6533b7d0fe1ef96bd125b5dd

RESEARCH PRODUCT

High-spin study of 119Xe

K. HelariuttaA. J. BostonPeter M. JonesH. KankaanpääS. JuutinenR. WadsworthIngemar RagnarssonH. C. ScraggsM. MuikkuE. S. PaulP. J. NolanJ. F. C. CocksA. SaveliusD. M. CullenR. JulinC. M. ParryA. V. AfanasjevA. V. Afanasjev

subject

Nuclear reactionPhysicsNuclear and High Energy PhysicsSpectrometerYrastAtomic physicsSpin (physics)

description

Abstract High-spin states have been populated in 54 119 Xe via the 96 Mo( 27 Al,p3n) reaction at 133 MeV, using the Jurosphere γ-ray spectrometer to record triple γ-ray coincidences. The known level scheme has been significantly extended and several band crossings identified. In particular, the νh 11 2 yrast band has been extended to I π = ( 83 2 − ) and shows features which are consistent with those of smooth band termination at high spin. Theoretical results for 119 Xe at high spin are discussed within the framework of cranked Nilsson-Strutinsky calculations, together with results for 117 Xe.

https://doi.org/10.1016/s0375-9474(98)00454-0