ENTRY A0150 20200602 A095A015000000001
SUBENT A0150001 20200602 A095A015000100001
BIB 11 22 A015000100002
TITLE Emission of electron-positron pairs from light nuclei A015000100003
I: monopole transition in 16-O * A015000100004
AUTHOR (S.Devons, G.Coldring, G.R.Lindsey) A015000100005
INSTITUTE (2UK IST) Department of Physics, Imperial College, A015000100006
London A015000100007
REFERENCE (J,PPS/A,67,134,1954) A015000100008
FACILITY (ACCEL,2UK IST) A015000100009
SAMPLE The target (CaF2) was deposited by vacuum evaporation A015000100010
on a thin foil of aluminum (0.15 mg/cm2). A015000100011
DETECTOR (COIN,GEMUC,GEMUC) To detect electron and positron. A015000100012
A third similar counter was used in anti-coincidence, A015000100013
to avoid registering as pairs, single electrons which A015000100014
have scattered in the walls of one of the counters and A015000100015
detected in both. A015000100016
METHOD (BCINT,EXTB,COINC) A015000100017
ERR-ANALYS (ERR-1) Uncertainty in the beam current integration A015000100018
ADD-RES Positron-electron correlation data. A015000100019
HISTORY (20010318C) A015000100020
(20010703A) O.Schwerer remark is included. A015000100021
(20010703U) Last checking has been done. A015000100022
(20200602A) SD: Corrections in all Subents. Numerical A015000100023
data revised. ERR-ANALYS updated. A015000100024
ENDBIB 22 0 A015000100025
COMMON 2 3 A015000100026
EN-ERR ERR-1 A015000100027
KEV PER-CENT A015000100028
1. 2. A015000100029
ENDCOMMON 3 0 A015000100030
ENDSUBENT 29 0 A015000199999
SUBENT A0150002 20200602 A095A015000200001
BIB 6 11 A015000200002
REACTION (9-F-19(P,A)8-O-16,PAR,SIG) A015000200003
PART-DET (ICE) Electron-positron pairs. A015000200004
LEVEL-PROP (8-O-16,E-LVL=6.06,SPIN=0.,PARITY=+1.) A015000200005
COMMENT - by authors - half-life investigated state has been A015000200006
measured independently. The half-life = (5.+/-0.5)E-11 A015000200007
sec A015000200008
STATUS (CURVE) fig. 2 from Proc.Phys.Soc.(London),A67(1954)134A015000200009
For better presentation data before Ep=827.4 keV are A015000200010
given in the scale x 10. (see difference in ERR-DIG). A015000200011
HISTORY (20200602A) SD: SF9=EXP deleted from REACTION code. A015000200012
DATA-ERR -> ERR-DIG. EN-SEC deleted. STATUS added. A015000200013
ENDBIB 11 0 A015000200014
COMMON 1 3 A015000200015
E-LVL A015000200016
MEV A015000200017
6.06 A015000200018
ENDCOMMON 3 0 A015000200019
DATA 3 149 A015000200020
EN DATA ERR-DIG A015000200021
KEV MB MB A015000200022
638.9 0.074 0.004 A015000200023
641.9 0.074 0.004 A015000200024
646.4 0.075 0.004 A015000200025
649.5 0.075 0.004 A015000200026
653.9 0.085 0.004 A015000200027
654.0 0.080 0.004 A015000200028
656.9 0.090 0.004 A015000200029
659.9 0.101 0.004 A015000200030
662.6 0.155 0.004 A015000200031
662.8 0.114 0.004 A015000200032
666.5 0.258 0.004 A015000200033
668.2 0.227 0.004 A015000200034
672.7 0.232 0.004 A015000200035
677.7 0.155 0.004 A015000200036
678.0 0.101 0.004 A015000200037
682.6 0.101 0.004 A015000200038
684.1 0.101 0.004 A015000200039
688.3 0.150 0.004 A015000200040
688.6 0.114 0.004 A015000200041
694.3 0.166 0.004 A015000200042
697.0 0.223 0.004 A015000200043
701.1 0.292 0.004 A015000200044
701.8 0.429 0.004 A015000200045
702.0 0.390 0.004 A015000200046
704.7 0.455 0.004 A015000200047
709.1 0.478 0.004 A015000200048
712.1 0.473 0.004 A015000200049
721.6 0.414 0.004 A015000200050
727.8 0.375 0.004 A015000200051
730.9 0.370 0.004 A015000200052
732.4 0.378 0.004 A015000200053
738.5 0.360 0.004 A015000200054
740.0 0.365 0.004 A015000200055
740.0 0.360 0.004 A015000200056
743.1 0.348 0.004 A015000200057
747.6 0.353 0.004 A015000200058
747.7 0.348 0.004 A015000200059
750.6 0.363 0.004 A015000200060
755.1 0.363 0.004 A015000200061
755.2 0.356 0.004 A015000200062
759.5 0.394 0.004 A015000200063
761.0 0.394 0.004 A015000200064
762.5 0.397 0.004 A015000200065
765.5 0.395 0.004 A015000200066
769.9 0.418 0.004 A015000200067
774.2 0.454 0.004 A015000200068
778.7 0.475 0.004 A015000200069
786.4 0.452 0.004 A015000200070
788.0 0.431 0.004 A015000200071
791.0 0.429 0.004 A015000200072
792.4 0.452 0.004 A015000200073
796.9 0.465 0.004 A015000200074
808.4 0.560 0.004 A015000200075
810.9 0.645 0.004 A015000200076
815.0 0.715 0.004 A015000200077
827.4 1.61 0.04 A015000200078
828.6 2.13 0.04 A015000200079
835.7 2.90 0.04 A015000200080
839.7 3.83 0.04 A015000200081
842.1 4.83 0.04 A015000200082
846.9 4.53 0.04 A015000200083
846.9 4.47 0.04 A015000200084
848.3 4.68 0.04 A015000200085
852.2 3.16 0.04 A015000200086
854.9 3.81 0.04 A015000200087
858.7 2.47 0.04 A015000200088
865.2 1.70 0.04 A015000200089
869.5 2.12 0.04 A015000200090
875.2 2.69 0.04 A015000200091
875.5 2.22 0.04 A015000200092
877.5 1.38 0.04 A015000200093
880.7 0.94 0.04 A015000200094
883.7 1.09 0.04 A015000200095
886.8 0.86 0.04 A015000200096
892.9 0.84 0.04 A015000200097
896.0 0.74 0.04 A015000200098
897.5 0.79 0.04 A015000200099
903.5 0.85 0.04 A015000200100
905.0 0.77 0.04 A015000200101
912.7 0.70 0.04 A015000200102
915.7 0.65 0.04 A015000200103
924.8 0.65 0.04 A015000200104
932.3 0.73 0.04 A015000200105
933.7 0.96 0.04 A015000200106
938.2 1.02 0.04 A015000200107
942.8 0.92 0.04 A015000200108
944.3 0.81 0.04 A015000200109
948.9 0.76 0.04 A015000200110
953.5 0.71 0.04 A015000200111
959.5 0.72 0.04 A015000200112
973.1 0.72 0.04 A015000200113
980.6 0.83 0.04 A015000200114
992.8 0.78 0.04 A015000200115
998.8 0.86 0.04 A015000200116
1005.0 0.89 0.04 A015000200117
1012.0 0.92 0.04 A015000200118
1015.0 0.97 0.04 A015000200119
1015.0 0.92 0.04 A015000200120
1023.0 1.03 0.04 A015000200121
1027.0 1.03 0.04 A015000200122
1030.0 1.26 0.04 A015000200123
1035.0 1.11 0.04 A015000200124
1041.0 1.29 0.04 A015000200125
1047.0 1.17 0.04 A015000200126
1050.0 1.19 0.04 A015000200127
1057.0 1.35 0.04 A015000200128
1057.0 1.22 0.04 A015000200129
1066.0 1.41 0.04 A015000200130
1072.0 1.49 0.04 A015000200131
1080.0 1.62 0.04 A015000200132
1081.0 1.70 0.04 A015000200133
1083.0 2.08 0.04 A015000200134
1086.0 2.03 0.04 A015000200135
1087.0 1.90 0.04 A015000200136
1092.0 2.37 0.04 A015000200137
1093.0 2.27 0.04 A015000200138
1097.0 2.78 0.04 A015000200139
1102.0 3.12 0.04 A015000200140
1111.0 3.30 0.04 A015000200141
1114.0 3.56 0.04 A015000200142
1119.0 3.87 0.04 A015000200143
1120.0 3.38 0.04 A015000200144
1123.0 3.41 0.04 A015000200145
1125.0 3.82 0.04 A015000200146
1131.0 3.98 0.04 A015000200147
1136.0 3.29 0.04 A015000200148
1138.0 3.70 0.04 A015000200149
1142.0 3.52 0.04 A015000200150
1146.0 3.24 0.04 A015000200151
1149.0 3.17 0.04 A015000200152
1153.0 3.14 0.04 A015000200153
1159.0 3.30 0.04 A015000200154
1165.0 3.40 0.04 A015000200155
1171.0 3.74 0.04 A015000200156
1174.0 3.59 0.04 A015000200157
1178.0 3.77 0.04 A015000200158
1183.0 3.90 0.04 A015000200159
1186.0 4.24 0.04 A015000200160
1190.0 4.14 0.04 A015000200161
1193.0 4.78 0.04 A015000200162
1199.0 4.63 0.04 A015000200163
1206.0 5.22 0.04 A015000200164
1208.0 5.63 0.04 A015000200165
1219.0 6.23 0.04 A015000200166
1231.0 6.55 0.04 A015000200167
1237.0 7.06 0.04 A015000200168
1237.0 6.68 0.04 A015000200169
1251.0 6.53 0.04 A015000200170
1258.0 5.53 0.04 A015000200171
ENDDATA 151 0 A015000200172
ENDSUBENT 171 0 A015000299999
ENDENTRY 2 0 A015099999999