Nuclear Wallet Card - Z( 68)
Isotope[1] delta T1/2 or
Z El A Jpi[2] (MeV)[3] Abundance[4] Decay Mode[5]
=== === ==== ======= ========= ============= =====================
68 Er 146 0+ -44.8s 1.7 s 6 EC ,EP > 0%
147 (11/2-) -47.1s 2.5 s 2 EC,EP > 0%
147M (1/2+) -47.1s ~ 2.5 s EC,EP > 0%
148 0+ -51.8s 4.6 s 2 EC
149 (1/2+) -53.9s 4 s 2 EC,EP 7%
149M (11/2-) -53.2s 8.9 s 2 EC 96.5%,IT 3.5%
EP 0.18%
150 0+ -58.0s 18.5 s 7 EC
151 (7/2-) -58.4s 23.5 s 13 EC
151M (27/2-) -55.8s 0.58 s 2 IT 95.3%,EC 4.7%
152 0+ -60.55 10.3 s 1 A 90%,EC 10%
153 (7/2-) -60.46 37.1 s 2 A 53%,EC 47%
154 0+ -62.617 3.73 m 9 EC 99.53%,A 0.47%
155 7/2- -62.22 5.3 m 3 EC 99.98%,A 0.02%
156 0+ -64.1s 19.5 m 10 EC,A 5E-06%
157 3/2- -63.42 18.65 m 10 EC ~100%,A < 0.02%
157M (9/2+) -63.27 76 ms 6 IT
158 0+ -65.3s 2.29 h 6 EC
159 3/2- -64.571 36 m 1 EC
160 0+ -66.06 28.58 h 9 EC
161 3/2- -65.203 3.21 h 3 EC
162 0+ -66.346 0.14% 1
163 5/2- -65.177 75.0 m 4 EC
164 0+ -65.952 1.61% 2
165 5/2- -64.531 10.36 h 4 EC
166 0+ -64.934 33.6% 2
167 7/2+ -63.299 22.95% 15
167M 1/2- -63.091 2.269 s 6 IT
168 0+ -62.999 26.8% 2
169 1/2- -60.931 9.40 d 2 B-
170 0+ -60.118 14.9% 2
171 5/2- -57.728 7.516 h 2 B-
172 0+ -56.493 49.3 h 3 B-
173 (7/2-) -53.7s 1.4 m 1 B-
174 0+ -52.1s 3.3 m 2 B-
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