Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/45820
Share/Impact:
Título : Alignment of the CMS muon system with cosmic-ray and beam-halo muons
Autor : Cabrillo, I. J., Calderón, A., Chuang, S. H., Diaz Merino, I., Diez 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 clave : Muon spectrometers
Large detector systems for particle and astroparticle physics
Fecha de publicación : Mar-2010
Editor: Institute of Physics Publishing
Citación : Journal of Instrumentation 5: T03020 (2010)
Resumen: The CMS muon system has been aligned using cosmic-ray muons collected in 2008 and beam-halo muons from the 2008 LHC circulating beam tests. After alignment, the resolution of the most sensitive coordinate is 80 microns for the relative positions of superlayers in the same barrel chamber and 270 microns for the relative positions of endcap chambers in the same ring structure. The resolution on the position of the central barrel chambers relative to the tracker is comprised between two extreme estimates, 200 and 700 microns, provided by two complementary studies. With minor modifications, the alignment procedures can be applied using muons from LHC collisions, leading to additional significant improvements.
Descripción : 43 páginas, 11 figuras, 6 tablas.-- Open Access.-- CMS Collaboration: et al.
Versión del editor: http://dx.doi.org/10.1088/1748-0221/5/03/T03020
URI : http://hdl.handle.net/10261/45820
DOI: 10.1088/1748-0221/5/03/T03020
Citación : Journal of Instrumentation 5: T03020 (2010)
Appears in Collections:(IFCA) Artículos

Files in This Item:
File Description SizeFormat 
1748-0221_5_03_T03020.pdf1,32 MBAdobe PDFView/Open
Show full item record
 
CSIC SFX LinksSFX Query


Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.