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Rutherford Centennial Conference on Nuclear Physics, Date: 2011/08/08 - 2011/08/12, Location: Manchester, UK

Publication date: 2012-09-18
Volume: 381 Pages: 012071 -
Publisher: IOP Publishing

Journal of Physics: Conference Series

Author:

Cheal, B
Billowes, J ; Bissell, Mark ; Blaum, K ; Charlwood, FC ; Flanagan, KT ; Forest, DH ; Geppert, Ch ; Kowalska, M ; Kreim, K ; Krieger, A ; Kramer, J ; Lynch, KM ; Mane, E ; Moore, ID ; Neugart, R ; Neyens, G ; Nortershauser, W ; Papuga, J ; Procter, TJ ; Rajabali, MM ; Stroke, HH ; Vingerhoets, P ; Yordanov, DT ; Zakova, M ; Freeman, S ; Andreyev, A ; Bruce, A ; Deacon, A ; Jenkins, D ; Joss, D ; MacGregor, D ; Regan, P ; Simpson, J ; Tungate, G ; Wadsworth, R ; Watts, D

Keywords:

Collinear laser spectroscopy, Hyperfine structure of gallium isotopes, COLLAPS beam line, Magnetic and quadrupole moments of gallium isotopes, Science & Technology, Physical Sciences, Physics, Particles & Fields, Physics, ISOLDE, MOMENTS, 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics, 0204 Condensed Matter Physics, 0299 Other Physical Sciences, 51 Physical sciences

Abstract:

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.