ENTRY 23233 20170828 22652323300000001 SUBENT 23233001 20170828 22652323300100001 BIB 15 62 2323300100002 TITLE Measurement of neutron activation cross sections on Mo 2323300100003 isotopes in the energy range from 7 MeV to 15 MeV. 2323300100004 AUTHOR (V.Semkova, R.Nolte) 2323300100005 INSTITUTE (2GERPTB) R.Nolte 2323300100006 (3ZZZIAE) V.Semkova 2323300100007 REFERENCE (J,EPJ/CS,66,03077,2014) Figures only. 2323300100008 #doi:10.1051/epjconf/20146603077 2323300100009 FACILITY (CYCLO,2GERPTB) CV28 compact cyclotron operated in 2323300100010 pulse mode, pulse width of about 1 ns, pulse rate 2323300100011 1 MHz during the neutron field characterization and 2323300100012 2 MHz during the sample irradiations. 2323300100013 INC-SOURCE (D-D) D(d,n)3He reaction, a gas target of 3cm length 2323300100014 and 1 cm diameter. 2323300100015 INC-SPECT Neutron fluence was monitored by both a low-mass 238U 2323300100016 fission chamber and an Al foil mounted in front of the 2323300100017 Mo sample. For each energy point two irradiations with 2323300100018 gas-in and gas-out were carried out and a normalized 2323300100019 gas-out component was subtracted. The measured reaction2323300100020 rates were further corrected for the contribution of 2323300100021 the breakup neutrons by folding the neutron flux 2323300100022 distribution with the shape of the excitation function 2323300100023 of 238U(n,f), 27Al(n,alpha)24Na or studied reaction. 2323300100024 The measured neutron spectral distribution was compared2323300100025 with calculated one using Monte Carlo code SINENA. 2323300100026 METHOD (ACTIV) Cross sections were measured using the neutron 2323300100027 activation method. 2323300100028 SAMPLE The samples consist of elemental Mo with 99.9% purity 2323300100029 in disk-shaped form, 1 mm thick, 10 mm in diameter. 2323300100030 The samples were placed in front of a fission chamber 2323300100031 at zero degree direction relative to the beam axis, 2323300100032 at distance of 6 cm from the centre of the gas cell, 2323300100033 at 15 mm distance from the entrance window of the HPGe 2323300100034 detector. 2323300100035 The mass of the 238U (enriched to 99.98%) deposit 2323300100036 101.6 +- 0.6 microg - used for monitoring. 2323300100037 (42-MO-92,NAT=0.1484) 2323300100038 (42-MO-95,NAT=0.1592) 2323300100039 (42-MO-96,NAT=0.1668) 2323300100040 (42-MO-97,NAT=0.0955) 2323300100041 (42-MO-98,NAT=0.2413) 2323300100042 (42-MO-100,NAT=0.0963) 2323300100043 DETECTOR (HPGE) The radioactivity of the irradiated samples was 2323300100044 measured by an HPGe detector of 300 cm3 and a nominal 2323300100045 efficiency of 70%. 2323300100046 (FISCH) U-238 fission chamber for neutron fluence 2323300100047 monitoring 2323300100048 CORRECTION Corrections were applied for 2323300100049 - the variation of the neutron fluence in time, 2323300100050 - measurement geometry, 2323300100051 - dead time effects, 2323300100052 - coincidence summing effects. 2323300100053 Additional measurement at 135 mm was carried out in 2323300100054 order to determine the corrections for the coincidence 2323300100055 summing effects. 2323300100056 ERR-ANALYS (DATA-ERR) No information about source of uncertainties2323300100057 MONITOR (13-AL-27(N,A)11-NA-24,,SIG) 2323300100058 (92-U-238(N,F),,SIG) 2323300100059 MONIT-REF (,,3,ENDF/B-VII.0,,2006) 2323300100060 HISTORY (20140512C) M.M. 2323300100061 Request for the data was sent to V.Semkova 13.05.2014,2323300100062 (20140523R) Data were received 23 May 2014. 2323300100063 (20170828U) SD: EN-RSL-HW ->EN-RSL-FW. ERR-T ->DATA-ERR2323300100064 ENDBIB 62 0 2323300100065 NOCOMMON 0 0 2323300100066 ENDSUBENT 65 0 2323300199999 SUBENT 23233002 20170828 22652323300200001 BIB 3 4 2323300200002 REACTION (42-MO-92(N,P)41-NB-92-M,,SIG) 2323300200003 DECAY-DATA (41-NB-92-M,10.15D,DG,934.44,0.9907) 2323300200004 STATUS (TABLE) From author V.Semkova 23.05.2014. 2323300200005 Data are presented on Fig.1 of J,EPJ/CS,66,03077,2014 2323300200006 ENDBIB 4 0 2323300200007 NOCOMMON 0 0 2323300200008 DATA 4 7 2323300200009 EN EN-RSL-FW DATA DATA-ERR 2323300200010 MEV MEV MB MB 2323300200011 14.48 0.11 66. 7. 2323300200012 13.08 0.11 91. 5. 2323300200013 12.09 0.11 100. 5. 2323300200014 10.92 0.11 107. 6. 2323300200015 10.05 0.11 103. 4. 2323300200016 8.92 0.12 101. 5. 2323300200017 8.08 0.13 95. 5. 2323300200018 ENDDATA 9 0 2323300200019 ENDSUBENT 18 0 2323300299999 SUBENT 23233003 20170828 22652323300300001 BIB 3 4 2323300300002 REACTION (42-MO-92(N,A)40-ZR-89,,SIG) 2323300300003 DECAY-DATA (40-ZR-89-G,78.41HR,DG,909.15,0.9904) 2323300300004 STATUS (TABLE) From author V.Semkova 23.05.2014. 2323300300005 Data are presented on Fig.1 of J,EPJ/CS,66,03077,2014 2323300300006 ENDBIB 4 0 2323300300007 NOCOMMON 0 0 2323300300008 DATA 4 7 2323300300009 EN EN-RSL-FW DATA DATA-ERR 2323300300010 MEV MEV MB MB 2323300300011 14.48 0.11 24. 1. 2323300300012 13.08 0.11 19. 1. 2323300300013 12.09 0.11 15.4 0.8 2323300300014 10.92 0.11 11.8 0.7 2323300300015 10.05 0.11 9.4 0.5 2323300300016 8.92 0.12 5.9 0.5 2323300300017 7.73 0.13 3.6 0.3 2323300300018 ENDDATA 9 0 2323300300019 ENDSUBENT 18 0 2323300399999 SUBENT 23233004 20170828 22652323300400001 BIB 3 4 2323300400002 REACTION (42-MO-95(N,P)41-NB-95-M,,SIG) 2323300400003 DECAY-DATA (41-NB-95-M,3.61D,DG,235.69,0.248) 2323300400004 STATUS (TABLE) From author V.Semkova 23.05.2014. 2323300400005 Data are presented on Fig.1 of J,EPJ/CS,66,03077,2014 2323300400006 ENDBIB 4 0 2323300400007 NOCOMMON 0 0 2323300400008 DATA 4 5 2323300400009 EN EN-RSL-FW DATA DATA-ERR 2323300400010 MEV MEV MB MB 2323300400011 13.08 0.11 6.8 0.3 2323300400012 11.77 0.11 5.2 0.5 2323300400013 10.92 0.11 4.8 0.3 2323300400014 8.92 0.12 2.7 0.1 2323300400015 7.73 0.13 1.5 0.1 2323300400016 ENDDATA 7 0 2323300400017 ENDSUBENT 16 0 2323300499999 SUBENT 23233005 20170828 22652323300500001 BIB 3 4 2323300500002 REACTION (42-MO-95(N,P)41-NB-95,,SIG) 2323300500003 DECAY-DATA (41-NB-95-G,34.991D,DG,765.803,0.99808) 2323300500004 STATUS (TABLE) From author V.Semkova 23.05.2014. 2323300500005 Data are presented on Fig.1 of J,EPJ/CS,66,03077,2014 2323300500006 ENDBIB 4 0 2323300500007 NOCOMMON 0 0 2323300500008 DATA 4 4 2323300500009 EN EN-RSL-FW DATA DATA-ERR 2323300500010 MEV MEV MB MB 2323300500011 13.08 0.11 36. 1. 2323300500012 12.09 0.11 27.7 1.5 2323300500013 10.05 0.11 15.1 1. 2323300500014 8.08 0.12 5.7 0.8 2323300500015 ENDDATA 6 0 2323300500016 ENDSUBENT 15 0 2323300599999 SUBENT 23233006 20170828 22652323300600001 BIB 3 4 2323300600002 REACTION (42-MO-96(N,P)41-NB-96,,SIG) 2323300600003 DECAY-DATA (41-NB-96,23.35HR,DG,568.781,0.58) 2323300600004 STATUS (TABLE) From author V.Semkova 23.05.2014. 2323300600005 Data are presented on Fig.1 of J,EPJ/CS,66,03077,2014 2323300600006 ENDBIB 4 0 2323300600007 NOCOMMON 0 0 2323300600008 DATA 4 4 2323300600009 EN EN-RSL-FW DATA DATA-ERR 2323300600010 MEV MEV MB MB 2323300600011 13.08 0.11 16.4 0.7 2323300600012 12.09 0.11 10.5 0.5 2323300600013 10.92 0.11 6.4 0.2 2323300600014 8.92 0.12 1.46 0.15 2323300600015 ENDDATA 6 0 2323300600016 ENDSUBENT 15 0 2323300699999 SUBENT 23233007 20170828 22652323300700001 BIB 3 4 2323300700002 REACTION (42-MO-97(N,P)41-NB-97,,SIG) 2323300700003 DECAY-DATA (41-NB-97-G,72.1MIN,DG,657.94,0.9823) 2323300700004 STATUS (TABLE) From author V.Semkova 23.05.2014. 2323300700005 Data are presented on Fig.1 of J,EPJ/CS,66,03077,2014 2323300700006 ENDBIB 4 0 2323300700007 NOCOMMON 0 0 2323300700008 DATA 4 4 2323300700009 EN EN-RSL-FW DATA DATA-ERR 2323300700010 MEV MEV MB MB 2323300700011 13.08 0.11 13.0 0.7 2323300700012 12.09 0.11 7.8 0.7 2323300700013 10.92 0.11 4.5 0.2 2323300700014 8.92 0.12 1.04 0.15 2323300700015 ENDDATA 6 0 2323300700016 ENDSUBENT 15 0 2323300799999 SUBENT 23233008 20170828 22652323300800001 BIB 3 4 2323300800002 REACTION (42-MO-98(N,P)41-NB-98-M,,SIG) 2323300800003 DECAY-DATA (41-NB-98-M,51.3MIN,DG,787.363,0.934) 2323300800004 STATUS (TABLE) From author V.Semkova 23.05.2014. 2323300800005 Data are presented on Fig.2 of J,EPJ/CS,66,03077,2014 2323300800006 ENDBIB 4 0 2323300800007 NOCOMMON 0 0 2323300800008 DATA 4 4 2323300800009 EN EN-RSL-FW DATA DATA-ERR 2323300800010 MEV MEV MB MB 2323300800011 14.48 0.11 4.95 0.2 2323300800012 13.08 0.11 2.70 0.2 2323300800013 11.77 0.11 0.92 0.09 2323300800014 10.96 0.11 0.32 0.08 2323300800015 ENDDATA 6 0 2323300800016 ENDSUBENT 15 0 2323300899999 SUBENT 23233009 20170828 22652323300900001 BIB 3 4 2323300900002 REACTION (42-MO-98(N,A)40-ZR-95,,SIG) 2323300900003 DECAY-DATA (40-ZR-95,64.032D,DG,756.725,0.5438) 2323300900004 STATUS (TABLE) From author V.Semkova 23.05.2014. 2323300900005 Data are presented on Fig.2 of J,EPJ/CS,66,03077,2014 2323300900006 ENDBIB 4 0 2323300900007 NOCOMMON 0 0 2323300900008 DATA 4 2 2323300900009 EN EN-RSL-FW DATA DATA-ERR 2323300900010 MEV MEV MB MB 2323300900011 12.09 0.11 2.76 0.2 2323300900012 13.08 0.11 4.14 0.4 2323300900013 ENDDATA 4 0 2323300900014 ENDSUBENT 13 0 2323300999999 SUBENT 23233010 20170828 22652323301000001 BIB 3 4 2323301000002 REACTION (42-MO-100(N,A)40-ZR-97,,SIG) 2323301000003 DECAY-DATA (40-ZR-97,16.744HR,DG,743.36,0.9306) 2323301000004 STATUS (TABLE) From author V.Semkova 23.05.2014. 2323301000005 Data are presented on Fig.2 of J,EPJ/CS,66,03077,2014 2323301000006 ENDBIB 4 0 2323301000007 NOCOMMON 0 0 2323301000008 DATA 4 4 2323301000009 EN EN-RSL-FW DATA DATA-ERR 2323301000010 MEV MEV MB MB 2323301000011 14.48 0.02 3.1 0.2 2323301000012 13.08 0.02 1.78 0.10 2323301000013 12.09 0.02 1.12 0.10 2323301000014 10.92 0.12 0.72 0.14 2323301000015 ENDDATA 6 0 2323301000016 ENDSUBENT 15 0 2323301099999 SUBENT 23233011 20170828 22652323301100001 BIB 3 4 2323301100002 REACTION (42-MO-100(N,2N)42-MO-99,,SIG) 2323301100003 DECAY-DATA (42-MO-99,65.94HR,DG,739.5,0.1213) 2323301100004 STATUS (TABLE) From author V.Semkova 23.05.2014. 2323301100005 Data are presented on Fig.2 of J,EPJ/CS,66,03077,2014 2323301100006 ENDBIB 4 0 2323301100007 NOCOMMON 0 0 2323301100008 DATA 4 6 2323301100009 EN EN-RSL-FW DATA DATA-ERR 2323301100010 MEV MEV MB MB 2323301100011 14.48 0.11 1538. 60. 2323301100012 13.08 0.11 1428. 70. 2323301100013 12.09 0.11 1344. 60. 2323301100014 11.77 0.11 1299. 60. 2323301100015 10.09 0.11 752. 35. 2323301100016 8.92 0.12 138. 7. 2323301100017 ENDDATA 8 0 2323301100018 ENDSUBENT 17 0 2323301199999 ENDENTRY 11 0 2323399999999