| Issue |
EPJ Web of Conferences
Volume 118, 2016
International Workshop on “Flavour Changing and Conserving Processes” 2015 (FCCP 2015)
|
|
|---|---|---|
| Article Number | 01036 | |
| Number of page(s) | 8 | |
| DOI | https://doi.org/10.1051/epjconf/201611801036 | |
| Published online | 26 April 2016 | |
https://doi.org/10.1051/epjconf/201611801036
Review of Recent Calculations of the Hadronic Vacuum Polarisation Contribution
Laboratoire de l’Accélérateur Linéaire, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, Orsay, France
a e-mail: zhang@lal.in2p3.fr
Published online: 26 April 2016
Recent calculations of the hadronic vacuum polarisation contribution are reviewed. The focus is put on the leading-order contribution to the muon magnetic anomaly involving e+e− annihilation cross section data as input to a dispersion relation approach. Alternative calculation including tau data is also discussed. The τ data are corrected for various isospin-breaking sources which are explicitly shown source by source.
© Owned by the authors, published by EDP Sciences, 2016
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