ENTRY T0128 20010124 0000T012800000001 SUBENT T0128001 20010124 0000T012800100001 BIB 15 35 T012800100002 INSTITUTE (1USAFSU,1CANMCG) T012800100003 REFERENCE (J,NP/A,288,291,1977) T012800100004 AUTHOR (R.HOLUB,M.FOWLER,L.YAFFE,A.ZELLER) T012800100005 TITLE Formation of 24Na in 'Fission-Like' Reactions T012800100006 FACILITY (SYNCY,1CANMCG) T012800100007 DETECTOR (GELI) T012800100008 MONITOR (29-CU-65(P,N+P)29-CU-64,,SIG) Beam intensity monitor. T012800100009 Absolute detector efficiency measured using standard T012800100010 sources. Relative efficiency calibration made using T012800100011 182Ta source. T012800100012 DECAY-DATA (11-NA-24,15.0HR,DG,1369.,1.00,DG,2754.,1.00) T012800100013 DECAY-MON (29-CU-64,12.75HR,AR,511.,0.38) T012800100014 METHOD (ACTIV,INTB) T012800100015 Counting rates of the 64Cu-61Cu monitor were made T012800100016 with monitor samples were sandwiched between 2 Al T012800100017 absorbers to ensure annihilation of positrons in T012800100018 a well-defined geometry. A correction Of 1.3% was T012800100019 made for absorption of 55-keV gammas in Al absorbers. T012800100020 ANALYSIS Authors assume the production of 24Na in the 40Ca, T012800100021 45Sc, and V reactions results from a binary break-up T012800100022 reaction resulting in two approximately equal T012800100023 fragments. This assumption is based mainly on the T012800100024 shape of the excitation function and an order of T012800100025 magnitude agreement with the fission cross section T012800100026 calculations from the Blann code. T012800100027 ERR-ANALYS (DATA-ERR) No information given on source of T012800100028 uncertainties. T012800100029 ADD-RES (COMP) Measured values are compared to fission cross T012800100030 section calculations based on a subroutine of the T012800100031 statisical evaporation model code of Blann and Plasil.T012800100032 STATUS Data taken from Table3 in reference. T012800100033 (APRVD) Approved by R.F. Holub, 16 January 2001. T012800100034 HISTORY (20001121C) Converted from data set B0082; T012800100035 updated at NNDC. Originally compiled by KaChaPaG and T012800100036 updated by CaJaD. T012800100037 ENDBIB 35 0 T012800100038 COMMON 3 3 T012800100039 EN-NRM MONIT MONIT-ERR T012800100040 MEV MICRO-B MICRO-B T012800100041 75. 1.3 0.1 T012800100042 ENDCOMMON 3 0 T012800100043 ENDSUBENT 42 0 T012800199999 SUBENT T0128002 20001128 0000T012800200001 BIB 2 4 T012800200002 REACTION (13-AL-27(P,X)11-NA-24,CUM,SIG) T012800200003 SAMPLE Al target foil. T012800200004 Copper monitor foil, areal density 44 mg/cm2, T012800200005 placed upstream from target. T012800200006 ENDBIB 4 0 T012800200007 NOCOMMON 0 0 T012800200008 DATA 3 11 T012800200009 EN DATA DATA-ERR T012800200010 MEV MB MB T012800200011 40. 1.3 0.1 T012800200012 47. 5.0 0.3 T012800200013 50. 5.3 0.3 T012800200014 55. 9.2 0.6 T012800200015 60. 9.9 0.6 T012800200016 65. 18.0 1.0 T012800200017 70. 12.0 1.0 T012800200018 75. 14.0 1.0 T012800200019 80. 12.0 1.0 T012800200020 81. 13.0 1.0 T012800200021 85. 13.0 1.0 T012800200022 ENDDATA 13 0 T012800200023 ENDSUBENT 22 0 T012800299999 SUBENT T0128003 20001128 0000T012800300001 BIB 2 3 T012800300002 REACTION (20-CA-40(P,X)11-NA-24,CUM,SIG) T012800300003 SAMPLE Mixture of CaCO3 (99.9% enriched in 40Ca) with cupric T012800300004 oxide in a ratio of 2:1. T012800300005 ENDBIB 3 0 T012800300006 NOCOMMON 0 0 T012800300007 DATA 3 5 T012800300008 EN DATA DATA-ERR T012800300009 MEV MICRO-B MICRO-B T012800300010 50. 0.19 0.02 T012800300011 60. 0.32 0.04 T012800300012 70. 0.62 0.05 T012800300013 80. 1.7 0.12 T012800300014 85. 11. 0.8 T012800300015 ENDDATA 7 0 T012800300016 ENDSUBENT 15 0 T012800399999 SUBENT T0128004 20001128 0000T012800400001 BIB 2 2 T012800400002 REACTION (21-SC-45(P,X)11-NA-24,CUM,SIG) T012800400003 SAMPLE Mixture of Sc2O3 with cupric oxide in a ratio of !:1. T012800400004 ENDBIB 2 0 T012800400005 NOCOMMON 0 0 T012800400006 DATA 3 5 T012800400007 EN DATA DATA-ERR T012800400008 MEV MICRO-B MICRO-B T012800400009 55. 1. 0.1 T012800400010 62. 3.3 0.2 T012800400011 70. 4.6 0.3 T012800400012 77. 7.4 0.5 T012800400013 85. 11.6 0.9 T012800400014 ENDDATA 7 0 T012800400015 ENDSUBENT 14 0 T012800499999 SUBENT T0128005 20001128 0000T012800500001 BIB 2 3 T012800500002 REACTION (22-TI-48(P,X)11-NA-24,CUM,SIG) T012800500003 SAMPLE Mixture of TiO2 (99.13% enriched in 48Ti) with cupric T012800500004 oxide in a ratio of 2:1. T012800500005 ENDBIB 3 0 T012800500006 NOCOMMON 0 0 T012800500007 DATA 3 7 T012800500008 EN DATA DATA-ERR T012800500009 MEV MICRO-B MICRO-B T012800500010 45. 1.9 0.6 T012800500011 50. 3.2 1. T012800500012 60. 4.7 1.2 T012800500013 65. 5.3 1.6 T012800500014 70. 7. 2. T012800500015 75. 12.8 3. T012800500016 85. 9.1 2. T012800500017 ENDDATA 9 0 T012800500018 ENDSUBENT 17 0 T012800599999 SUBENT T0128006 20001128 0000T012800600001 BIB 2 3 T012800600002 REACTION (23-V-51(P,X)11-NA-24,CUM,SIG) T012800600003 SAMPLE Mixture of V2O5 (natural vanadium) with cupric oxide T012800600004 in a ratio of 2:1. T012800600005 ENDBIB 3 0 T012800600006 NOCOMMON 0 0 T012800600007 DATA 3 2 T012800600008 EN DATA DATA-ERR T012800600009 MEV MICRO-B MICRO-B T012800600010 75. 1.6 0.1 T012800600011 85. 2.8 0.3 T012800600012 ENDDATA 4 0 T012800600013 ENDSUBENT 12 0 T012800699999 ENDENTRY 6 0 T012899999999