Title of article
Structure of the weakly-bound nucleus 6He studied via the 6Li(t, 3He)6He reaction
Author/Authors
T. Nakamura، نويسنده , , T. Aumann، نويسنده , , D. Bazin، نويسنده , , Y. Blumenfeld، نويسنده , , B.A. Brown، نويسنده , , J. Caggiano، نويسنده , , R. Clement، نويسنده , , T. Glasmacher، نويسنده , , P.A. Lofy، نويسنده , , A. Navin، نويسنده , , B.V Pritychenko، نويسنده , , B.M Sherrill، نويسنده , , J. Yurkon، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2000
Pages
7
From page
209
To page
215
Abstract
The 6Li(t, 3He)6He charge-exchange reaction leading to the weakly-bound nucleus 6He has been studied at 336 MeV. Beyond the strong peaks for the known ground state (Jπ=0+) and first excited state (Jπ=2+, Ex=1.8 MeV), a broad asymmetric structure around Ex∼5 MeV has been observed. The angular distribution of this structure exhibits the dominance of a ΔL=1 transition, indicating the existence of intruder states at low excitation energies in 6He.
Keywords
Halo/skin nucleus , Charge exchange reaction
Journal title
PHYSICS LETTERS B
Serial Year
2000
Journal title
PHYSICS LETTERS B
Record number
913564
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