Izv.Akad.Nauk SSSR, Ser.Fiz. 48, 1869 (1984); Bull.Acad.Sci.USSR, Phys.Ser. 48, No.10, 11 (1984)

I.N.Mikhailov, S.Tsvek, Sh.Brianson, P.Aguer, J.Basten, J.Bogaert, H.Sergolle, J.P.Thibaud

Competition of γ-Transitions with a Nuclear-Spin Change ΔI= 2 and ΔI = 1 in Rapidly Rotating Nuclei

NUCLEAR REACTIONS ¹¹⁸Sn(⁴⁰Ar, 4n), E=185 MeV; measured Eγ, Iγ in continuum. ¹⁵⁴Er deduced yrast levels, γ-transition multipolarity, nuclear spin change dependences.