Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/5083
Title: A study of the material in the ATLAS inner detector using secondary hadronic interactions
Authors: Aad, G.
Abbott, B.
Abdallah, J.
Abdelalim, A. A.
Abdesselam, A.
Abdinov, O.
The ATLAS Collaboration
Sultansoy, Saleh
Keywords: Detector modelling and simulations I (interaction of radiation with matter, interaction
of photons with matter, interaction of hadrons with matter, etc)
Particle tracking detectors (Solid-state detectors)
Si microstrip and pad detectors
Large detector systems for particle and astroparticle physics
Issue Date: 2012
Publisher: Iop Publishing Ltd
Abstract: The ATLAS inner detector is used to reconstruct secondary vertices due to hadronic interactions of primary collision products, so probing the location and amount of material in the inner region of ATLAS. Data collected in 7 TeV pp collisions at the LHC, with a minimum bias trigger, are used for comparisons with simulated events. The reconstructed secondary vertices have spatial resolutions ranging from similar to 200 mu m to 1 mm. The overall material description in the simulation is validated to within an experimental uncertainty of about 7%. This will lead to a better understanding of the reconstruction of various objects such as tracks, leptons, jets, and missing transverse momentum.
URI: https://doi.org/10.1088/1748-0221/7/01/P01013
https://hdl.handle.net/20.500.11851/5083
ISSN: 1748-0221
Appears in Collections:Malzeme Bilimi ve Nanoteknoloji Mühendisliği Bölümü / Department of Material Science & Nanotechnology Engineering
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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