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Observation of excited states in H-5

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Golovkov, MS Bouchat, Véronique [UCL]

The H-5 system was produced in the H-3(t,p)H-5 reaction studied with a 58 MeV tritium beam at small c.m. angles. High statistics data were used to reconstruct the energy and angular correlations between the H-5 decay fragments. A broad structure in the H-5 missing mass spectrum showing up above 2.5 MeV was identified as a mixture of the 3/2(+) and 5/2(+) states. The data also present evidence that the 1/2(+) ground state of H-5 is located at about 2 MeV.

Document type Article de périodique (Journal article) – Article de recherche
Publication date 2004
Language Anglais
Journal information "Physical Review Letters" - Vol. 93, no. 26 (2004)
Peer reviewed yes
Publisher American Physical Soc (College Pk)
issn 0031-9007
e-issn 1079-7114
Publication status Publié
Affiliation UCL
Links
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Bibliographic reference Golovkov, MS ; Bouchat, Véronique ; et. al. Observation of excited states in H-5. In: Physical Review Letters, Vol. 93, no. 26 (2004)
Permanent URL http://hdl.handle.net/2078.1/39629