Phys.Rev.Lett. 48, 1530 (1982)

A.Pakkanen, Y.H.Chung, P.J.Daly, S.R.Faber, H.Helppi, J.Wilson, P.Chowdhury, T.L.Khoo, I.Ahmad, J.Borggreen, Z.W.Grabowski, D.C.Radford

Transition from Collective to Aligned-Particle Configurations at High Spin in ¹⁵⁴Dy

NUCLEAR REACTIONS ¹²⁴Sn(³⁴S, 4n), E=145-165 MeV; measured γγ-coin, γ(θ), σ(Eγ), recoil. ¹⁵⁴Dy deduced levels, J, π, γ-branching, T_1/2, yrast level intrinsic quadrupole moments, backbending, shape change.

doi: 10.1103/PhysRevLett.48.1530