Alignement experience in STAR

The STAR experiment at RHIC uses four layers of silicon strip and silicon drift detectors for secondary vertex reconstruction. An attempt for a direct charm meson measurement put stringent requirements on alignment and calibration. We report on recent alignment and drift velocity calibration work pe...

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Detalles Bibliográficos
Autores principales: Margetis, S, Fisyak, Yu, Lauret, J, Perevozchikov, V, Van Buren, G, Bouchef, J
Lenguaje:eng
Publicado: CERN 2007
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.5170/CERN-2007-004.23
http://cds.cern.ch/record/1047096
Descripción
Sumario:The STAR experiment at RHIC uses four layers of silicon strip and silicon drift detectors for secondary vertex reconstruction. An attempt for a direct charm meson measurement put stringent requirements on alignment and calibration. We report on recent alignment and drift velocity calibration work performed on the inner silicon tracking system.

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