ENTRY O0030 20200815 O079O003000000001 SUBENT O0030001 20200815 O079O003000100001 BIB 17 34 O003000100002 TITLE Fissionability of nuclides in the thorium region at O003000100003 excitation energies to 100 MeV O003000100004 AUTHOR (J.J.Hogan,E.Gadioli,E.Gadioli-erba,C.Chung) O003000100005 INSTITUTE (1USABRK,2ITYMIL,1CANMCG) O003000100006 REFERENCE (J,PR/C,20,1831,1979) O003000100007 FACILITY (SYNCY,1CANMCG) O003000100008 SAMPLE The target assembly consisted of three 3-mil thorium O003000100009 metal foils and three 2-mil copper foils from which theO003000100010 central Th and Cu foils were analyzed. O003000100011 MONITOR (29-CU-65(P,X)29-CU-64,,SIG) O003000100012 DECAY-MON (29-CU-64,12.82HR,AR,511.,0.386) O003000100013 MONIT-REF (B0023001,D.A.Newton+,J,JIN,35,361,1973) O003000100014 DETECTOR (GELI) 31 cm3 and 41 cm3 Ge (Li) detectors O003000100015 (NAICR) 3 in. x 3 in. NaI scintillation detector. O003000100016 For monitor. O003000100017 METHOD (INTB,BCINT,SITA,CHSEP) O003000100018 ANALYSIS (DECAY) Absolute cross sections were determined by O003000100019 comparison of the calculated disintegration rate of O003000100020 the nuclide of interest to the appropriate monitor O003000100021 cross sections. O003000100022 CORRECTION The disintegration rates of the various nuclides at O003000100023 the end of irradiation were calculated applying O003000100024 corrections for detection efficiency, chemical yields, O003000100025 and gamma ray branch abundances. O003000100026 ERR-ANALYS (DATA-ERR) No information about source of uncertainty O003000100027 ADD-RES (COMP) The pre-equilibrium exciton model. O003000100028 Representative graphs of the variations in O003000100029 fissionability with Z**2/A and with the excitation O003000100030 energy. O003000100031 STATUS (TABLE) Tbl.II from Phys.Rev.,C20(1979)1831 O003000100032 HISTORY (19941019C) O003000100033 (19941206U) O003000100034 (20200815A) SD:Updated to new date formats,lower case. O003000100035 Corrections in all Subents. BIB updated. O003000100036 ENDBIB 34 0 O003000100037 COMMON 1 3 O003000100038 EN-ERR O003000100039 MEV O003000100040 2. O003000100041 ENDCOMMON 3 0 O003000100042 ENDSUBENT 41 0 O003000199999 SUBENT O0030002 20200815 O079O003000200001 BIB 4 4 O003000200002 REACTION (90-TH-232(P,X)90-TH-231,,SIG) O003000200003 RAD-DET (90-TH-231,DG) O003000200004 DECAY-DATA (90-TH-231,25.52HR,DG,163.1/165.,0.00159) O003000200005 HISTORY (20200815A) SD: SF9=EXP deleted from REACTION code. O003000200006 ENDBIB 4 0 O003000200007 NOCOMMON 0 0 O003000200008 DATA 3 12 O003000200009 EN DATA DATA-ERR O003000200010 MEV MB MB O003000200011 13. 2.9 2.4 O003000200012 18. 45.8 5.6 O003000200013 20. 96.5 11.2 O003000200014 30. 112.3 12.3 O003000200015 40. 94.1 11.9 O003000200016 45. 109.6 13.3 O003000200017 49. 98.6 11.2 O003000200018 51. 85.8 16.3 O003000200019 57. 95.6 12.3 O003000200020 70. 100.0 13.5 O003000200021 75. 88.5 10.0 O003000200022 90. 69.9 8.0 O003000200023 ENDDATA 14 0 O003000200024 ENDSUBENT 23 0 O003000299999 SUBENT O0030003 20200815 O079O003000300001 BIB 4 7 O003000300002 REACTION (90-TH-232(P,X)90-TH-228,,SIG) O003000300003 RAD-DET (82-PB-212,DG) O003000300004 (88-RA-224,DG) O003000300005 DECAY-DATA (90-TH-228,1.91313YR) O003000300006 (82-PB-212,,DG,238.6/241.0,0.488) 241 keV quantum have O003000300007 been produced by Ra-224 decay. O003000300008 HISTORY (20200815A) SD: SF9=EXP deleted from REACTION code. O003000300009 ENDBIB 7 0 O003000300010 NOCOMMON 0 0 O003000300011 DATA 3 8 O003000300012 EN DATA DATA-ERR O003000300013 MEV MB MB O003000300014 40. 6.6 4.2 O003000300015 45. 36.6 6.5 O003000300016 49. 36.8 6.6 O003000300017 51. 35.9 6.5 O003000300018 57. 58.2 10.2 O003000300019 70. 59.6 6.5 O003000300020 75. 63.1 9.0 O003000300021 90. 42.8 7.4 O003000300022 ENDDATA 10 0 O003000300023 ENDSUBENT 22 0 O003000399999 SUBENT O0030004 20200815 O079O003000400001 BIB 4 4 O003000400002 REACTION (90-TH-232(P,X)90-TH-227,,SIG) O003000400003 RAD-DET (90-TH-227,DG) O003000400004 DECAY-DATA (90-TH-227,18.718D,DG,234.9/236.,0.116) O003000400005 HISTORY (20200815A) SD: SF9=EXP deleted from REACTION code. O003000400006 ENDBIB 4 0 O003000400007 NOCOMMON 0 0 O003000400008 DATA 3 8 O003000400009 EN DATA DATA-ERR O003000400010 MEV MB MB O003000400011 45. 0.8 0.5 O003000400012 49. 4.5 1.2 O003000400013 51. 7.8 1.3 O003000400014 57. 23.4 2.9 O003000400015 64. 27.7 3.0 O003000400016 70. 39.8 6.5 O003000400017 75. 39.4 4.6 O003000400018 90. 32.2 3.8 O003000400019 ENDDATA 10 0 O003000400020 ENDSUBENT 19 0 O003000499999 SUBENT O0030005 20200815 O079O003000500001 BIB 4 4 O003000500002 REACTION (90-TH-232(P,X)90-TH-226,,SIG) O003000500003 RAD-DET (90-TH-226,DG) O003000500004 DECAY-DATA (90-TH-226,30.9MIN,DG,242.,0.00866) O003000500005 HISTORY (20200815A) SD: SF9=EXP deleted from REACTION code. O003000500006 ENDBIB 4 0 O003000500007 NOCOMMON 0 0 O003000500008 DATA 3 5 O003000500009 EN DATA DATA-ERR O003000500010 MEV MB MB O003000500011 51. 1.6 1.2 O003000500012 57. 3.8 1.0 O003000500013 70. 21.0 2.7 O003000500014 75. 26.9 2.6 O003000500015 90. 24.1 2.4 O003000500016 ENDDATA 7 0 O003000500017 ENDSUBENT 16 0 O003000599999 SUBENT O0030006 20200815 O079O003000600001 BIB 4 5 O003000600002 REACTION (90-TH-232(P,X)88-RA-225,,SIG) O003000600003 RAD-DET (89-AC-225,DG) O003000600004 DECAY-DATA (88-RA-225,14.8D) O003000600005 (89-AC-225,,DG,439.7,0.21) O003000600006 HISTORY (20200815A) SD: SF9=EXP deleted from REACTION code. O003000600007 ENDBIB 5 0 O003000600008 NOCOMMON 0 0 O003000600009 DATA 3 7 O003000600010 EN DATA DATA-ERR O003000600011 MEV MB MB O003000600012 51. 0.02 0.01 O003000600013 57. 0.05 0.03 O003000600014 64. 0.19 0.04 O003000600015 70. 0.23 0.05 O003000600016 75. 0.33 0.05 O003000600017 85. 0.44 0.08 O003000600018 90. 0.45 0.08 O003000600019 ENDDATA 9 0 O003000600020 ENDSUBENT 19 0 O003000699999 SUBENT O0030007 20200815 O079O003000700001 BIB 4 6 O003000700002 REACTION (90-TH-232(P,X)88-RA-224,,SIG) O003000700003 RAD-DET (88-RA-224,DG) O003000700004 (82-PB-212,DG) O003000700005 DECAY-DATA (88-RA-224,3.66D,DG,238.6/241.,0.488) 238.6 keV O003000700006 quantum have been produced by Pb-212 decay. O003000700007 HISTORY (20200815A) SD: SF9=EXP deleted from REACTION code. O003000700008 ENDBIB 6 0 O003000700009 NOCOMMON 0 0 O003000700010 DATA 3 3 O003000700011 EN DATA DATA-ERR O003000700012 MEV MB MB O003000700013 75. 0.20 0.17 O003000700014 85. 0.53 0.25 O003000700015 90. 0.62 0.22 O003000700016 ENDDATA 5 0 O003000700017 ENDSUBENT 16 0 O003000799999 SUBENT O0030008 20200815 O079O003000800001 BIB 4 4 O003000800002 REACTION (90-TH-232(P,X)88-RA-223,,SIG) O003000800003 RAD-DET (88-RA-223,DG) O003000800004 DECAY-DATA (88-RA-223,11.434D,DG,154.2,0.0559) O003000800005 HISTORY (20200815A) SD: SF9=EXP deleted from REACTION code. O003000800006 ENDBIB 4 0 O003000800007 NOCOMMON 0 0 O003000800008 DATA 3 4 O003000800009 EN DATA DATA-ERR O003000800010 MEV MB MB O003000800011 70. 0.04 0.03 O003000800012 75. 0.29 0.08 O003000800013 85. 0.48 0.12 O003000800014 90. 0.49 0.12 O003000800015 ENDDATA 6 0 O003000800016 ENDSUBENT 15 0 O003000899999 ENDENTRY 8 0 O003099999999