Welcome to Isotope Explorer Server!
Isotopes Project, Nuclear Science Division,
Lawrence Berkeley Laboratory!
ENSDF Database Organized by Radioactive Decay Parent
- Decay Parent: Pm(Z=61), A=...
130, 131,
132, 133,
134, 135,
136, 137,
138, 139,
140, 141,
142, 143,
144, 145,
146, 147,
148, 149,
150, 151,
152, 153,
154, 155,
156, 157,
158, 159
- Decay Parent: Sm(Z=62), A=...
131, 133,
134, 135,
136, 137,
138, 139,
140, 141,
142, 144,
145, 146,
147, 150,
152, 154,
155, 156,
157, 158,
159, 160,
161
- Decay Parent: Eu(Z=63), A=...
131, 134,
135, 137,
138, 139,
140, 141,
142, 143,
144, 145,
146, 147,
148, 149,
151, 153,
154, 155,
156, 157,
158, 159,
160, 161
- Decay Parent: Gd(Z=64), A=...
135, 137,
138, 139,
140, 141,
142, 143,
144, 145,
146, 148,
149, 150,
151, 152,
154, 156,
157, 158,
160, 161,
162, 163
- Decay Parent: Tb(Z=65), A=...
135, 138,
139, 140,
141, 142,
143, 144,
145, 146,
147, 148,
149, 150,
151, 152,
153, 154,
155, 156,
157, 159,
160, 161,
162, 163,
164, 166,
167, 168
- Decay Parent: Dy(Z=66), A=...
139, 140,
141, 143,
144, 145,
146, 147,
148, 149,
150, 151,
152, 153,
154, 156,
158, 162,
164, 165,
166, 167,
168, 169
- Decay Parent: Ho(Z=67), A=...
141, 144,
145, 146,
147, 148,
149, 150,
151, 152,
153, 154,
155, 156,
157, 158,
159, 160,
161, 162,
163, 165,
166, 167,
168, 169,
170, 171,
172
- Decay Parent: Er(Z=68), A=...
148, 149,
150, 151,
152, 153,
154, 155,
156, 157,
158, 159,
160, 162,
164, 166,
168, 170,
171, 172,
173, 174,
175
- Decay Parent: Tm(Z=69), A=...
146, 147,
148, 149,
150, 151,
152, 153,
154, 155,
156, 157,
158, 159,
160, 161,
162, 163,
164, 165,
166, 167,
169, 170,
171, 172,
173, 174,
175, 176,
177
- Decay Parent: Yb(Z=70), A=...
151, 152,
153, 154,
155, 156,
157, 158,
159, 160,
161, 162,
163, 164,
165, 166,
168, 174,
175, 176,
177, 178,
179, 180
- Decay Parent: Lu(Z=71), A=...
150, 151,
152, 153,
154, 155,
156, 157,
158, 159,
160, 161,
162, 163,
164, 165,
166, 167,
168, 169,
170, 171,
172, 173,
175, 176,
177, 178,
179, 180,
181, 182,
183, 184
- Decay Parent: Hf(Z=72), A=...
154, 155,
156, 157,
158, 159,
160, 161,
162, 163,
164, 165,
166, 167,
168, 169,
170, 171,
172, 173,
174, 176,
177, 178,
179, 180,
181, 182,
183, 184,
185, 186
- Decay Parent: Ta(Z=73), A=...
156, 157,
158, 159,
160, 161,
162, 163,
164, 165,
166, 167,
168, 169,
170, 171,
172, 173,
174, 175,
176, 177,
178, 179,
180, 181,
182, 183,
184, 185,
186
- Decay Parent: W(Z=74), A=...
158, 159,
160, 161,
162, 163,
164, 165,
166, 167,
169, 170,
171, 172,
173, 174,
175, 176,
177, 178,
180, 182,
184, 186,
187, 188,
189, 190
- Decay Parent: Re(Z=75), A=...
160, 161,
162, 163,
164, 165,
166, 167,
168, 169,
170, 171,
172, 173,
174, 175,
176, 177,
178, 179,
180, 181,
182, 183,
185, 186,
187, 188,
189, 191,
192
- Decay Parent: Os(Z=76), A=...
162, 163,
164, 165,
166, 167,
168, 169,
170, 171,
172, 173,
174, 175,
176, 177,
178, 179,
180, 181,
182, 184,
185, 188,
189, 190,
191, 192,
193, 195,
196
- Decay Parent: Ir(Z=77), A=...
165, 166,
167, 168,
169, 170,
171, 172,
173, 174,
175, 176,
177, 178,
179, 180,
181, 182,
183, 184,
185, 186,
187, 188,
189, 190,
191, 192,
193, 194,
195, 196,
197, 198
- Decay Parent: Pt(Z=78), A=...
166, 167,
168, 169,
170, 171,
172, 173,
174, 175,
176, 177,
178, 179,
180, 181,
182, 183,
184, 185,
186, 187,
188, 189,
190, 192,
194, 196,
198, 199,
200, 201,
202
- Decay Parent: Au(Z=79), A=...
171, 172,
173, 174,
175, 176,
177, 178,
179, 180,
181, 182,
183, 184,
185, 186,
187, 188,
189, 190,
191, 192,
193, 194,
195, 196,
197, 198,
199, 200,
201, 202,
203, 204,
205
- Decay Parent: Hg(Z=80), A=...
174, 175,
176, 177,
178, 179,
180, 181,
182, 183,
184, 185,
186, 187,
188, 189,
190, 191,
192, 193,
194, 196,
198, 200,
202, 204,
205, 206,
207, 208
If you have technical questions and comments, please contact,
preferably via e-mail
Frank Chu, e-mail: SYFChu@lbl.gov
Lawrence Berkeley National Laboratory
MailStop 50A-6102
1 Cyclotron Road
Berkeley, CA 94720
Phone: 510-486-7648
Fax: 510-486-5757