English   español  
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/45823
Compartir / Impacto:
Estadísticas
Add this article to your Mendeley library MendeleyBASE
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Título

Alignment of the CMS silicon tracker during commissioning with cosmic rays

AutorCabrillo, I. J. ; Calderon, Alicia; Chuang, S. H. ; Diaz Merino, I.; Díez González, C.; Duarte Campderros, J. ; Fernández, M. ; Gómez, G. ; González Sánchez, J. ; González Suárez, R. ; Jorda, C. ; Lobelle Pardo, P. ; López Virto, A. ; Marco, Jesús ; Marco, Rafael ; Martínez-Rivero, Celso ; Martínez Ruiz del Arbol, P. ; Matorras, Francisco ; Rodrigo, Teresa ; Ruiz Jimeno, Alberto ; Scodellaro, Luca ; Sobron Sañudo, M. ; Vila, Iván ; Vilar, Rocío
Palabras claveParticle tracking detectors (Solid-state detectors)
Large detector systems for particle and astroparticle physics
Fecha de publicaciónmar-2010
EditorInstitute of Physics Publishing
CitaciónJournal of Instrumentation 5: T03009 (2010)
ResumenThe CMS silicon tracker, consisting of 1440 silicon pixel and 15 148 silicon strip detector modules, has been aligned using more than three million cosmic ray charged particles, with additional information from optical surveys. The positions of the modules were determined with respect to cosmic ray trajectories to an average precision of 3–4 microns RMS in the barrel and 3–14 microns RMS in the endcap in the most sensitive coordinate. The results have been validated by several studies, including laser beam cross-checks, track fit self-consistency, track residuals in overlapping module regions, and track parameter resolution, and are compared with predictions obtained from simulation. Correlated systematic effects have been investigated. The track parameter resolutions obtained with this alignment are close to the design performance.
Descripción42 páginas, 15 figuras, 3 tablas.-- Open Access.-- CMS Collaboration: et al.
Versión del editorhttp://dx.doi.org/10.1088/1748-0221/5/03/T03009
URIhttp://hdl.handle.net/10261/45823
DOI10.1088/1748-0221/5/03/T03009
E-ISSN1748-0221
Aparece en las colecciones: (IFCA) Artículos
Ficheros en este ítem:
Fichero Descripción Tamaño Formato  
1748-0221_5_03_T03009.pdf2,24 MBAdobe PDFVista previa
Visualizar/Abrir
Mostrar el registro completo
 

Artículos relacionados:


NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.