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Tracking with the LHCb spectrometer: Detector performance and track reconstruction

โœ Scribed by N. Tuning


Publisher
Elsevier Science
Year
2007
Tongue
English
Weight
508 KB
Volume
580
Category
Article
ISSN
0168-9002

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โœฆ Synopsis


The LHCb experiment aims to measure CP violation and rare B-decays. For this, a tracking system is constructed consisting of a silicon micro-strip vertex locator close to the interaction point, and tracking detectors around a dipole magnet. The resulting tracking performance is estimated from simulation to yield 95% efficiency. The momentum and impact parameter resolutions vary between 0.35% and 0.5%, and 20 and 160 mm, respectively.


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Alignment of the ATLAS muon spectrometer
โœ Oliver Kortner; Hubert Kroha; Jens Schmaler; Chrysostomos Valderanis ๐Ÿ“‚ Article ๐Ÿ“… 2007 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 255 KB

The ATLAS muon spectrometer consists of three layers of precision drift-tube chambers in an average toroidal magnetic field of 0.4 T. Muon tracks are reconstructed with 97% efficiency and a momentum resolution of better than 10% for transverse momenta up to 1 TeV=c. The latter requires misalignment