Nuclear Wallet Card - Z( 61)
Isotope[1] delta T1/2 or
Z El A Jpi[2] (MeV)[3] Abundance[4] Decay Mode[5]
=== === ==== ======= ========= ============= =====================
61 Pm 130 -55.5s 2.2 s 5 EC,EP
132 (3+) -61.7s 6.3 s 7 EC,EP ~5.0E-5%
133 -65.5s 12 s 3 EC
134 (2+) -66.9s ~ 5 s EC
134M (5+) -66.9s 22 s 1 EC
135 (11/2-) -70.1s 40 s 3 EC
136 (2+) -71.3 47 s 2 EC
136 5(+),6- -71.3 107 s 6 EC
137 11/2- -73.9s 2.4 m 1 EC
138 1+ -75.1s 10 s 2 EC
138M (3+) -75.1s 3.24 m 5 EC
138M (5-) -75.1s 3.24 m EC
139 (5/2)+ -77.52 4.15 m 5 EC
139M (11/2)- -77.33 180 ms 20 IT,EC ?%
140 1+ -78.39 9.2 s 2 EC
140M 8- -78.39 5.95 m 5 EC
141 5/2+ -80.49 20.90 m 5 EC
142 1+ -81.09 40.5 s 5 EC
143 5/2+ -82.970 265 d 7 EC
144 5- -81.425 363 d 14 EC
145 5/2+ -81.278 17.7 y 4 EC,A 3E-07%
146 3- -79.463 5.53 y 5 EC 66%,B- 34%
147 7/2+ -79.052 2.6234 y 2 B-
148 1- -76.878 5.370 d 9 B-
148M 6- -76.740 41.29 d 11 B- 95%,IT 5%
149 7/2+ -76.075 53.08 h 5 B-
150 (1-) -73.61 2.68 h 2 B-
151 5/2+ -73.399 28.40 h 4 B-
152 1+ -71.27 4.12 m 8 B-
152M 4- -71.12 7.52 m 8 B-
152M (8) -71.10 13.8 m 2 B- ~100%,IT ~ 0%
153 5/2- -70.67 5.4 m 2 B-
154 (0,1) -68.4 1.73 m 10 B-
154M (3,4) -68.4 2.68 m 7 B-
155 (5/2-) -67.0s 41.5 s 2 B-
156 4(-) -64.22 26.70 s 10 B-
157 (5/2-) -62.2s 10.56 s 10 B-
158 -59.0s 4.8 s 5 B-
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