# Issues in the Extraction of m\_s and V\_us from Hadronic Tau Decay Data

Source: [Issues in the Extraction of m\_s and V\_us from Hadronic Tau Decay Data](<https://www.sota2.com/research/paper/68fa269d2c2a3760193bbb21>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2025-10-24T11:30:17.861Z

Authors: K. Maltman

Published: 2004-12-22T03:23:53.000Z

## 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.

## Recorded benchmark results

A research result applies to its stated dataset, split, metric and evaluation configuration. Compare like-for-like settings, preserve the metric's unit and direction, and distinguish paper-reported results from independent reproduction. The best result recorded here is not a claim of exhaustive, current global coverage.

## Original sources and implementation

[Original paper](<https://arxiv.org/abs/hep-ph/0412326>)

[PDF](<https://arxiv.org/pdf/hep-ph/0412326.pdf>)