| Issue |
EPJ Web of Conferences
Volume 80, 2014
QCD@Work 2014 – International Workshop on Quantum Chromodynamics Theory and Experiment
|
|
|---|---|---|
| Article Number | 00055 | |
| Number of page(s) | 6 | |
| DOI | https://doi.org/10.1051/epjconf/20148000055 | |
| Published online | 24 November 2014 | |
https://doi.org/10.1051/epjconf/20148000055
e+e− hadronic cross section and the muon g − 2
SLAC National Accelerator Laboratory, 2575 Sand Hill Road - Menlo Park, 94025 CA - USA
a e-mail: cartaro@slac.stanford.edu
Published online: 24 November 2014
After a brief introduction to the muon anomalous magnetic moment, the current status of the (g − 2)µ measurement is given. The three standard deviations of discrepancy between aµ calculations and the direct measurement by the E821 experiment at the Brookhaven National Laboratory (USA) calls for more precise measurements of the e+e− hadronic cross section. This article contains a not inclusive review of the main results and the state of the art on the hadronic cross section measurements from BABAR and other experiments.
© Owned by the authors, published by EDP Sciences, 2014
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.