Title of article
Development of planar pixel modules for the ATLAS high luminosity LHC tracker upgrade
Author/Authors
Allport، نويسنده , , P.P. and Ashby، نويسنده , , J. and Bates، نويسنده , , R.L. and Blue، نويسنده , , A. and Burdin، نويسنده , , S. and Buttar، نويسنده , , C.M. and Casse، نويسنده , , G. and Dervan، نويسنده , , P. and Doonan، نويسنده , , K. and Forshaw، نويسنده , , D. and Lipp، نويسنده , , J. and McMullen، نويسنده , , T. and Pater، نويسنده , , J. and Stewart، نويسنده , , A. and Tsurin، نويسنده , , I.، نويسنده ,
Pages
5
From page
109
To page
113
Abstract
The high-luminosity LHC will present significant challenges for tracking systems. ATLAS is preparing to upgrade the entire tracking system, which will include a significantly larger pixel detector. This paper reports on the development of large area planar detectors for the outer pixel layers and the pixel endcaps. Large area sensors have been fabricated and mounted onto 4 FE-I4 readout ASICs, the so-called quad-modules, and their performance evaluated in the laboratory and testbeam. Results from characterisation of sensors prior to assembly, experience with module assembly, including bump-bonding and results from laboratory and testbeam studies are presented.
Keywords
Pixel detector , HL-LHC , Silicon detector , ATLAS
Journal title
Astroparticle Physics
Record number
2009254
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