Issues in the Extraction of m and V from Hadronic τ Decay Data

2004/12/22 by K. Maltman · 5 citations
Physics and Astronomy · #Convergence (economics) #Extraction (chemistry) #Hadron #Neutrino Physics Research #Particle decay #Particle physics theoretical and experimental studies #Process (computing) #Quantum Chromodynamics and Particle Interactions #Standard Model (mathematical formulation) #hep-ph

paper · pdf · doi:10.1016/j.nuclphysbps.2005.02.009

published in Nuclear Physics B - Proceedings Supplements 144, 65-72 (Elsevier BV) · 8 pages, 1 figure. Prepared for the Proceedings of Tau'04, Sept. 14-17 Nara, Japan

arxiv created 2004/12/22 · openalex publication_date 2005/03/22 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05

Abstract

Various complications encountered in the process of attempting to extract the basic Standard Model parameters, m_s and V_us, from hadronic tau decay data are discussed. Preliminary results for V_us, based on sum rules displaying good convergence and stability, are also presented.

Citations

• Problems with extractingmsfrom flavor breaking in hadronic τ decays
• Strange quark mass from the invariant mass distribution of Cabibbo-suppressed tau decays
• Determining the strange quark mass in Cabibbo-suppressed τ lepton decays
• QCD condensates for the light quarkV−Acorrelator

Cited by

• Tests of the standard electroweak model in nuclear beta decay