Hadronic Contributions to the Photon Vacuum Polarization and their Role in Precision Physics
| dc.creator | Jegerlehner, F. | |
| dc.date | 2001-04-30 | |
| dc.date | 2002-12-09 | |
| dc.date.accessioned | 2026-07-07T10:52:19Z | |
| dc.date.available | 2026-07-07T10:52:19Z | |
| dc.description | I review recent evaluations of the hadronic contribution to the shift in the fine structure constant and to the anomalous magnetic moment of the muon. Substantial progress in a precise determination of these important observables is a consequence of substantially improved total cross section measurement by the CMD-2 and BES II collaborations and an improved theoretical understanding. Prospects for further possible progress is discussed. | |
| dc.description | 17 pages 7 figures 2 tables, update: incl. CMD-2 data, references | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0104304 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0104304 | |
| dc.identifier | J.Phys.G29:101-110,2003 | |
| dc.identifier | doi:10.1088/0954-3899/29/1/311 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/185120 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Hadronic Contributions to the Photon Vacuum Polarization and their Role in Precision Physics | |
| dc.type | text |