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Closed Access item Beta-decay to the proton halo state in 17F

Authors:García Borge, María José
Deding, J.
Hansen, P. G.
Jonson, B.
Martínez Pinedo, Gabriel
Møller, P.
Nyman, G.
Poves, A.
Richter, Achim W.
Riisager, K.
Tengblad, Olof
ISOLDE Collaboration
Issue Date:4-Nov-1993
Citation:Physics Letters B 317(1-2): 25-30 (1993)
Abstract:In the first experiment at the newly constructed ISOLDE Facility the first-forbidden beta-decay of 17Ne into the first excited state of 17F has been measured. It is a factor two faster than the corresponding mirror decay and thus gives one of the largest recorded asymmetries for beta decays feeding bound final states. Shell-model calculations can only reproduce the asymmetry if the halo structure of the 17F state is taken into account.
Description:6 pages, 2 tables, 3 figures.
Publisher version (URL):http://dx.doi.org/10.1016/0370-2693(93)91564-4
Appears in Collections:(CFMAC-IEM) Artículos

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