Abstract
The general features of parity nonconservation (PNC) in atoms arising from neutral weak currents and the nuclear anapole moment are discussed. The theoretical approaches used to calculate PNC observables are briefly mentioned. A brief review of the present status of atomic PNC is presented and its potential as a probe of physics beyond the standard model is highlighted.
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References
C S Wu, E Ambler, R W Hayward and R P Hudson,Phys. Rev. 105, 1413 (1957)
M A Bouchiat and C Bouchiat,Phys. Lett. B48, 111 (1974)
D N Stacey,Phys. Scr. T40, 15 (1992)
C S Wood, S C Bennet, D Cho, B P Masterson, J L Roberts, C E Tanner and C E Wieman,Science 275, 1759 (1997)
V A Dzuba, V V Flambaum and I B Khriplovich,Z. Phys. D1, 243 (1986)
H1 Collaboration, Reports No. DESY-97-024 and No. hep-ex/9702012 Zeus Collaboration, Reports No. DESY-97-25 and No. hep-ex/9702015
E D Commins and P H Bucksbaum,Weak Interactions in Quarks and Leptons (Cambridge University Press, 1983)
V V Fhambaum and I B Khriplovich,Zh. Esp. Teor. Fiz. 79, 1656 (1980) [Sov. Phys. JETP 52, 835 (1980)]
C Bouchiat,Z. Phys. C49, 91 (1991)
See for example, E R Boston, D. Phil. Thesis,Parity Nonconservation in Atoms (University of Oxford, 1990)
P A Vetter, D M Meekhof, P K Majumder, S K Lamoreaux and E N Fortson,Phys. Rev. Lett. 74, 2658 (1995)
S A Blundell, A C Hartley, Z Liu, A M Martensson-Pendrill and J Sapirstein,Theor. Chim. Acta 80, 257 (1991)
W J Marciano and J L Rosner,Phys. Rev. Lett. 65, 2963 (1990)
M E Peskin and T Takeuchi,Phys. Rev. Lett. 65, 964 (1990)
S J Pollock, E N Fortson and L Wilets,Phys. Rev. C46, 2587 (1992)
S A Blundell, W R Johnson and J Sapirstein,Phys. Rev. Lett. 65, 1411 (1990)
N Fortson,Phys. Rev. Lett. 70, 2383 (1993)
D DeMille,Phys. Rev. Lett. 74, 4165 (1995)
Swati Malhotra, Angom D Singh and B P Das,Phys. Rev. A51, R 2665 (1995)
B P Das,Phys. Rev. 56, 1635 (1997)
Angom Dilip Singh and B P Das (to be submitted)
K P Geetha, Angom Dilip Singh, B P Das and C S Unnikrishnan,Phys. Rev. A58, R16 (1998)
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Das, B.P. Atomic parity non-conservation: Present status and future prospects. Pramana - J Phys 50, 515–519 (1998). https://doi.org/10.1007/BF02846042
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DOI: https://doi.org/10.1007/BF02846042