Skip to Main content Skip to Navigation
Conference papers

Review of recent Leading-Order Hadronic Vacuum Polarization calculation

Abstract : The leading-order hadronic contribution to the muon magnetic anomaly a_{\mu} = (g_{\mu} - 2)/2, calculated using a dispersion integral of e+e- annihilation data and tau decay data, is briefly reviewed. This contribution has the largest uncertainty to the predicted value of a_{\mu}, which differs from the experimental value by ~3.6 (2.4) standard deviations for the e+e- (tau) based analysis. New results since the last workshop and main open issues on the subject are discussed.
Document type :
Conference papers
Complete list of metadatas

http://hal.in2p3.fr/in2p3-00822832
Contributor : Sabine Starita <>
Submitted on : Friday, January 3, 2014 - 12:19:43 PM
Last modification on : Wednesday, September 16, 2020 - 4:20:00 PM

Links full text

Identifiers

  • HAL Id : in2p3-00822832, version 1
  • ARXIV : 1312.7549

Collections

LAL | CNRS | IN2P3

Citation

Zhen Zhang. Review of recent Leading-Order Hadronic Vacuum Polarization calculation. Photon 2013, May 2013, Paris, France. pp.047. ⟨in2p3-00822832⟩

Share

Metrics

Record views

131