Welcome to Isotope Explorer Server!
Isotopes Project, Nuclear Science Division, Lawrence Berkeley Laboratory!
Nuclei with Superdeformed or Hyperdeformed Rotaional Bands
Region I: 80 < A < 85
Region II: 129 < A < 138
Region III: 141 < A < 155
- Z=62
142Sm
- Z=63
142Eu,
143Eu, 144Eu
- Z=64
144Gd, 145Gd,
146Gd, 147Gd,
148Gd, 149Gd,
150Gd
- Z=65
145Tb,
149Tb, 150Tb,
151Tb, 152Tb
- Z=66
151Dy, 152Dy,
153Dy, 154Dy
- Z=68
154Er
Region IV: 188 < A < 199
- Z=79
191Au
- Z=80
189Hg,
190Hg, 191Hg,
192Hg, 193Hg,
194Hg
- Z=81
191Tl,
192Tl, 193Tl,
194Tl, 195Tl
- Z=82
192Pb, 193Pb,
194Pb, 195Pb,
197Pb, 198Pb
- Z=83
197Bi
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