Distribution of the GT strength starting from the ground state of 14N

The Gamow-Teller (GT) strength distribution in the {beta}- and {beta}+ directions starting from the ground state of 14N has been investigated. A (d,2He) experiment has been performed at KVI, Groningen with Ed=170 MeV and a (3He,t) experiment at RCNP, Osaka with E3He=420 MeV. It is found that, in bot...

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Veröffentlicht in:	AIP conference proceedings 2004-09, Vol.726 (1)
Hauptverfasser:	Negret, A., Frenne, D. de, Jacobs, E., Popescu, L., Adachi, T., Fujita, Y., Ogama, T., Shimbara, Y., Baeumer, C., Frekers, D., Grewe, E.-W., Haefner, P., Korff, A., Rakers, S., Berg, A.M. van den, Berg, G.P.A., Hunyadi, M., Huu, M.A. de, Woertche, H.J., Brentano, P. von
Format:	Artikel
Sprache:	eng
Schlagworte:	DEUTERON REACTIONS DEUTERONS DISTRIBUTION EXCITED STATES GAMOW-TELLER RULES GROUND STATES HELIUM 2 HELIUM 3 HELIUM 3 REACTIONS ISOSPIN MEV RANGE NITROGEN 14 NUCLEAR PHYSICS AND RADIATION PHYSICS SCATTERING TRITONS
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Zusammenfassung:	The Gamow-Teller (GT) strength distribution in the {beta}- and {beta}+ directions starting from the ground state of 14N has been investigated. A (d,2He) experiment has been performed at KVI, Groningen with Ed=170 MeV and a (3He,t) experiment at RCNP, Osaka with E3He=420 MeV. It is found that, in both cases, the GT mechanism is populating mainly the 2+ excited states in the final nuclei, while the ground state transitions are strongly suppressed. The analysis is ongoing.
ISSN:	0094-243X 1551-7616
DOI:	10.1063/1.1805954