HRIBF RIB Intensities (2005)

HRIBF RIB Intensities (2005)

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Measured and estimated RIB yields on target - 2005
Element Mass Half-life Optimum Single-Stripped Beam Intensity* (ions/sec) Optimum Double-Stripped Beam Intensity* (ions/sec) High Beam Purity Available**
Be 7 53.3 d 2 x 107 Yes
F 17 64.5 s 9 x 106 Yes
18 1.8 h 6 x 105 Yes
Al 25 7.2 s 1 x 104 5 x 103 Yes
26m 6.3 s 1 x 104 5 x 103 Yes
Si 26 2.2 s 1 x 103 5 x 102 Yes
Cl 34m 32.2 m 5 x 103 2 x 103 Yes
Cu 60 23.7 m 3 x 103 800
69 2.85 m 5 x 103 1240
73 3.9 s 1 x 103 240
76 0.6 s 15 3.5
77 0.5 s 2 0.5
78 0.3 s 0.15 0.03
79 0.2 s 0.006 0.001
Ga 67 3.26 d 3 x 105 8 x 104 Yes
74 8.1 m 2 x 104 5 x 103 Yes
75 2.1 m 3 x 104 7 x 103 Yes
76 27.1 s 4 x 105 9 x 104 Yes
77 13.2 s 1 x 105 2 x 104 Yes
78 5.09 s 3 x 105 7 x 104 Yes
79 2.85 s 7 x 104 2 x 104 Yes
80 1.7 s 2 x 104 4 x 103 Yes
81 1.22 s 9 x 103 2 x 103 Yes
82 0.6 s 7 x 103 2 x 103 Yes
83 0.3 s 390 86 Yes
Ge 75g 1.38 h 2 x 105 6 x 104 Yes
77g 11.3 h 8 x 105 2 x 105 Yes
78 1.45 h 2 x 106 5 x 105 Yes
79g 19 s 2 x 105 5 x 104 Yes
80 29.5 s 2 x 105 4 x 104 Yes
81 7.6 s 8 x 104 2 x 104 Yes
82 4.6 s 3 x 104 7 x 103 Yes
83 1.9 s 1500 332 Yes
84 1.2 s 95 21 Yes
85 0.5 s 1.3 0.3
86 ? 0.006 0.001
As 69 15.2 m 2 x 106 4 x 105 Yes
78 1.5 h 3 x 105 7 x 104
79 9.0 m 2 x 105 5 x 104
80 16 s 5 x 105 1 x 105
81 33 s 2 x 105 4 x 104
82g 19 s 5 x 104 1 x 104
83 13.4 s 2 x 104 5 x 103
84 5.5 s 4 x 103 8 x 102
85 2.03 s 2 x 103 3 x 102
Se 81 57.3 m 8 x 105 2 x 105
83g 22.3 m 2 x 105 3 x 104
84 3.2 m 8 x 103 2 x 103
85 32 s 6 x 103 1 x 103
86 15 s 8 x 102 2 x 102
88 1.5 s 2 x 102 3 x 101
Br 83 2.4 h 5 x 106 1 x 106 Yes
84g 31.8 m 4 x 106 8 x 105 Yes
85 2.87 m 2 x 106 5 x 105 Yes
86 55.5 s 6 x 105 1 x 105 Yes
87 55.9 s 7 x 105 2 x 105 Yes
88 16.4 s 2 x 105 3 x 104 Yes
89 4.4 s 2 x 105 3 x 104 Yes
90 1.9 s 2 x 104 4 x 103 Yes
91 0.54 s 5 x 102 1 x 102 Yes
Rb 88 17.7 m 5 x 105 1 x 105 Yes
89 15.4 m 2 x 106 3 x 105 Yes
90m 4.3 m 7 x 105 2 x 105 Yes
91 58 s 7 x 105 2 x 105 Yes
92 4.5 s 7 x 104 2 x 104 Yes
93 5.85 s 2 x 105 4 x 104 Yes
94 2.71 s 1 x 105 3 x 104 Yes
Sr 91 9.5 h 3 x 104 6 x 103
92 2.7 h 7 x 103 5 x 103
93 7.41 m 1 x 104 3 x 103
94 1.25 m 5 x 103 1 x 103
95 25.1 s 3 x 103 6 x 102
96 1.07 s 70 14
Y 91 49.7 m 7 x 105 2 x 105
92 3.54 h 7 x 104 2 x 104
94 18.7 m 1 x 104 3 x 103
95 10.3 m 3 x 103 6 x 102
Ag 112 3.13 h 2 x 106 3 x 105 Yes
113g 5.3 h 1 x 107 2 x 106 Yes
114 4.6 s 1 x 106 2 x 105 Yes
115g 20 m 6 x 106 1 x 106 Yes
116g 2.68 m 2 x 106 3 x 105 Yes
117g 1.22 m 6 x 106 1 x 106 Yes
118g 4.0 s 2 x 106 3 x 105 Yes
119 2.1 s 4 x 105 7 x 104
120g 1.23 s 2 x 105 3 x 104
121 0.78 s 6 x 104 1 x 104
In 117g 1.94 h 2 x 105 3 x 104 Yes
118m 8.5 s 6 x 104 1 x 104 Yes
119g 17.9 m 1 x 106 2 x 105 Yes
120m 47 s 5 x 105 8 x 104 Yes
121m 3.8 m 2 x 106 4 x 105 Yes
122m 10.8 s 4 x 105 6 x 104 Yes
123m 47 s 1 x 106 2 x 105 Yes
124m 3.4 s 2 x 105 4 x 104 Yes
125m 12.2 s 3 x 105 6 x 104 Yes
126g 1.6 s 6 x 104 1 x 104 Yes
127m 3.73 s 1 x 105 2 x 104 Yes
Sn 123m 40.1 m 1 x 107 2 x 106 Yes
125m 9.5 m 5 x 106 9 x 105 Yes
126 2.5 x 105 a 1 x 107 2 x 106 Yes
127g 2.12 h 1 x 107 2 x 106 Yes
128g 59.1 m 3 x 106 5 x 105 Yes
129m 6.9 m 5 x 105 9 x 104 Yes
130g 3.72 m 3 x 106 5 x 105 Yes
131 58.4 s 2 x 106 3 x 105 Yes
132 39.7 s 9 x 105 2 x 105 Yes
133 1.44 s 2 x 104 3 x 103 Yes
134 1.04 s 3 x 103 3 x 102 Yes
135 ? 78 13
136 ? 3 0.5
Sb 126m 19 m 1 x 106 2 x 105
127 3.84 d 2 x 107 3 x 106
128g 9.1 h 4 x 106 6 x 105
129g 4.4 h 3 x 107 5 x 106
130g 39.5 m 1 x 107 2 x 106
131 23 m 6 x 106 1 x 106
132g 4.2 m 1 x 106 2 x 105
133 2.5 m 6 x 105 1 x 105
134m 10.4 s 5 x 104 9 x 103
Te 129g 1.16 h 3 x 107 5 x 106
131g 25 m 6 x 106 1 x 106
132 3.2 d 4 x 107 7 x 106 Yes
133m 55.4 m 4 x 106 7 x 105 Yes
134 42 m 2 x 106 3 x 105 Yes
135 19 s 3 x 105 5 x 104
136 17.5 s 5 x 105 9 x 104
I 130g 12.4 h 1 x 106 2 x 105 Yes
132g 2.28 h 2 x 106 4 x 105 Yes
133g 20.8 h 2 x 107 3 x 106 Yes
134g 52.6 m 4 x 106 7 x 105 Yes
135 6.57 h 2 x 106 4 x 105 Yes
136g 1.39 m 3 x 105 5 x 104 Yes
137 24.5 s 2 x 105 4 x 104 Yes
138 6.5 s 2 x 104 4 x 103 Yes
139 2.3 s 1 x 103 2 x 102 Yes
Cs 138g 32.2 m 6 x 104 1 x 104
139 9.3 m 5 x 104 9 x 103
140 1.06 m 1 x 104 2 x 103
141 24.9 s 2 x 104 3 x 103
142 1.8 s 2 x 103 4 x 102
143 1.8 s 4 x 103 8 x 102
Ba 139 1.4 h 4 x 103 7 x 102
141 18.3 m 5 x 103 8 x 102
142 10.7 m 1 x 104 2 x 103
La 142 1.54 h 1 x 103 2 x 102
143 14.2 m 3 x 103 6 x 102
144 40.7 s 3 x 102 6 x 101
* The beam intensities have been measured either directly from the ion source or at an experiment end-station. The intensities given in red have been post-accelerated in the Tandem.
** This column indicates whether high purity beams are available. Beams may be purified using ion source selectivity, molecular beam extraction, magnetic separation, target design (selective production or release), or post-acceleration stripping (for particular light ion mixtures).

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This file last modified Thursday August 18, 2005