Low-lying states of Pt200 have been studied by the Pt198(t,p) and (t,pe-) reactions with 16-MeV tritons. From detailed p-, p-e-, and p - coincidence measurements, a level scheme that includes 16 excited states has been established. A 14.3-ns isomer is observed and is believed to correspond to the 7- isomers prevalent in the lighter even-mass platinum nuclei. Limited comparisons are made with the U(5) and O(6) symmetries of the interacting boson model.
|Number of pages||7|
|Journal||Physical Review C - Nuclear Physics|
|State||Published - 1988|
ASJC Scopus subject areas
- Nuclear and High Energy Physics