Advertisement

Asymptotic structure of perturbative series for \(\tau\) lepton decay observables: \(m_s^2\) corrections

  • J.G. Körner
  • F. Krajewski
  • A.A. Pivovarov
Theoretical physics

Abstract.

In a previous paper [1] we performed an analysis of the asymptotic structure of the perturbation theory series for semileptonic \(\tau\) lepton decays in the massless limit. We extend our analysis to the Cabibbo suppressed \(\Delta S=1\) decay modes of the \(\tau\) lepton. In particular we address the problem of \(m_s^2\) corrections to the theoretical formulas. The properties of the asymptotic behavior of the finite order perturbation theory series for the coefficient functions of the \(m_s^2\) corrections are studied.

Keywords

Asymptotic Behavior Perturbation Theory Decay Mode Theory Series Coefficient Function 
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.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Copyright information

© Springer-Verlag Berlin Heidelberg 2000

Authors and Affiliations

  • J.G. Körner
    • 1
  • F. Krajewski
    • 1
  • A.A. Pivovarov
    • 1
  1. 1.Institut für Physik, Johannes-Gutenberg-Universität, Staudinger Weg 7, 55099 Mainz, Germany DE

Personalised recommendations