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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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| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/1273999 |
| _version_ | 1780920270850097152 |
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| author | The ATLAS collaboration |
| author_facet | The ATLAS collaboration |
| author_sort | The ATLAS collaboration |
| collection | CERN |
| description | 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 along the pseudo-rapidity has been found to be better than ±2% from the ratio of data toMonte Carlo. |
| id | cern-1273999 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2010 |
| record_format | invenio |
| spelling | cern-12739992021-04-18T19:36:47Zhttp://cds.cern.ch/record/1273999engThe ATLAS collaborationPerformance of the ATLAS electromagnetic calorimeter for $\pi^0\to\gamma\gamma$ and $\eta\to\gamma\gamma$ eventsDetectors and Experimental TechniquesThe 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 along the pseudo-rapidity has been found to be better than ±2% from the ratio of data toMonte Carlo.ATLAS-CONF-2010-006oai:cds.cern.ch:12739992010-06-24 |
| spellingShingle | Detectors and Experimental Techniques The ATLAS collaboration Performance of the ATLAS electromagnetic calorimeter for $\pi^0\to\gamma\gamma$ and $\eta\to\gamma\gamma$ events |
| title | Performance of the ATLAS electromagnetic calorimeter for $\pi^0\to\gamma\gamma$ and $\eta\to\gamma\gamma$ events |
| title_full | Performance of the ATLAS electromagnetic calorimeter for $\pi^0\to\gamma\gamma$ and $\eta\to\gamma\gamma$ events |
| title_fullStr | Performance of the ATLAS electromagnetic calorimeter for $\pi^0\to\gamma\gamma$ and $\eta\to\gamma\gamma$ events |
| title_full_unstemmed | Performance of the ATLAS electromagnetic calorimeter for $\pi^0\to\gamma\gamma$ and $\eta\to\gamma\gamma$ events |
| title_short | Performance of the ATLAS electromagnetic calorimeter for $\pi^0\to\gamma\gamma$ and $\eta\to\gamma\gamma$ events |
| title_sort | performance of the atlas electromagnetic calorimeter for $\pi^0\to\gamma\gamma$ and $\eta\to\gamma\gamma$ events |
| topic | Detectors and Experimental Techniques |
| url | http://cds.cern.ch/record/1273999 |
| work_keys_str_mv | AT theatlascollaboration performanceoftheatlaselectromagneticcalorimeterforpi0togammagammaandetatogammagammaevents |