| HAL : in2p3-00193682, version 1 |
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| Results from the test bench of the Geometry Monitoring System of the ALICE Muon Spectrometer |
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| R. Tieulent1A. Béteille2J.-Y. Grossiord1V. KakoyanS. Kox2M. Méziane2J.F. Muraz2P. Pillot1, 2 |
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| ALICE Collaboration(s) |
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| (2007) |
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| We present the results obtained with the test bench of the Geometry Monitoring System (GMS) for the ALICE Muon Spectrometer. It consists in a mock up, reproducing at full scale, three half planes of the chambers 6, 7 and 8 of the spectrometer. We show that the GMS is able to measure transverse displacements with an accuracy of 1.5 microm. We show also that the resolution deteriorates by a factor 3 to 4 when thermal gradients are generated. |
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| 1 : | IPNL - Institut de Physique Nucléaire de Lyon |
| 2 : | LPSC - Laboratoire de Physique Subatomique et de Cosmologie |
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| Thème(s) | : | Physique/Physique/Instrumentations et Détecteurs |
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| Liste des fichiers attachés à ce document : | |||||
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| in2p3-00193682, version 1 | |
| http://hal.in2p3.fr/in2p3-00193682 | |
| oai:hal.in2p3.fr:in2p3-00193682 | |
| Contributeur : Emmanuelle Vernay | |
| Soumis le : Mardi 4 Décembre 2007, 13:36:07 | |
| Dernière modification le : Mardi 4 Décembre 2007, 14:20:30 | |