ENTRY F1450 20210716 F087F145000000001 SUBENT F1450001 20210716 F087F145000100001 BIB 14 45 F145000100002 TITLE Cross section of the 96Zr(alpha,n)99Mo reaction F145000100003 induced by alpha-particles beams on natZr targets F145000100004 AUTHOR (N.E.Villa,V.S.Skuridin,V.M.Golovkov,A.A.Garapatsky) F145000100005 INSTITUTE (4RUSTPI) School of Nuclear Science and Engineering, F145000100006 Laboratory # 31 of Nuclear Research Reactor and F145000100007 Laboratory for Radioactive Substances and Technologies F145000100008 REFERENCE (J,ARI,166,109367,2020) F145000100009 #doi:10.1016/j.apradiso.2020.109367 F145000100010 FACILITY (CYCLO,4RUSTPI) U-120 cyclotron F145000100011 METHOD (STTA,ACTIV,GSPEC,EDEG) F145000100012 DETECTOR (HPGE) Type GC1020, diameter 46.5 mm, length 32 mm, F145000100013 10 % relative efficiency and energy resolution of 2 keVF145000100014 for the 1.332 MeV gamma-line of the 60Co standard F145000100015 source. The samples were counted from 40 min up to 24 hF145000100016 INC-SOURCE The energy of the primary alpha-particle beam was F145000100017 27.2 MeV with a beam intensity of less than 100 nA. F145000100018 The irradiation times were 2 and 3 h for the first F145000100019 and second stack foils, respectively. F145000100020 SAMPLE Two stacks of foils were used. Each stack was made of F145000100021 several groups of targets: F145000100022 natZr (98.2 % purity), F145000100023 (40-ZR-90,ENR=0.5145), F145000100024 (40-ZR-91,ENR=0.1122), F145000100025 (40-ZR-92,ENR=0.1715), F145000100026 (40-ZR-94,ENR=0.1738), F145000100027 (40-ZR-96,ENR=0.280); F145000100028 natCu (99.95 % purity) and natTi (99.95 % purity)were F145000100029 used as monitor foils that acted also as beam degradersF145000100030 The foils thicknesses were natZr-25 mu-m, natCu-10 mu-mF145000100031 and natTi-13 mu-m. F145000100032 MONITOR (29-CU-0(A,X)30-ZN-65,,SIG) F145000100033 (29-CU-0(A,X)31-GA-66,,SIG) F145000100034 (29-CU-0(A,X)31-GA-67,,SIG) F145000100035 (22-TI-0(A,X)24-CR-51,,SIG) F145000100036 MONIT-REF (,A.Hermanne+,J,NDS,148,338,2018) F145000100037 ERR-ANALYS (ERR-T) Total uncertainty was calculated as the F145000100038 square root of the sum of squares of the following F145000100039 errors: F145000100040 (ERR-1,3.,5.) detector efficiency F145000100041 (ERR-2,1.,3.) the area under the spectrometric peak F145000100042 (ERR-3,2.,4.) target thickness F145000100043 (ERR-4,4.,8.) beam intensity F145000100044 (ERR-5,,5.) decay data F145000100045 STATUS (APRVD) Entry was approved by Dr. N.E. Villa F145000100046 HISTORY (20210716C) F145000100047 ENDBIB 45 0 F145000100048 NOCOMMON 0 0 F145000100049 ENDSUBENT 48 0 F145000199999 SUBENT F1450002 20210716 F087F145000200001 BIB 3 6 F145000200002 REACTION (40-ZR-96(A,X)42-MO-99,CUM,SIG) F145000200003 Cross section values include contribution from decay F145000200004 of 99Nb. F145000200005 DECAY-DATA (42-MO-99,65.924HR,DG,181.1,0.0605) F145000200006 DG,739.5,0.1220) F145000200007 STATUS (TABLE) Tbl.2 from Applied Rad.Isotopes,166,109367,2020F145000200008 ENDBIB 6 0 F145000200009 COMMON 1 3 F145000200010 HL-ERR F145000200011 HR F145000200012 0.006 F145000200013 ENDCOMMON 3 0 F145000200014 DATA 4 8 F145000200015 EN EN-ERR DATA ERR-T F145000200016 MEV MEV MB MB F145000200017 23.8 0.4 32.3 4.3 F145000200018 22.7 0.4 42.7 5.1 F145000200019 20.3 0.4 60.6 7.9 F145000200020 19.1 0.4 77.6 8.4 F145000200021 16.3 0.5 178.3 20.0 F145000200022 14.9 0.5 227.8 24.2 F145000200023 11.6 0.5 97.2 9.3 F145000200024 9.8 0.6 23.4 1.7 F145000200025 ENDDATA 10 0 F145000200026 ENDSUBENT 25 0 F145000299999 SUBENT F1450003 20210716 F087F145000300001 BIB 5 7 F145000300002 REACTION (22-TI-0(A,X)24-CR-51,,SIG) F145000300003 SAMPLE NatTi foils were placed before and after each natZr F145000300004 foil in both stacks. F145000300005 DECAY-DATA (24-CR-51,27.704D,DG,320.1,0.0991) F145000300006 FLAG (1.) Irradiation # 1 F145000300007 (2.) Irradiation # 2 F145000300008 STATUS (CURVE) Fig.3 from Applied Rad.Isotopes,166,109367,2020F145000300009 ENDBIB 7 0 F145000300010 COMMON 5 3 F145000300011 EN-ERR EN-ERR-DIG ERR-DIG HL-ERR ERR-IDD F145000300012 MEV MEV MB D NO-DIM F145000300013 0.568 0.038 0.87 0.003 0.01 F145000300014 ENDCOMMON 3 0 F145000300015 DATA 4 10 F145000300016 EN DATA ERR-T FLAG F145000300017 MEV MB MB NO-DIM F145000300018 6.478 38.56 2. F145000300019 8.638 176.23 16.94 1. F145000300020 12.618 532.04 40.24 2. F145000300021 14.095 568.04 44.48 1. F145000300022 17.162 438.83 29.65 2. F145000300023 18.412 322.34 23.30 1. F145000300024 21.024 182.55 10.59 2. F145000300025 22.047 165.60 1. F145000300026 24.433 106.29 2. F145000300027 25.455 91.46 8.47 1. F145000300028 ENDDATA 12 0 F145000300029 ENDSUBENT 28 0 F145000399999 ENDENTRY 3 0 F145099999999