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Journal de Physique Lettres 39, 17 (1978) 291-293
Study of 188Pt with the 190Pt(p, t)188Pt reaction
M. Vergnes1, G. Rotbard1, J. Kalifa1, G. Berrier1, J. Vernotte1, Y. Deschamps1, R. Seltz2

The 190Pt(p, t) 188Pt reaction has been studied at 25 MeV on an enriched target (35 %). The g.s. → g.s. intensity does not differ — within the error limits — from those observed for the other even Pt isotopes and the low-lying O+ level is weakly excited (5 %) as compared with the ground state. There is therefore, no indication of an important shape transition between 190 and 188.
1 :  IPNO - Institut de Physique Nucléaire d'Orsay
2 :  IReS - Institut de Recherches Subatomiques
Physique/Articles anciens

Physique/Physique Nucléaire Expérimentale
nuclear energy levels – nuclear shape – nuclei with mass number 190 to 219 – proton nucleus reactions – sup 190 Pt p – t sup 188 Pt reaction – shape transition
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