The isotopes ¹³⁰,¹³²,¹³⁴,¹³⁶ Ce are investigated by means of the reactions ¹¹⁸,¹²⁰,¹²²,¹²⁴ Sn(¹⁶O, 4n) at bombarding energies between 68 and 76 MeV. From lifetime measurements a reduction of the collective behaviour is observed with increasing neutron number. Yrast cascades of rotational structure are identified up to angular momenta I=16⁺ or I=18⁺ in ¹³⁰,¹³²,¹³⁴ Ce. These cascades show a strong “back-bending” effect. In ¹³⁶ Ce no such simple yrast cascade could be found.
Side-bands in ¹⁸⁰ Os
(1981)
Side bands in ¹⁷² Hf
(1978)
Side bands in ¹⁷² Hf
(1977)
Side bands in ¹⁷² Hf
(1978)
New side-bands in ¹³⁴ Ce
(1981)
New isomers in ¹⁴² Sm
(1979)
New isomers in ¹⁴² Sm
(1980)
New isomeric state in ¹⁴⁵ Eu
(1979)
New isomeric state in ¹⁴⁴ Eu
(1980)
Isomeric states in ¹³⁴ Ba
(1980)
Isomeric states in ¹³⁴ Ba
(1980)
Isomeric state in ¹³⁶ La
(1981)
Isomeric state in ¹³⁴ La
(1981)
In-beam study of ¹⁴⁵ Gd
(1979)
In-beam study of ¹⁴⁴ Gd
(1978)
In-beam study of ¹⁴⁴ Gd
(1977)
In-beam study of ¹⁴⁴ Gd
(1978)
In-beam study of ¹⁴³ Eu
(1988)
High-spin states in ¹⁸⁰ Os
(1979)
High-spin states in ¹³³ La
(1982)
High-spin states in ¹³³ La
(1980)