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Hadronic light-by-light scattering contribution to the muon g − 2

✍ Scribed by Andreas Nyffeler


Book ID
108462562
Publisher
Elsevier Science
Year
2003
Tongue
English
Weight
347 KB
Volume
121
Category
Article
ISSN
0920-5632

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📜 SIMILAR VOLUMES


Hadronic light-by-light contribution to
✍ A. Vainshtein 📂 Article 📅 2007 🏛 Elsevier Science 🌐 English ⚖ 373 KB

The theory of hadronic light-by-light scattering contributing to the muon anomalous magnetic moment is reviewed. We present a model for the hadronic light-by-light scattering amplitude consistent with the shortdistance constraints from the operator product expansion.

Hadronic light-by-light scattering contr
✍ Andreas Nyffeler 📂 Article 📅 2003 🏛 Elsevier Science 🌐 English ⚖ 390 KB

We briefly review the current status of the hadronic light-by-light scattering correction to the muon g -2. Then we present our semi-analytical evaluation of the pion-pole contribution, using a description of the pionphoton-photon transition form factor based on large-Nc and short-distance properti