Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10721904 | Physics Letters B | 2011 | 5 Pages |
Abstract
A lifetime measurement has been made for the first excited 11/2+ state in the proton-unbound nucleus I5653109 using the recoil-distance Doppler-shift method in conjunction with recoil-proton tagging. The experimental reduced transition probability is considerably smaller than the prediction of theoretical shell-model calculations using the CD-Bonn nucleon-nucleon potential. The discrepancy between the theoretical and experimental reduced transition strengths in this work most likely arises from the inability of the current shell-model calculations to accurately account for the behavior of the unbound nuclear states.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Nuclear and High Energy Physics
Authors
M.G. Procter, D.M. Cullen, C. Scholey, P. Ruotsalainen, L. Angus, T. Bäck, B. Cederwall, A. Dewald, C. Fransen, T. Grahn, P.T. Greenlees, M. Hackstein, U. Jakobsson, P.M. Jones, R. Julin, S. Juutinen, S. Ketelhut, M. Leino, F.R. Xu,