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Muon and Tau Lepton Decays

Chapter
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Abstract

In this chapter we study the τ ± (tau lepton) and μ ± (muon) decays governed by weak interactions only. Since the leptonic numbers are assumed to be strictly conserved in the standard model, the electromagnetic decay modes τ ±μ ±(e±)+γ and μ ± → e±+ γ cannot occur. See Problem 12.1, however.

Keywords

Form Factor Spectral Function Parity Violation Weak Decay Semileptonic Decay 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Suggestions for Further Reading

Parity violation in weak interactions and spin-momentum correlation

  1. Lee, T. D. and Yang, C. N., Phys. Rev. 104 (1956) 254ADSCrossRefGoogle Scholar
  2. Wu, C. S. et al., Phys. Rev. 105 (1957) 1413Google Scholar

Michel parameters as probe of weak interaction structures

  1. Bouchiat, C. and Michel, L., Phys. Rev. 106 (1957) 170ADSCrossRefGoogle Scholar
  2. Jarlskog, C., Nucl. Phys. 75 (1966) 659CrossRefGoogle Scholar
  3. Marshak, R. E., Riazuddin and Ryan, C. P., Theory of Weak Interactions in Particle Physics. Wiley-Interscience, New York 1969Google Scholar

Systematic analyses of T decay

  1. Alemany, R., Davier, M. and Höcker, A., Eur. Phys. J. C2 (1998) 123ADSGoogle Scholar
  2. Braaten, E., Narison, S. and Pich, A., Nucl. Phys. B373 (1992) 581Google Scholar
  3. Davier, M., in Proc. Second Workshop on Tau Lepton Physics (ed. Gan, K. K. ). World Scientific, Singapore 1992Google Scholar
  4. Perl, M. L., Reports Progress Phys. 55 (1992) 653ADSCrossRefGoogle Scholar
  5. Tsai, Yung-Su, Phys. Rev. D4 (1971) 2821Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1998

Authors and Affiliations

  1. 1.Physics DepartmentUniversité LavalSte-FoyCanada
  2. 2.Laboratoire de Physique Théorique et Hautes EnergiesUniversités Paris VI et VIIParis Cedex 05France

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