ENTRY M1012 20200113 M105M101200000001 SUBENT M1012001 20200113 M105M101200100001 BIB 14 33 M101200100002 TITLE An investigation of the 120Sn(gamma,p) reaction. M101200100003 AUTHOR (Kuo Ch'i-Di,B.S.Ratner) M101200100004 REFERENCE (J,ZET,39,1578,1960) M101200100005 (J,JET,12,1098,1961) M101200100006 English translation of ZET,39,1578,1960. M101200100007 INSTITUTE (4RUSLEB) M101200100008 FACILITY (SYNCH,4RUSLEB) Synchrotron (Eg-max = 30 MeV) of the M101200100009 Physics Institute of the U.S.S.R. Academy of science. M101200100010 INC-SOURCE (BRST) M101200100011 SAMPLE (50-SN-115,ENR=0.991) The 40 x 30 x 0.2-mm 2000-mg tin M101200100012 sample, enriched in 120Sn: M101200100013 Isotope A 124 122 120 119 118 116-117 M101200100014 Content, % <0.10 0.10 99.10 0.60 0.10 <0.07 M101200100015 METHOD (ACTIV) The decay of beta-activity induced in tin. M101200100016 In measurements of the reaction 120Sn(g,p)119In (T = M101200100017 17.5 min) a 380-mg/cm**2 aluminium absorber was used M101200100018 to eliminate the small amount of activity induced by M101200100019 the reaction 124Sn(g,n)123Sn (T = 39.5 min, Ebeta = M101200100020 1.3 MeV). M101200100021 DETECTOR (PROPC) The decay of beta activity induced in tin was M101200100022 measured by two SI-2B end-window counters. M101200100023 (SCIN) The energies of g rays accompanying the beta M101200100024 decay of 119In was measured by means of two parallel M101200100025 scintillation counters, consisting of 40 x 40-mm M101200100026 NaI(Tl) crystals. M101200100027 ANALYSIS (UNFLD) Recursion method for unfolding of cross M101200100028 section from the reaction yield. M101200100029 ERR-ANALYS (DATA-ERR) Mean-root-squared uncertainties. M101200100030 MONITOR (29-CU-63(G,N)29-CU-62,,SIG) M101200100031 MONIT-REF (M0450002,A.I.Berman+,J,PR,96,83,1954) M101200100032 63Cu(g,n)62Cu reaction cross section. M101200100033 HISTORY (20200113C) Data were compiled at the Russia MSU SINP M101200100034 CDFE by V.Varlamov. M101200100035 ENDBIB 33 0 M101200100036 NOCOMMON 0 0 M101200100037 ENDSUBENT 36 0 M101200199999 SUBENT M1012002 20200113 M105M101200200001 BIB 3 3 M101200200002 REACTION (50-SN-120(G,P)49-IN-119-M,,SIG,,BRS) M101200200003 DECAY-DATA (49-IN-119-M,17.5MIN,B-) M101200200004 STATUS (CURVE) Data from Fig. 4. M101200200005 ENDBIB 3 0 M101200200006 NOCOMMON 0 0 M101200200007 DATA 3 11 M101200200008 EN DATA DATA-ERR M101200200009 MEV MB MB M101200200010 16.5 0.222 0.127 M101200200011 17.5 0.443 0.158 M101200200012 18.5 1.109 0.171 M101200200013 19.5 3.833 0.128 M101200200014 20.5 6.271 0.147 M101200200015 21.5 5.733 0.128 M101200200016 22.5 3.692 0.127 M101200200017 23.5 2.303 0.160 M101200200018 24.5 1.900 0.126 M101200200019 25.5 1.172 0.096 M101200200020 26.5 0.633 0.108 M101200200021 ENDDATA 13 0 M101200200022 ENDSUBENT 21 0 M101200299999 SUBENT M1012003 20200113 M105M101200300001 BIB 3 3 M101200300002 REACTION (50-SN-120(G,X)49-IN-118-M1+M2,,SIG,,BRS) M101200300003 DECAY-DATA (49-IN-118-M1,4.5MIN,B-) M101200300004 STATUS (CURVE) Data from Fig. 4. M101200300005 ENDBIB 3 0 M101200300006 NOCOMMON 0 0 M101200300007 DATA 3 5 M101200300008 EN DATA DATA-ERR M101200300009 MEV MB MB M101200300010 22.75 0.126 0.126 M101200300011 23.5 1.088 0.190 M101200300012 24.5 1.900 0.126 M101200300013 25.5 1.489 0.139 M101200300014 26.5 0.633 0.108 M101200300015 ENDDATA 7 0 M101200300016 ENDSUBENT 15 0 M101200399999 SUBENT M1012004 20200113 M105M101200400001 BIB 3 6 M101200400002 REACTION (50-SN-120(G,P)49-IN-119-M,,INT) M101200400003 STATUS (DEP,M1012002) Reaction cross section. M101200400004 (TABLE) Data from text on page 110 of M101200400005 JET,12,1098,1960. M101200400006 CRITIQUE In the Abstract for integrated cross section the M101200400007 value 28.0 +/- 3.0 mb*MeV is presented. M101200400008 ENDBIB 6 0 M101200400009 NOCOMMON 0 0 M101200400010 DATA 3 1 M101200400011 EN-MAX DATA DATA-ERR M101200400012 MEV MB*MEV MB*MEV M101200400013 30.0 28.0 2.0 M101200400014 ENDDATA 3 0 M101200400015 ENDSUBENT 14 0 M101200499999 SUBENT M1012005 20200113 M105M101200500001 BIB 2 4 M101200500002 REACTION (50-SN-120(G,X)49-IN-118-M1+M2,,INT) M101200500003 STATUS (DEP,M1012003) Reaction cross section. M101200500004 (TABLE) Data from text on page 110 and from Abstract M101200500005 of JET,12,1098,1960. M101200500006 ENDBIB 4 0 M101200500007 NOCOMMON 0 0 M101200500008 DATA 3 1 M101200500009 EN-MAX DATA DATA-ERR M101200500010 MEV MB*MEV MB*MEV M101200500011 30.0 5.0 1.0 M101200500012 ENDDATA 3 0 M101200500013 ENDSUBENT 12 0 M101200599999 ENDENTRY 5 0 M101299999999