Title of article
A fast tracking algorithm for the ATLAS level 2 trigger
Author/Authors
Konstantinidis، نويسنده , , N. and Sutton، نويسنده , , M. and Baines، نويسنده , , J. and Emeliyanov، نويسنده , , D. and Parodi، نويسنده , , F. and Schiavi، نويسنده , , C. and Drevermann، نويسنده , , H.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2006
Pages
4
From page
166
To page
169
Abstract
A set of conceptually simple and robust algorithms for fast pattern recognition and track reconstruction using three-dimensional space points developed for the ATLAS level 2 (LVL2) trigger at the LHC is presented. Results on execution time and physics performance demonstrating the effectiveness of this approach in a demanding, online trigger environment are presented. Both this strategy and a complimentary lookup table based strategy provided results appearing in the recent ATLAS High-Level Trigger, Data Acquisition and Controls Technical Design Report and were successfully implemented online during data taking for the recent ATLAS combined test beam.
Keywords
Tracking , trigger
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
2006
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
2201604
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