ENTRY A0503 20030919 0000A050300000001 SUBENT A0503001 20030919 0000A050300100001 BIB 9 22 A050300100002 TITLE Fusion of 19-F with 188, 192-Os A050300100003 AUTHOR (K.Mahata, S.Kailas, A.Shrivastava, A.Chatterjee, A050300100004 A.Navin, P.Singh, S.Santra, B.S.Tomar) A050300100005 INSTITUTE (3INDTRM) Nuclear physics and radiochemistry divisionsA050300100006 REFERENCE (J,NP/A,720,209,2003) A050300100007 SAMPLE Targets used in this measurement were 0.5 mg/cm**2 to A050300100008 1.5 mg/cm**2 thick and were prepared by A050300100009 electro-deposition on ~1 mg/cm**2 Cu backings. Target A050300100010 thickness values were estimated by measuring RutherfordA050300100011 scattering. A050300100012 Relative thickness values of different targets were A050300100013 also checked by measuring X-ray induced fluorescence. A050300100014 While 192-Os targets were 99% enriched, 188-Os targets A050300100015 had the following isotopic composition, 86.7% 188-Os, A050300100016 9.51% 189-Os, 2.46% 190-Os, and 1.33% 192-Os. A050300100017 FACILITY (VDGT,3INDTRM) Pelletron accelerator A050300100018 METHOD (EXTB) A050300100019 (SITA) A050300100020 HISTORY (20030617C) A050300100021 (20030715R) Data tables are received from K.Mahata A050300100022 (20030919U) Last checking has been done. A050300100023 STATUS (TABLE) From K.Mahata A050300100024 ENDBIB 22 0 A050300100025 NOCOMMON 0 0 A050300100026 ENDSUBENT 25 0 A050300199999 SUBENT A0503002 20030919 0000A050300200001 BIB 10 22 A050300200002 REACTION (76-OS-188(9-F-19,F),,SIG) A050300200003 PART-DET (FF) A050300200004 METHOD (EDE) Most of the fission fragments were stopped in theA050300200005 delta-E detector. Fragments reaching the E detectorA050300200006 were well separated from the direct reaction products A050300200007 and evaporated particles in two-dimensional E vs. A050300200008 delta-E Plots. A050300200009 DETECTOR (TELES,SIBAR,SIBAR) Three delta-E - e telescopes A050300200010 consisting of Si surface barrier detectors (thickness A050300200011 delta-E = 10-15 mumeters, E = 300 mumeters) were usedA050300200012 to detect fission fragments. A050300200013 (SIBAR) Two Si surface barrier detectors were kept at A050300200014 35 and 55 degrees to monitor Rutherford scattering A050300200015 necessary for absolute normalization of the fission A050300200016 cross-sections. A050300200017 MONITOR (76-OS-188(9-F-19,EL)76-OS-188,,DA,,RTH) A050300200018 ANALYSIS (INTAD) A050300200019 ERR-ANALYS (ERR-T) Errors for fission cross section include A050300200020 uncertainties in solid angle and counting statistics. A050300200021 STATUS (DEP,A0503004) A050300200022 ADD-RES (COMP) Coupled channels code CCDEF. A050300200023 REL-REF (N,,C.H.DASSO+,J,CPC,54,409,1989) CCDEF Code A050300200024 ENDBIB 22 0 A050300200025 NOCOMMON 0 0 A050300200026 DATA 3 10 A050300200027 EN-CM DATA ERR-T A050300200028 MEV MB MB A050300200029 72. 0.94 0.16 A050300200030 73.4 2.67 0.27 A050300200031 74.6 7.21 0.7 A050300200032 77.7 43.4 3.2 A050300200033 79.6 83.1 6.1 A050300200034 82.5 171.6 8.7 A050300200035 83.1 188.31 0.7 A050300200036 85.2 282.1 5. A050300200037 87.9 377.2 2. A050300200038 94.3 590.3 4. A050300200039 ENDDATA 12 0 A050300200040 ENDSUBENT 39 0 A050300299999 SUBENT A0503003 20030919 0000A050300300001 BIB 10 22 A050300300002 REACTION (76-OS-192(9-F-19,F),,SIG) A050300300003 PART-DET (FF) A050300300004 METHOD (EDE) Most of the fission fragments were stopped in theA050300300005 delta-E detector. Fragments reaching the E detectorA050300300006 were well separated from the direct reaction products A050300300007 and evaporated particles in two-dimensional E vs. A050300300008 delta-E Plots. A050300300009 DETECTOR (TELES,SIBAR,SIBAR) Three delta-E - e telescopes A050300300010 consisting of Si surface barrier detectors (thickness A050300300011 delta-E = 10-15 mumeters, E = 300 mumeters) were usedA050300300012 to detect fission fragments. A050300300013 (SIBAR) Two Si surface barrier detectors were kept at A050300300014 35 and 55 degrees to monitor Rutherford scattering A050300300015 necessary for absolute normalization of the fission A050300300016 cross-sections. A050300300017 MONITOR (76-OS-192(9-F-19,EL)76-OS-192,,DA,,RTH) A050300300018 ANALYSIS (INTAD) A050300300019 STATUS (DEP,A0503005) A050300300020 ADD-RES (COMP) Coupled channels code CCDEF. A050300300021 REL-REF (N,,C.H.DASSO+,J,CPC,54,409,1989) CCDEF Code A050300300022 ERR-ANALYS (ERR-T) Errors for fission cross section include A050300300023 uncertainties in solid angle and counting statistics. A050300300024 ENDBIB 22 0 A050300300025 NOCOMMON 0 0 A050300300026 DATA 3 9 A050300300027 EN-CM DATA ERR-T A050300300028 MEV MB MB A050300300029 73.2 2.87 0.52 A050300300030 74.5 8.56 0.93 A050300300031 75.7 18.8 1.82 A050300300032 78.4 53.9 2.96 A050300300033 80.7 95.9 5.1 A050300300034 83.2 170. 8.5 A050300300035 86.4 298. 17.6 A050300300036 89.1 392. 22. A050300300037 95.1 544. 34. A050300300038 ENDDATA 11 0 A050300300039 ENDSUBENT 38 0 A050300399999 SUBENT A0503004 20030919 0000A050300400001 BIB 7 20 A050300400002 REACTION (76-OS-188(9-F-19,F),,DA,FF,RSD) A050300400003 PART-DET (FF) A050300400004 METHOD (EDE) Most of the fission fragments were stopped in theA050300400005 delta-E detector. Fragments reaching the E detectorA050300400006 were well separated from the direct reaction products A050300400007 and evaporated particles in two-dimensional E vs. A050300400008 delta-E Plots. A050300400009 DETECTOR (TELES,SIBAR,SIBAR) Three delta-E - e telescopes A050300400010 consisting of Si surface barrier detectors (thickness A050300400011 delta-E = 10-15 mumeters, E = 300 mumeters) were usedA050300400012 to detect fission fragments. A050300400013 (SIBAR) Two Si surface barrier detectors were kept at A050300400014 35 and 55 degrees to monitor Rutherford scattering A050300400015 necessary for absolute normalization of the fission A050300400016 cross-sections. A050300400017 MONITOR (76-OS-188(9-F-19,EL)76-OS-188,,DA,,RTH) A050300400018 ERR-ANALYS (ERR-T) Errors for fission fragment anisotropies A050300400019 include uncertainties in solid angle and counting A050300400020 statistics. A050300400021 MISC-COL (MISC) Excitation energy of compound nucleus (At-207) A050300400022 ENDBIB 20 0 A050300400023 COMMON 1 3 A050300400024 ANG-CM A050300400025 ADEG A050300400026 180. A050300400027 ENDCOMMON 3 0 A050300400028 DATA 4 6 A050300400029 EN DATA ERR-T MISC A050300400030 MEV NO-DIM NO-DIM MEV A050300400031 83.4 1.72 0.16 46.4 A050300400032 86.4 2.33 0.14 49.1 A050300400033 88.7 3.66 0.08 51.2 A050300400034 91.7 3.03 0.08 53.9 A050300400035 97.7 3.42 0.14 59.4 A050300400036 105. 4.18 0.13 66. A050300400037 ENDDATA 8 0 A050300400038 ENDSUBENT 37 0 A050300499999 SUBENT A0503005 20030919 0000A050300500001 BIB 7 20 A050300500002 REACTION (76-OS-192(9-F-19,F),,DA,FF,RSD) A050300500003 PART-DET (FF) A050300500004 METHOD (EDE) Most of the fission fragments were stopped in theA050300500005 delta-E detector. Fragments reaching the E detectorA050300500006 were well separated from the direct reaction products A050300500007 and evaporated particles in two-dimensional E vs. A050300500008 delta-E Plots. A050300500009 DETECTOR (TELES,SIBAR,SIBAR) Three delta-E - e telescopes A050300500010 consisting of Si surface barrier detectors (thickness A050300500011 delta-E = 10-15 mumeters, E = 300 mumeters) were usedA050300500012 to detect fission fragments. A050300500013 (SIBAR) Two Si surface barrier detectors were kept at A050300500014 35 and 55 degrees to monitor Rutherford scattering A050300500015 necessary for absolute normalization of the fission A050300500016 cross-sections. A050300500017 MONITOR (76-OS-192(9-F-19,EL)76-OS-192,,DA,,RTH) A050300500018 ERR-ANALYS (ERR-T) Errors for fission fragment anisotropies A050300500019 include uncertainties in solid angle and counting A050300500020 statistics. A050300500021 MISC-COL (MISC) Excitation energy of compound nucleus (At-211) A050300500022 ENDBIB 20 0 A050300500023 COMMON 1 3 A050300500024 ANG-CM A050300500025 ADEG A050300500026 180. A050300500027 ENDCOMMON 3 0 A050300500028 DATA 4 7 A050300500029 EN DATA ERR-T MISC A050300500030 MEV NO-DIM NO-DIM MEV A050300500031 83.2 2.07 0.26 50. A050300500032 86.2 2.26 0.13 52.7 A050300500033 88.7 2.36 0.1 55. A050300500034 91.7 3. 0.1 57.7 A050300500035 94.7 3.24 0.1 60.5 A050300500036 97.7 3.41 0.1 63.2 A050300500037 104.2 4.3 0.1 69.1 A050300500038 ENDDATA 9 0 A050300500039 ENDSUBENT 38 0 A050300599999 SUBENT A0503006 20030919 0000A050300600001 BIB 6 19 A050300600002 REACTION (76-OS-192(9-F-19,F),,DA,FF,RSD) A050300600003 PART-DET (FF) A050300600004 METHOD (EDE) Most of the fission fragments were stopped in theA050300600005 delta-E detector. Fragments reaching the E detectorA050300600006 were well separated from the direct reaction products A050300600007 and evaporated particles in two-dimensional E vs. A050300600008 delta-E Plots. A050300600009 DETECTOR (TELES,SIBAR,SIBAR) Three delta-E - e telescopes A050300600010 consisting of Si surface barrier detectors (thickness A050300600011 delta-E = 10-15 mumeters, E = 300 mumeters) were usedA050300600012 to detect fission fragments. A050300600013 (SIBAR) Two Si surface barrier detectors were kept at A050300600014 35 and 55 degrees to monitor Rutherford scattering A050300600015 necessary for absolute normalization of the fission A050300600016 cross-sections. A050300600017 MONITOR (76-OS-192(9-F-19,EL)76-OS-192,,DA,,RTH) A050300600018 ERR-ANALYS (ERR-T) Errors for fission fragment anisotropies A050300600019 include uncertainties in solid angle and counting A050300600020 statistics. A050300600021 ENDBIB 19 0 A050300600022 COMMON 1 3 A050300600023 EN A050300600024 MEV A050300600025 95. A050300600026 ENDCOMMON 3 0 A050300600027 DATA 3 6 A050300600028 ANG-CM DATA ERR-T A050300600029 ADEG NO-DIM NO-DIM A050300600030 93.5 1.05 0.02 A050300600031 113.5 1.09 0.02 A050300600032 131.9 1.3 0.03 A050300600033 148.8 1.87 0.03 A050300600034 156.8 2.29 0.06 A050300600035 172.4 3.06 0.07 A050300600036 ENDDATA 8 0 A050300600037 ENDSUBENT 36 0 A050300699999 SUBENT A0503007 20030919 0000A050300700001 BIB 6 20 A050300700002 REACTION (76-OS-188(9-F-19,3N)85-AT-204,,SIG) A050300700003 METHOD (GSPEC) A050300700004 (ACTIV) Irradiation times were varied between 30 A050300700005 minutes to 3 hours according to the half life of the A050300700006 evaporation residues that were expected to be formed inA050300700007 significant abundance. A050300700008 (BCINT) The beam current was kept around 10 particle A050300700009 nanoampere and monitored in a multi-scaling mode to A050300700010 take into account the fluctuation in beam intensity A050300700011 with time. A050300700012 ANALYSIS (DECAY) After irradiation, the targets were removed andA050300700013 beam induced activity was counted using an efficiency A050300700014 calibrated 60 cc HPGe detector for several half lives A050300700015 of the evaporation residues produced. A050300700016 DETECTOR (HPGE) A050300700017 ERR-ANALYS (ERR-T) The errors in evaporation residue cross A050300700018 sections include uncertainties in gamma-ray branching A050300700019 ratio, half-life, detector efficiency, target thicknessA050300700020 and coumting statistics. A050300700021 MISC-COL (MISC) Excitation energy of compound nucleus (At-207) A050300700022 ENDBIB 20 0 A050300700023 NOCOMMON 0 0 A050300700024 DATA 4 5 A050300700025 EN DATA ERR-T MISC A050300700026 MEV MB PER-CENT MEV A050300700027 79.4 0.17 0.05 42.7 A050300700028 80.8 0.39 0.13 44. A050300700029 82.1 0.78 0.38 45.2 A050300700030 85.6 1.35 2.35 48.4 A050300700031 87.6 1. 3.3 50.2 A050300700032 ENDDATA 7 0 A050300700033 ENDSUBENT 32 0 A050300799999 SUBENT A0503008 20030919 0000A050300800001 BIB 8 30 A050300800002 REACTION (76-OS-188(9-F-19,4N)85-AT-203,,SIG) A050300800003 METHOD (GSPEC) A050300800004 (ACTIV) Irradiation times were varied between 30 A050300800005 minutes to 3 hours according to the half life of the A050300800006 evaporation residues that were expected to be formed inA050300800007 significant abundance. A050300800008 (BCINT) The beam current was kept around 10 particle A050300800009 nanoampere and monitored in a multi-scaling mode to A050300800010 take into account the fluctuation in beam intensity A050300800011 with time. A050300800012 ANALYSIS (DECAY) After irradiation, the targets were removed andA050300800013 beam induced activity was counted using an efficiency A050300800014 calibrated 60 cc HPGe detector for several half lives A050300800015 of the evaporation residues produced. A050300800016 DETECTOR (HPGE) A050300800017 ERR-ANALYS (ERR-T) The errors in evaporation residue cross A050300800018 sections include uncertainties in gamma-ray branching A050300800019 ratio, half-life, detector efficiency, target thicknessA050300800020 and coumting statistics. A050300800021 COMMENT -By authors. In the case of 203-At , absolute A050300800022 intensities of gamma-rays were not available. Hence, A050300800023 the activity of 203-Po (daughter nuclei from beta-decayA050300800024 of 203-At) was followed. Small corrections due to A050300800025 direct formation of 203-Po were made using statistical A050300800026 model predictions, which explain all other major A050300800027 channels satisfactorily. A050300800028 CORRECTION Contributions of other isotopes present in small A050300800029 abundance, in the case of 188-Os target, were also A050300800030 corrected using statistical model predictions. A050300800031 MISC-COL (MISC) Excitation energy of compound nucleus (At-207) A050300800032 ENDBIB 30 0 A050300800033 NOCOMMON 0 0 A050300800034 DATA 4 10 A050300800035 EN DATA ERR-T MISC A050300800036 MEV MB PER-CENT MEV A050300800037 79.4 0.5 0.1 42.7 A050300800038 80.8 1.46 0.14 44. A050300800039 82.1 4.21 0.45 45.2 A050300800040 85.6 27.5 2. 48.4 A050300800041 87.6 39. 2.7 50.2 A050300800042 90.8 62.5 4.6 53.1 A050300800043 91.6 54.5 4.2 53.8 A050300800044 93.8 42.9 3.6 55.8 A050300800045 96.9 27.2 2.7 58.6 A050300800046 103.8 7.36 1.7 64.9 A050300800047 ENDDATA 12 0 A050300800048 ENDSUBENT 47 0 A050300899999 SUBENT A0503009 20030919 0000A050300900001 BIB 8 30 A050300900002 REACTION (76-OS-188(9-F-19,5N)85-AT-202,,SIG) A050300900003 METHOD (GSPEC) A050300900004 (ACTIV) Irradiation times were varied between 30 A050300900005 minutes to 3 hours according to the half life of the A050300900006 evaporation residues that were expected to be formed inA050300900007 significant abundance. A050300900008 (BCINT) The beam current was kept around 10 particle A050300900009 nanoampere and monitored in a multi-scaling mode to A050300900010 take into account the fluctuation in beam intensity A050300900011 with time. A050300900012 ANALYSIS (DECAY) After irradiation, the targets were removed andA050300900013 beam induced activity was counted using an efficiency A050300900014 calibrated 60 cc HPGe detector for several half lives A050300900015 of the evaporation residues produced. A050300900016 DETECTOR (HPGE) A050300900017 ERR-ANALYS (ERR-T) The errors in evaporation residue cross A050300900018 sections include uncertainties in gamma-ray branching A050300900019 ratio, half-life, detector efficiency, target thicknessA050300900020 and coumting statistics. A050300900021 COMMENT -By authors. In the case of 202-At , absolute A050300900022 intensities of gamma -rays were not available. Hence,A050300900023 the activity of 202-Po (daughter nuclei from beta-decayA050300900024 of 202-At) was followed. Small corrections due to A050300900025 direct formation of 202-Po were made using statistical A050300900026 model predictions, which explain all other major A050300900027 channels satisfactorily. A050300900028 CORRECTION Contributions of other isotopes present in small A050300900029 abundance, in the case of 188-Os target, were also A050300900030 corrected using statistical model predictions. A050300900031 MISC-COL (MISC) Excitation energy of compound nucleus (At-207) A050300900032 ENDBIB 30 0 A050300900033 NOCOMMON 0 0 A050300900034 DATA 4 6 A050300900035 EN DATA ERR-T MISC A050300900036 MEV MB PER-CENT MEV A050300900037 87.6 6.85 2.44 50.2 A050300900038 90.8 26.3 1.8 53.1 A050300900039 91.6 27. 2.2 53.8 A050300900040 93.8 70. 3.8 55.8 A050300900041 96.9 89.4 2.9 58.6 A050300900042 103.8 90. 3.4 64.9 A050300900043 ENDDATA 8 0 A050300900044 ENDSUBENT 43 0 A050300999999 SUBENT A0503010 20030919 0000A050301000001 BIB 6 20 A050301000002 REACTION (76-OS-192(9-F-19,4N)85-AT-207,,SIG) A050301000003 METHOD (GSPEC) A050301000004 (ACTIV) Irradiation times were varied between 30 A050301000005 minutes to 3 hours according to the half life of the A050301000006 evaporation residues that were expected to be formed inA050301000007 significant abundance. A050301000008 (BCINT) The beam current was kept around 10 particle A050301000009 nanoampere and monitored in a multi-scaling mode to A050301000010 take into account the fluctuation in beam intensity A050301000011 with time. A050301000012 ANALYSIS (DECAY) After irradiation, the targets were removed andA050301000013 beam induced activity was counted using an efficiency A050301000014 calibrated 60 cc HPGe detector for several half lives A050301000015 of the evaporation residues produced. A050301000016 DETECTOR (HPGE) A050301000017 ERR-ANALYS (ERR-T) The errors in evaporation residue cross A050301000018 sections include uncertainties in gamma-ray branching A050301000019 ratio, half-life, detector efficiency, target thicknessA050301000020 and coumting statistics. A050301000021 MISC-COL (MISC) Excitation energy of compound nucleus (At-211) A050301000022 ENDBIB 20 0 A050301000023 NOCOMMON 0 0 A050301000024 DATA 4 8 A050301000025 EN DATA ERR-T MISC A050301000026 MEV MB PER-CENT MEV A050301000027 79.2 0.52 0.06 46.4 A050301000028 80.5 1.66 0.5 47.5 A050301000029 81.9 4.46 0.81 48.8 A050301000030 83.2 8.23 1.55 50. A050301000031 86.2 10.1 1.5 52.7 A050301000032 88.7 10.1 1.6 55. A050301000033 91.4 9.77 1.02 57.5 A050301000034 95. 6.17 2.02 60.7 A050301000035 ENDDATA 10 0 A050301000036 ENDSUBENT 35 0 A050301099999 SUBENT A0503011 20030919 0000A050301100001 BIB 6 20 A050301100002 REACTION (76-OS-192(9-F-19,5N)85-AT-206,,SIG) A050301100003 METHOD (GSPEC) A050301100004 (ACTIV) Irradiation times were varied between 30 A050301100005 minutes to 3 hours according to the half life of the A050301100006 evaporation residues that were expected to be formed inA050301100007 significant abundance. A050301100008 (BCINT) The beam current was kept around 10 particle A050301100009 nanoampere and monitored in a multi-scaling mode to A050301100010 take into account the fluctuation in beam intensity A050301100011 with time. A050301100012 ANALYSIS (DECAY) After irradiation, the targets were removed andA050301100013 beam induced activity was counted using an efficiency A050301100014 calibrated 60 cc HPGe detector for several half lives A050301100015 of the evaporation residues produced. A050301100016 DETECTOR (HPGE) A050301100017 ERR-ANALYS (ERR-T) The errors in evaporation residue cross A050301100018 sections include uncertainties in gamma-ray branching A050301100019 ratio, half-life, detector efficiency, target thicknessA050301100020 and coumting statistics. A050301100021 MISC-COL (MISC) Excitation energy of compound nucleus (At-211) A050301100022 ENDBIB 20 0 A050301100023 NOCOMMON 0 0 A050301100024 DATA 4 10 A050301100025 EN DATA ERR-T MISC A050301100026 MEV MB PER-CENT MEV A050301100027 79.2 0.37 0.06 46.4 A050301100028 80.5 0.97 0.15 47.5 A050301100029 81.9 3.36 0.45 48.8 A050301100030 83.2 8.78 0.95 50. A050301100031 86.2 35.4 2.5 52.7 A050301100032 88.7 62.3 4.4 55. A050301100033 91.4 98.7 7.6 57.5 A050301100034 95. 114. 10. 60.7 A050301100035 97.9 88. 7.6 63.4 A050301100036 104.5 36.5 2.6 69.4 A050301100037 ENDDATA 12 0 A050301100038 ENDSUBENT 37 0 A050301199999 SUBENT A0503012 20030919 0000A050301200001 BIB 6 20 A050301200002 REACTION (76-OS-192(9-F-19,6N)85-AT-205,,SIG) A050301200003 METHOD (GSPEC) A050301200004 (ACTIV) Irradiation times were varied between 30 A050301200005 minutes to 3 hours according to the half life of the A050301200006 evaporation residues that were expected to be formed inA050301200007 significant abundance. A050301200008 (BCINT) The beam current was kept around 10 particle A050301200009 nanoampere and monitored in a multi-scaling mode to A050301200010 take into account the fluctuation in beam intensity A050301200011 with time. A050301200012 ANALYSIS (DECAY) After irradiation, the targets were removed andA050301200013 beam induced activity was counted using an efficiency A050301200014 calibrated 60 cc HPGe detector for several half lives A050301200015 of the evaporation residues produced. A050301200016 DETECTOR (HPGE) A050301200017 ERR-ANALYS (ERR-T) The errors in evaporation residue cross A050301200018 sections include uncertainties in gamma-ray branching A050301200019 ratio, half-life, detector efficiency, target thicknessA050301200020 and coumting statistics. A050301200021 MISC-COL (MISC) Excitation energy of compound nucleus (At-211) A050301200022 ENDBIB 20 0 A050301200023 NOCOMMON 0 0 A050301200024 DATA 4 5 A050301200025 EN DATA ERR-T MISC A050301200026 MEV MB PER-CENT MEV A050301200027 88.7 5.24 1.7 55. A050301200028 91.4 20.8 2.9 57.5 A050301200029 95. 90.3 13. 60.7 A050301200030 97.9 135. 18. 63.4 A050301200031 104.5 197. 26. 69.4 A050301200032 ENDDATA 7 0 A050301200033 ENDSUBENT 32 0 A050301299999 SUBENT A0503013 20030919 0000A050301300001 BIB 6 20 A050301300002 REACTION (76-OS-192(9-F-19,7N)85-AT-204,,SIG) A050301300003 METHOD (GSPEC) A050301300004 (ACTIV) Irradiation times were varied between 30 A050301300005 minutes to 3 hours according to the half life of the A050301300006 evaporation residues that were expected to be formed inA050301300007 significant abundance. A050301300008 (BCINT) The beam current was kept around 10 particle A050301300009 nanoampere and monitored in a multi-scaling mode to A050301300010 take into account the fluctuation in beam intensity A050301300011 with time. A050301300012 ANALYSIS (DECAY) After irradiation, the targets were removed andA050301300013 beam induced activity was counted using an efficiency A050301300014 calibrated 60 cc HPGe detector for several half lives A050301300015 of the evaporation residues produced. A050301300016 DETECTOR (HPGE) A050301300017 ERR-ANALYS (ERR-T) The errors in evaporation residue cross A050301300018 sections include uncertainties in gamma-ray branching A050301300019 ratio, half-life, detector efficiency, target thicknessA050301300020 and coumting statistics. A050301300021 MISC-COL (MISC) Excitation energy of compound nucleus (At-211) A050301300022 ENDBIB 20 0 A050301300023 NOCOMMON 0 0 A050301300024 DATA 4 1 A050301300025 EN DATA ERR-T MISC A050301300026 MEV MB PER-CENT MEV A050301300027 104.5 15.2 1. 69.4 A050301300028 ENDDATA 3 0 A050301300029 ENDSUBENT 28 0 A050301399999 ENDENTRY 13 0 A050399999999