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Conference Papers Year : 2007

Did one observe couplings of right-handed quarks to W ?

Abstract

I consider non standard EW couplings of light right-handed quarks to W and Z suggested in a systematic non decoupling bottom-up low-energy effective theory approach to possible extensions of the Standard Model. New experimental tests in K^L_{mu3} decays based on recent measurements and scalar form factor analysis are discussed. A successful NLO fit to the standard set of Z-pole and other NC data is presented as well.

Dates and versions

in2p3-00179913 , version 1 (17-10-2007)

Identifiers

  • HAL Id : in2p3-00179913 , version 1
  • ARXIV : 0709.3459

Cite

J. Stern. Did one observe couplings of right-handed quarks to W ?. Kaon International Conference, May 2007, Frascati, Italy. ⟨in2p3-00179913⟩
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