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Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/9845
Title: Elucidating halo structure by β decay: βγ from the Li-11 decay
Authors: García Borge, María José; Fynbo, H.; Guillemaud-Mueller, D.; Hornshøj, P.; Humbert, F.; Jonson, B.; Leth, T. E.; Martínez Pinedo, Gabriel; Nilsson, T.; Nyman, G.; Poves, A.; Ramos-Lerate, I.; Riisager, K.; Schrieder, G.; Smedberg, M.; Tengblad, Olof
Keywords: [PACS] Relation with nuclear matrix elements and nuclear structure
[PACS] Single-particle levels and strength functions
[PACS] Shell model
[PACS] γ transitions and level energies
Issue Date: Jan-1997
Publisher: American Physical Society
Citation: Physical Review C 55(1): R8-R11 (1997)
Abstract: New values for the γ ray intensities following the β decay of Li-11 are presented. Special emphasis is put on the determination of the Gamow-Teller transition Li-11 --> Be-11 (1/2(-), 320 keV) to the only bound excited state in Be-11. We show that a shell-model calculation can simultaneously reproduce the half-life of Li-11 and the newly measured branching ratio to the 1/2(-) state provided the Li-11 ground state wave function contains about 50% of s-wave neutron components.
Description: 4 pages, 2 tables, 1 figure.-- PACS nrs.: 23.40.Hc, 21.10.Pc, 21.60.Cs, 23.20.Lv.
Publisher version (URL): http://dx.doi.org/10.1103/PhysRevC.55.R8
URI: http://hdl.handle.net/10261/9845
DOI: 10.1103/PhysRevC.55.R8
ISSN: 0556-2813
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