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Relativistic mean field calculation of parity-violating observables in francium

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Title Relativistic mean field calculation of parity-violating observables in francium
 
Creator KULKAMI, S
WARKE, CS
GAMBHIR, YK
 
Subject nonconserving optical-rotation
e1 transition amplitudes
nuclear anapole moment
atomic cesium
perturbation-theory
energy-levels
precision-measurement
hyperfine-structure
electroweak theory
finite nuclei
 
Description A formalism developed previously to study the smaller nuclear spin-dependent parity-violating effects using the relativistic mean field theory has been generalized to the case of odd-odd nuclear systems such as Fr-210. Because of the recent success in trapping Fr atoms, parity-violation experiments for Fr seem feasible. The nuclear spin-dependent parameters eta and eta' are calculated using the anapole moment parameters kappa(p) and kappa(n). They are used to calculate the hyperfine transition amplitudes for the 6S-->7S transition in Cs-134 and 7S -->8S in Fr-210. The calculated hyperfine transition amplitudes in Fr are one order of magnitude larger than those in Cs.
 
Publisher AMERICAN PHYSICAL SOC
 
Date 2011-07-17T19:04:33Z
2011-12-26T12:50:27Z
2011-12-27T05:35:15Z
2011-07-17T19:04:33Z
2011-12-26T12:50:27Z
2011-12-27T05:35:15Z
1998
 
Type Article
 
Identifier PHYSICAL REVIEW C, 57(3), 1485-1491
0556-2813
http://dx.doi.org/10.1103/PhysRevC.57.1485
http://dspace.library.iitb.ac.in/xmlui/handle/10054/4814
http://hdl.handle.net/10054/4814
 
Language en