Low-Energy Parity-Violation and New Physics

A. Czarnecki; A. E. Nelson; A. E. Nelson; B. Abbott; B. Mueller; B. Q. Chen; C. Adloff; C. J. Horowitz; C. S. Wood; C. Y. Prescott; C. Y. Prescott; D. Budker; D. Chauvat; D. DeMille; D. London; D. Schaile; E. Eichten; E. Hagberg; E. N. Fortson; E. N. Fortson; F. Abe; F. Abe; G. Feinberg; I. S. Towner; J. Blumlein; J. Breitweg; J. D. Waleckaw; J. L. Hewett; J. L. Hewett; J. L. Rosner; K. Ackerstaff; K. S. Babu; K. S. Babu; M. E. Peskin; M. Hirsch; M. J. Musolf; M. J. Musolf; M. J. Musolf; M. J. Musolf; M. J. Musolf; M. J. Ramsey-Musolf; N. Mukhopadhyay; P. A. Souder; P. Langacker; P. Vogel; R. N. Mohapatra; S. A. Blundell; S. J. Pollock; T. W. Donnelly; V. A. Dzuba; V. Barger; W. Heil; W. J. Marciano; W. J. Maricano; W. J. Maricano

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Low-Energy Parity-Violation and New Physics

Abstract

The new physics sensitivity of a variety of low-energy parity-violating (PV) observables is analyzed. A comparison is made between atomic PV for a single isotope, atomic PV using isotope ratios, and PV electron-hadron and electron-electron scattering. The complementarity among these observables, as well as with high-energy processes, is emphasized. Theoretical uncertainties entering the interpretation of low-energy measurements are discussed.Comment: 37 pages, 2 figures. Omissions to Tables I and V corrected along with some minor typographical errors. To appear in Phys. Rev.

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Last time updated on 02/01/2020