Nuclear anapole moments
نویسندگان
چکیده
منابع مشابه
Nuclear anapole moments
Nuclear anapole moments are parity-odd, time-reversal-even E1 moments of the electromagnetic current operator. Although the existence of this moment was recognized theoretically soon after the discovery of parity nonconservation ~PNC!, its experimental isolation was achieved only recently, when a new level of precision was reached in a measurement of the hyperfine dependence of atomic PNC in Cs...
متن کاملNuclear Anapole Moments and the Parity-nonconserving Nuclear Interaction
The anapole moment is a parity-odd and time-reversal-even electromagnetic moment. Although it was conjectured shortly after the discovery of parity nonconservation, its existence has not been confirmed until recently in heavy nuclear systems, which are known to be the suitable laboratories because of the manybody enhancement. By carefully identifying the nuclear-spin-dependent atomic parity non...
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I. Bednyakov, F. Erler, C. Lucke, R. Kuhn, I. Nandori, G. Schaller, R. Schützhold, A.V. Nefiodov, G. Plunien, G. Soff, Technische Universität Dresden, L.N. Labzowsky, St. Petersburg State University, D. Liesen, GSI Darmstadt Investigations of QED effects and parity nonconservation (PNC) in neutral atoms and highly-charged ions represent an active and many-facet field of research [1]. The most a...
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Knowledge about parity-violating effects both from theory and experiment is reviewed. Further information that could be obtained from measurements of nuclear anapole moments is discussed.
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Spins, electromagnetic moments and radii are basic observables characterizing a particular nucleus. We review a variety of experimental techniques currently used to measure these quantities for unstable nuclei far from stability and for isomeric nuclear states. The experiments can be traced back to two different principles: Optical high-resolution spectroscopy reveals the interaction between nu...
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ژورنال
عنوان ژورنال: Physical Review C
سال: 2002
ISSN: 0556-2813,1089-490X
DOI: 10.1103/physrevc.65.045502