholane, T.S.Ganesapandy, S.D.Dhole, 3317600100007 V.N.Bhoraskar) 3317600100008 INSTITUTE (3INDPOO) 3317600100009 (3INDIND) AKI's Poona College, Camp, Pune 3317600100010 REFERENCE (J,ARI,184,110192,2022) 3317600100011 FACILITY (CCW,3INDPOO) 14 MeV neutron generator 3317600100012 INC-SOURCE (D-T) deuterium ions with an energy of 175 keV on a 3317600100013 8 Ci tritium target. The beam had a 4 mm diam. and beam3317600100014 current of ~100 uA. 3317600100015 DETECTOR (HPGE) 3317600100016 ERR-ANALYS (ERR-T) Total estimated errors are: 3317600100017 (ERR-1) detector efficiency ~1.5% 3317600100018 (ERR-2,2.,5.) self absorption of gamma-rays <2-5% 3317600100019 (ERR-3,,1.) neutron energy distribution <1% 3317600100020 (ERR-4,,2.1) absolute gamma-ray intensity <2.1% 3317600100021 STATUS (TABLE) Table 2 of Appl.Rad.Isot.184(2022)110192 3317600100022 HISTORY (20220714C) VT 3317600100023 ENDBIB 21 0 3317600100024 COMMON 1 3 3317600100025 ERR-1 3317600100026 PER-CENT 3317600100027 1.5 3317600100028 ENDCOMMON 3 0 3317600100029 ENDSUBENT 28 0 3317600199999 SUBENT 33176002 20220714 32083317600200001 BIB 7 12 3317600200002 REACTION (40-ZR-90(N,A)38-SR-87-M,,SIG) 3317600200003 SAMPLE (40-ZR-90,NAT=0.5145) ZrO2 (99.99%) sample made by 3317600200004 sandwiching 1 gm of powder between two Al foils with 3317600200005 total weight 0.2 gm with a microbalance at an 3317600200006 accuracy of +/-10 ug. 3317600200007 DECAY-DATA (38-SR-87-M,2.815HR,DG,388.,0.8219) 3317600200008 MONITOR (13-AL-27(N,A)11-NA-24,,SIG) 3317600200009 DECAY-MON (11-NA-24,14.997HR,DG,1369.,0.9999) 3317600200010 METHOD (ACTIV) The sample was irradiated for a period of 3317600200011 3600 sec. 3317600200012 ERR-ANALYS (MONIT-ERR,,1.1) cross-section of the reaction 3317600200013 27Al(n,a)24Na <1.1% 3317600200014 ENDBIB 12 0 3317600200015 NOCOMMON 0 0 3317600200016 DATA 4 5 3317600200017 EN EN-ERR DATA ERR-T 3317600200018 MEV MEV MB MB 3317600200019 13.73 0.11 3.0 0.3 3317600200020 14.07 0.11 3.4 0.3 3317600200021 14.42 0.10 3.7 0.3 3317600200022 14.68 0.08 4.0 0.3 3317600200023 14.77 0.08 4.2 0.3 3317600200024 ENDDATA 7 0 3317600200025 ENDSUBENT 24 0 3317600299999 SUBENT 33176003 20220714 32083317600300001 BIB 7 11 3317600300002 REACTION (41-NB-93(N,A)39-Y-90-M,,SIG) 3317600300003 SAMPLE Nb2O5 (99.99%) sample made by sandwiching 1 gm of 3317600300004 powder between two Al foils with total weight 0.2 gm 3317600300005 with a microbalance at an accuracy of +/-10 ug. 3317600300006 DECAY-DATA (39-Y-90-M,3.19HR,DG,480.,0.905) 3317600300007 MONITOR (13-AL-27(N,A)11-NA-24,,SIG) 3317600300008 DECAY-MON (11-NA-24,14.997HR,DG,1369.,0.9999) 3317600300009 METHOD (ACTIV) The sample was irradiated for a period of 3317600300010 3000 sec. 3317600300011 ERR-ANALYS (MONIT-ERR,,1.1) cross-section of the reaction 3317600300012 27Al(n,a)24Na <1.1% 3317600300013 ENDBIB 11 0 3317600300014 NOCOMMON 0 0 3317600300015 DATA 4 5 3317600300016 EN EN-ERR DATA ERR-T 3317600300017 MEV MEV MB MB 3317600300018 13.73 0.11 5.0 0.4 3317600300019 14.07 0.11 5.5 0.5 3317600300020 14.42 0.10 5.9 0.5 3317600300021 14.68 0.08 6.1 0.5 3317600300022 14.77 0.08 7.0 0.6 3317600300023 ENDDATA 7 0 3317600300024 ENDSUBENT 23 0 3317600399999 SUBENT 33176004 20220714 32083317600400001 BIB 7 11 3317600400002 REACTION (42-MO-92(N,A)40-ZR-89-M,,SIG) 3317600400003 SAMPLE (42-MO-92,NAT=0.14649) Sample prepared by 3317600400004 taking 0.5 gm of Mo foil and 0.3 gm of Fe 3317600400005 powder in a polyethylene bag. 3317600400006 DECAY-DATA (40-ZR-89-M,4.161MIN,DG,588.,0.8962) 3317600400007 MONITOR (26-FE-56(N,P)25-MN-56,,SIG) 3317600400008 DECAY-MON (25-MN-56,2.5789HR,DG,847.,0.9885) 3317600400009 METHOD (ACTIV) The sample was irradiated for a period of 3317600400010 600 sec. 3317600400011 ERR-ANALYS (MONIT-ERR,2.,3.7) cross-section of the reaction 3317600400012 56Fe(n,p)56Mn 2-3.7% 3317600400013 ENDBIB 11 0 3317600400014 NOCOMMON 0 0 3317600400015 DATA 4 5 3317600400016 EN EN-ERR DATA ERR-T 3317600400017 MEV MEV MB MB 3317600400018 13.73 0.11 5.8 0.3 3317600400019 14.07 0.11 6.3 0.3 3317600400020 14.42 0.10 6.8 0.4 3317600400021 14.68 0.08 7.5 0.4 3317600400022 14.77 0.08 8.0 0.4 3317600400023 ENDDATA 7 0 3317600400024 ENDSUBENT 23 0 3317600499999 ENDENTRY 4 0 3317699999999