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Performance of the ATLAS electromagnetic calorimeter for $\pi^0\to\gamma\gamma$ and $\eta\to\gamma\gamma$ events
The first collision data at √s=900 GeV have been used to extract the $\pi^0$ and $\eta$ signals in the $\gamma\gamma$ final state. The dedicated reconstruction, calibration and identification of these low energy photons are presented. Using the $\pi^0\to\gamma\gamma$ sample, the response uniformity...
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| Lenguaje: | eng |
| Publicado: |
2010
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| Acceso en línea: | http://cds.cern.ch/record/1273999 |