Laser spectroscopy of gallium isotopes beyond N = 50

The installation of an ion–beam cooler–buncher at the ISOLDE, CERN facility has provided increased sensitivity for collinear laser spectroscopy experiments. A migration of single-particle states in gallium and in copper isotopes has been investigated through extensive measurements of ground state an...

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Veröffentlicht in:	Journal of physics. Conference series 2012-01, Vol.381 (1), p.12071-6
Hauptverfasser:	Cheal, B, Billowes, J, Bissell, M L, Blaum, K, Charlwood, F C, Flanagan, K T, Forest, D H, Geppert, Ch, Kowalska, M, Kreim, K, Krieger, A, Krämer, J, Lynch, K M, Mané, E, Moore, I D, Neugart, R, Neyens, G, Nörtershäuser, W, Papuga, J, Procter, T J, Rajabali, M M, Stroke, H H, Vingerhoets, P, Yordanov, D T, Žáková, M
Format:	Artikel
Sprache:	eng
Schlagworte:	CERN Closures COPPER ISOTOPES Gallium isotopes Ground state Hyperfine structure Ion beams ISOTOPES Laser spectroscopy LASERS Migration Nuclei Optics Physics Spectrum analysis
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Beschreibung
Zusammenfassung:	The installation of an ion–beam cooler–buncher at the ISOLDE, CERN facility has provided increased sensitivity for collinear laser spectroscopy experiments. A migration of single-particle states in gallium and in copper isotopes has been investigated through extensive measurements of ground state and isomeric state hyperfine structures. Lying beyond the N 50 shell closure, 82Ga is the most exotic nucleus in the region to have been studied by optical methods, and is reported here for the first time.
ISSN:	1742-6588 1742-6596
DOI:	10.1088/1742-6596/381/1/012071