Reduced transition probabilities along the yrast line in <SUP>166</SUP>W



Saygi, B, Joss, DT ORCID: 0000-0001-5763-8767, Page, RD, Grahn, T, Simpson, J, O'Donnell, D, Alharshan, G, Auranen, K, Back, T, Boening, S
et al (show 43 more authors) (2017) Reduced transition probabilities along the yrast line in <SUP>166</SUP>W. PHYSICAL REVIEW C, 96 (2).

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Abstract

Lifetimes of excited states in the yrast band of the neutron-deficient nuclide W166 have been measured utilizing the DPUNS plunger device at the target position of the JUROGAM II γ-ray spectrometer in conjunction with the RITU gas-filled separator and the GREAT focal-plane spectrometer. Excited states in W166 were populated in the Mo92(Kr78,4p) reaction at a bombarding energy of 380 MeV. The measurements reveal a low value for the ratio of reduced transitions probabilities for the lowest-lying transitions B(E2;4+→2+)/B(E2;2+→0+)=0.33(5), compared with the expected ratio for an axially deformed rotor (B4/2 = 1.43).

Item Type: Article
Depositing User: Symplectic Admin
Date Deposited: 25 Jul 2017 09:05
Last Modified: 12 Oct 2023 00:42
DOI: 10.1103/PhysRevC.96.021301
Related URLs:
URI: https://livrepository.liverpool.ac.uk/id/eprint/3008591