Atomic parity nonconservation: Electroweak parameters and nuclear structure
نویسندگان
چکیده
منابع مشابه
Atomic parity nonconservation: Electroweak parameters and nuclear structure.
There have been suggestions to measure atomic parity nonconservation (PNC) along an isotopic chain, by taking ratios of observables in order to cancel complicated atomic structure effects. Precise atomic PNC measurements could make a significant contribution to tests of the Standard Model at the level of one loop radiative corrections. However, the results also depend upon certain features of n...
متن کاملNuclear-Structure Effects on Parity Nonconservation in Light Nuclei
Ann. Phys. (N.Y.) 124, 449 (1980); B. Desplanques, in Proceedings of the Eight International Conference on High Energy Physics and Nuclear Structure, Vancouver, 1979 (to be published). T. deForest, Jr. , and J.D. Walecka, Adv. Phys. 15, 1 (1966). F. Ajzenberg-Selove, Nucl. Phys. A300, 1 (1978); J. Keinonen et al. , Phys. Bev. C 22, 351 (1980). W. C. Haxton, B. F. Gibson, and E. M. Henley, unpub...
متن کاملAnomalous Neutrino Interaction, Muon g-2, and Atomic Parity Nonconservation
We propose a simple unified description of two recent precision measurements which suggest new physics beyond the Standard Model of particle interactions, i.e. the deviation of sin θW in deep inelastic neutrino-nucleon scattering and that of the anomalous magnetic moment of the muon. Our proposal is also consistent with a third precision measurement, i.e. that of parity nonconservation in atomi...
متن کاملAtomic Parity Violation and Precision Electroweak
A new analysis of parity violation in atomic cesium has led to the improved value of the weak charge, QW (Cs) = −72.06± 0.46. The implications of this result for constraining the Peskin-Takeuchi parameters S and T and for guiding searches for new Z bosons are discussed. PACS Categories: 11.30.Er, 12.15.Ji, 12.15.Mm, 12.60.Cn One prediction of the unified theory of weak and electromagnetic inter...
متن کاملAtomic Parity Violation and Precision Electroweak Physics
A new analysis of parity violation in atomic cesium has led to the improved value of the weak charge, QW (Cs) = −72.06± 0.46. The implications of this result for constraining the Peskin-Takeuchi parameters S and T and for guiding searches for new Z bosons are discussed. PACS Categories: 11.30.Er, 12.15.Ji, 12.15.Mm, 12.60.Cn One prediction of the unified theory of weak and electromagnetic inter...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physical Review C
سال: 1992
ISSN: 0556-2813,1089-490X
DOI: 10.1103/physrevc.46.2587