Nuclear Wallet Card - Z( 63)
Isotope[1] delta T1/2 or
Z El A Jpi[2] (MeV)[3] Abundance[4] Decay Mode[5]
=== === ==== ======= ========= ============= =====================
63 Eu 134 -50.615C 0.5 s 2 EC,EP > 0%
135 -54.3s 1.5 s 2 EC
136 (7+) -56.4s 3.3 s 3 EC,EP 0.09%
136 (3+) -56.4s 3.7 s 3 EC,EP 0.09%
137 (11/2-) -60.4s 11 s 2 EC
138 (6-) -62.0s 12.1 s 6 EC
139 (11/2)- -65.4s 17.9 s 6 EC
140 1+ -67.0s 1.51 s 2 EC
140M (5-) -66.8s 125 ms 2 IT,EC < 1%
141 5/2+ -70.4 41.4 s 7 EC
141M 11/2- -70.3 2.7 s 3 IT 87%,EC 13%
142 1+ -71.63 2.4 s 2 EC
142M 8- -71.63 1.22 m 2 EC
143 5/2+ -74.36 2.57 m 3 EC
144 1+ -75.65 10.2 s 3 EC
145 5/2+ -78.001 5.93 d 4 EC
146 4- -77.127 4.59 d 3 EC
147 5/2+ -77.555 24.1 d 6 EC,A 2.2E-3%
148 5- -76.24 54.5 d 5 EC,A 9.4E-7%
149 5/2+ -76.454 93.1 d 4 EC
150 5(-) -74.800 36.9 y 9 EC
150M 0- -74.758 12.8 h 1 B- 89%,EC 11%
IT <=5.0E-8%
151 5/2+ -74.663 47.8% 15
152 3- -72.898 13.537 y 6 EC 72.1%,B- 27.9%
152M 0- -72.852 9.3116 h 13 B- 72%,EC 28%
152M 8- -72.750 96 m 1 IT
153 5/2+ -73.377 52.2% 15
154 3- -71.748 8.593 y 4 B- 99.98%,EC 0.02%
154M (8-) -71.603 46.3 m 4 IT
155 5/2+ -71.828 4.7611 y 13 B-
156 0+ -70.094 15.19 d 8 B-
157 5/2+ -69.471 15.18 h 3 B-
158 (1-) -67.21 45.9 m 2 B-
159 5/2+ -66.057 18.1 m 1 B-
160 1(-) -63.4s 38 s 4 B-
161 -61.8s 26 s 3 B-
162 -58.6s 10.6 s 10 B-
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