| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1846731 | Nuclear Physics B - Proceedings Supplements | 2009 | 6 Pages |
Abstract
The KLOE experiment at the DAΦNE ϕ-factory has performed a new precise measurement of the pion form factor using Initial State Radiation events, with photons emitted at small polar angle. Results based on an integrated luminosity of 240 pb−1 and extraction of the ππ contribution to aμ in the mass range are presented. The new value of has smaller (30%) statistical and systematic error and is consistent with the KLOE published value (confirming the current disagreement between the standard model prediction for aμ and the measured value).
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Nuclear and High Energy Physics
