@Article{ATLASCollaborationAad_etal2010, author="ATLAS Collaboration (Aad, G. et al and Amoros, G. and Bernabeu Verdu, J. and Cabrera Urban, S. and Castillo Gimenez, V. and Costa, M. J. and Escobar, C. and Ferrer, A. and Fuster, J. and Garcia, C. and Gonzalez de la Hoz, S. and Hernandez Jimenez, Y. and Higon-Rodriguez, E. and Irles Quiles, A. and Kaci, M. and Lacasta, C. and Lacuesta, V. R. and Marti-Garcia, S. and Mi{\~{n}}ano, M. and Mitsou, V. A. and Moles-Valls, R. and Moreno Llacer, M. and Oliver Garcia, E. and Perez Garcia-Esta{\~{n}}, M. T. and Ros, E. and Salt, J. and Solans, C. A. and Sanchez, J. and Torro Pastor, E. and Valladolid Gallego, E. and Valls Ferrer, J. A. and Villaplana Perez, M. and Vos, M. and Wildauer, A.", title="The ATLAS Inner Detector commissioning and calibration", journal="European Physical Journal C", year="2010", publisher="Springer", volume="70", number="3", pages="787--821", abstract="The ATLAS Inner Detector is a composite tracking system consisting of silicon pixels, silicon strips and straw tubes in a 2 T magnetic field. Its installation was completed in August 2008 and the detector took part in data-taking with single LHC beams and cosmic rays. The initial detector operation, hardware commissioning and in-situ calibrations are described. Tracking performance has been measured with 7.6 million cosmic-ray events, collected using a tracking trigger and reconstructed with modular pattern-recognition and fitting software. The intrinsic hit efficiency and tracking trigger efficiencies are close to 100{\%}. Lorentz angle measurements for both electrons and holes, specific energy-loss calibration and transition radiation turn-on measurements have been performed. Different alignment techniques have been used to reconstruct the detector geometry. After the initial alignment, a transverse impact parameter resolution of 22.1 +/- 0.9 $\mu$m and a relative momentum resolution sigma (p) /p=(4.83 +/- 0.16)x10(-4) GeV(-1)xp (T) have been measured for high momentum tracks.", optnote="ISI:000285200000013", optnote="exported from refbase (https://references.ific.uv.es/refbase/show.php?record=250), last updated on Wed, 26 Jun 2024 07:21:46 +0000", issn="1434-6044", doi="10.1140/epjc/s10052-010-1366-7", opturl="http://arXiv.org/abs/1004.5293", opturl="https://doi.org/10.1140/epjc/s10052-010-1366-7", language="English" }