Magnetic dipole moments of {sup 58}Cu and {sup 59}Cu by in-source laser spectroscopy

Journal Article · Sun Jun 15 00:00:00 EDT 2008 · Physical Review. C, Nuclear Physics

DOI:https://doi.org/10.1103/PHYSREVC.77.067302· OSTI ID:21191998

Stone, N J ^[1]; Koester, U ^[2]; Stone, J Rikovska ^[1]; Fedorov, D V ^[3]; Fedoseyev, V N ^[4]; Flanagan, K T ^[5]; Hass, M; Lakshmi, S ^[6]

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1. Department of Physics, University of Oxford, Oxford OX1 3PU (United Kingdom)
2. Institut Laue Langevin, 6 rue Jules Horowitz, F-38042 Grenoble Cedex 9 (France)
3. Petersburg Nuclear Physics Institute, RU-188350 Gatchina (Russian Federation)
4. ISOLDE, CERN, CH-1211 Geneva 23 (Switzerland)
5. Instituut voor Kern- en Stralingsfysica, K.U. Leuven, Celestijnenlaan 200D, B-3001 Leuven (Belgium)
6. Weizmann Institute of Science, Rehovot (Israel)

Online measurements of the magnetic dipole moments and isotope shifts of {sup 58}Cu and {sup 59}Cu by the in-source laser spectroscopy method are reported. The results for the magnetic moments are {mu} ({sup 58}Cu) =+0.52(8) {mu}{sub N},{mu}({sup 59}Cu) =+1.84(3) {mu}{sub N} and for the isotope shifts {delta}{nu}{sup 59,65}=1.72(22) GHz and {delta}{nu}{sup 58,65}=1.99(30) GHz in the transition from the 3d{sup 10}4s {sup 2}S{sub 1/2} ground state to the 3d{sup 10}4p {sup 2}P{sub 1/2} state in Cu I. The magnetic moment of {sup 58}Cu is discussed in the context of the strength of the subshell closure at {sup 56}Ni, additivity rules and large-scale shell model calculations.

• OSTI ID: 21191998
• Journal Information: Physical Review. C, Nuclear Physics, Vol. 77, Issue 6; Other Information: DOI: 10.1103/PhysRevC.77.067302; (c) 2008 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 0556-2813
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
COPPER 58
COPPER 59
GHZ RANGE
GROUND STATES
LASER SPECTROSCOPY
MAGNETIC DIPOLE MOMENTS
NICKEL 56
NUCLEAR STRUCTURE
SHELL MODELS
SIMULATION
SPECTRAL SHIFT