ENTRY O0763 20031021 0000O076300000001 SUBENT O0763001 20031021 0000O076300100001 BIB 10 18 O076300100002 TITLE Intense beams of radioactive halogens produced by O076300100003 means of surface ionization. O076300100004 AUTHOR (B.Vosicki, T.Bjornstad, L.C.Carraz, J.Heinemeier, O076300100005 H.L.Ravn) O076300100006 INSTITUTE (2ZZZCER) O076300100007 REFERENCE (J,NIM,186,307,1981) O076300100008 HISTORY (20000629C) O076300100009 (20031021U) Last checking has been done. O076300100010 REL-REF (R,,H.L.RAVN,J,NIM/B,26,72,1987) Details of O076300100011 experiments. O076300100012 FACILITY (SYNCY,2ZZZCER) O076300100013 METHOD (OLMS,BCINT) O076300100014 (ACTIV) O076300100015 COMMENT -By authors- the experimental points are not corrected O076300100016 for decay according to the actual delay time O076300100017 distribution and rrepresent simply the isotopic yields O076300100018 (in atoms/s) at the detection position. O076300100019 STATUS (CURVE).By CAJAD. O076300100020 ENDBIB 18 0 O076300100021 COMMON 1 3 O076300100022 EN O076300100023 MEV O076300100024 600. O076300100025 ENDCOMMON 3 0 O076300100026 ENDSUBENT 25 0 O076300199999 SUBENT O0763002 20031021 0000O076300200001 BIB 8 15 O076300200002 REACTION (92-U-238(P,X)ELEM/MASS,,PY,,REL) Figure 2 O076300200003 SAMPLE A UC-graphite target with 84.5 g U-238, thickness 54.9 O076300200004 g/cm**2, where the amount of uranium constitutes O076300200005 approximately 10% of the atoms in the target matrix. O076300200006 DETECTOR (D4PI) O076300200007 ANALYSIS (DECAY) The halflives are all determined by O076300200008 multiscalinig of the beta-ray activity and computer O076300200009 resolution of the decay curves. O076300200010 PART-DET (B-) O076300200011 ERR-ANALYS (ERR-DIG) Data-point reader uncertainty. O076300200012 ADD-RES (DECAY) Half-life of Cl-42 was measured to be 6.8+/-0.3O076300200013 seconds. 6 half-lives was followed. O076300200014 Half-life of Cl-43 was measured to be 3.3+/-0.2 O076300200015 seconds. 5 half-lives was followed. O076300200016 FLAG (1.) Neutron emission not detectable O076300200017 ENDBIB 15 0 O076300200018 COMMON 2 3 O076300200019 ELEMENT ERR-DIG O076300200020 NO-DIM PER-CENT O076300200021 17. 8. O076300200022 ENDCOMMON 3 0 O076300200023 DATA 3 6 O076300200024 MASS DATA FLAG O076300200025 NO-DIM ARB-UNITS NO-DIM O076300200026 38. 6.56E+05 O076300200027 39. 6.78E+05 O076300200028 40. 1.11E+05 O076300200029 41. 3.84E+04 O076300200030 42. 2.77E+03 1. O076300200031 43. 4.01E+02 1. O076300200032 ENDDATA 8 0 O076300200033 ENDSUBENT 32 0 O076300299999 SUBENT O0763003 20031021 0000O076300300001 BIB 8 17 O076300300002 REACTION (92-U-238(P,X)ELEM/MASS,,PY,,REL) Figure 3 O076300300003 SAMPLE A UC-graphite target with 84.5 g U-238, thickness 54.9 O076300300004 g/cm**2, where the amount of uranium constitutes O076300300005 approximately 10% of the atoms in the target matrix. O076300300006 ANALYSIS (DECAY) The halflife was determined by O076300300007 multiscalinig of the gamma-ray activity and computer O076300300008 resolution of the decay curves. O076300300009 PART-DET (DG) O076300300010 (N) O076300300011 ERR-ANALYS (ERR-DIG) Data-point reader uncertainty. O076300300012 DETECTOR (D4PI) A 4-pi beta-detector except for the two O076300300013 nuclides Br-93,Br-94. O076300300014 (HE3SP) A He-3 neutron counter for the Br-94 and Br-93 O076300300015 nuclides. O076300300016 ADD-RES (DECAY) Half-life of Br-76 was measured to be O076300300017 1.35+/-0.05 seconds. 6 halflives were followed. O076300300018 FLAG (1.) Neutron emission has been detected. O076300300019 ENDBIB 17 0 O076300300020 COMMON 2 3 O076300300021 ELEMENT ERR-DIG O076300300022 NO-DIM PER-CENT O076300300023 35. 10. O076300300024 ENDCOMMON 3 0 O076300300025 DATA 4 15 O076300300026 MASS ISOMER DATA FLAG O076300300027 NO-DIM NO-DIM ARB-UNITS NO-DIM O076300300028 76. 1. 20100. O076300300029 78. 1170000. O076300300030 79. 1. 714000. O076300300031 82. 1. 1180000. O076300300032 83. 107000000. O076300300033 85. 87700000. O076300300034 86. 67300000. O076300300035 87. 57100000. O076300300036 88. 23300000. O076300300037 89. 6540000. O076300300038 90. 1020000. O076300300039 91. 78300. O076300300040 92. 11100. O076300300041 93. 704. 1. O076300300042 94. 89. 1. O076300300043 ENDDATA 17 0 O076300300044 ENDSUBENT 43 0 O076300399999 SUBENT O0763004 20031021 0000O076300400001 BIB 7 19 O076300400002 REACTION (41-NB-93(P,X)ELEM/MASS,,PY,,REL) O076300400003 SAMPLE A nobium powder target containing 131.6 g Nb, O076300400004 thickness 85.2 g/cm**2 was used. O076300400005 ERR-ANALYS (ERR-DIG) Data-point reader uncertainty. O076300400006 ANALYSIS (DECAY) The halflives are all determined by O076300400007 multiscalinig of the beta-ray activity and computer O076300400008 resolution of the decay curves. O076300400009 PART-DET (B-) O076300400010 ADD-RES (DECAY) Half-life of Br-72-m was measured to be O076300400011 7.2+/-0.5 seconds. 5 half-lives were followed. O076300400012 Half-life of Br-70-m was measured to be 2.2+/-0.2 O076300400013 seconds. 10 half-lives were followed. O076300400014 Half-life of Br-71 was measured to be 21.5+/-0.5 O076300400015 seconds. 6 half-lives were followed. O076300400016 Half-life of Br-72-g was measured to be 73.2+/-0.5 O076300400017 seconds. 7 half-lives were followed. O076300400018 COMMENT -By compiler. According to ENSDF 2.2 seconds activity O076300400019 of Br-70 is isomer state activity. Needed correction O076300400020 is included in data table. O076300400021 ENDBIB 19 0 O076300400022 COMMON 2 3 O076300400023 ELEMENT ERR-DIG O076300400024 NO-DIM PER-CENT O076300400025 35. 10. O076300400026 ENDCOMMON 3 0 O076300400027 DATA 3 17 O076300400028 MASS ISOMER DATA O076300400029 NO-DIM NO-DIM ARB-UNITS O076300400030 70. 1. 850. O076300400031 71. 580000. O076300400032 72. 0. 11700000. O076300400033 73. 209000000. O076300400034 74. 0.1350000000. O076300400035 75. 4800000000. O076300400036 76. 0.7800000000. O076300400037 76. 1. 7900000. O076300400038 77. 0.8800000000. O076300400039 78. 4100000000. O076300400040 79. 1. 41000000. O076300400041 80. 0. 870000000. O076300400042 82. 0. 63000000. O076300400043 82. 1. 2790000. O076300400044 83. 9900000. O076300400045 84. 1. 800000. O076300400046 85. 83000. O076300400047 ENDDATA 19 0 O076300400048 ENDSUBENT 47 0 O076300499999 ENDENTRY 4 0 O076399999999