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Production and integration of the ATLAS Insertable B-Layer

  • The ATLAS collaboration
  • University of Oklahoma
  • University of Victoria BC
  • National Institute for Nuclear Physics
  • TU Dortmund University
  • Columbia University
  • University of Liverpool
  • University of Bern
  • University of Geneva
  • University of California at Berkeley
  • University of Milan
  • University of Bonn
  • Université Savoie Mont Blanc
  • Aix-Marseille Université
  • IN2P3/CNRS
  • University of Glasgow
  • University of California at Santa Cruz
  • Universités Paris VI and VII
  • University College London
  • University of Göttingen
  • University of Manchester
  • CERN
  • University of Siegen

Research output: Contribution to journalArticlepeer-review

393 Scopus citations

Abstract

During the shutdown of the CERN Large Hadron Collider in 2013-2014, an additional pixel layer was installed between the existing Pixel detector of the ATLAS experiment and a new, smaller radius beam pipe. The motivation for this new pixel layer, the Insertable B-Layer (IBL), was to maintain or improve the robustness and performance of the ATLAS tracking system, given the higher instantaneous and integrated luminosities realised following the shutdown. Because of the extreme radiation and collision rate environment, several new radiation-tolerant sensor and electronic technologies were utilised for this layer. This paper reports on the IBL construction and integration prior to its operation in the ATLAS detector.

Original languageEnglish
Article numberT05008
JournalJournal of Instrumentation
Volume13
Issue number5
DOIs
StatePublished - May 16 2018

Keywords

  • Large detector systems for particle and astroparticle physics
  • Particle tracking detectors (Solid-state detectors)

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