CERN Accelerating science

ATLAS Note
Report number	ATL-DAQ-PUB-2005-002 ; ATL-COM-DAQ-2005-038 ; CERN-ATL-COM-DAQ-2005-038
Title	Optimisation of the size of the EmTau Region of Interest for the ATLAS Level-2 Trigger using the Electromagnetic Calorimeter
Author(s)	Konstantinidis, N P ; Stefanidis, S ; Sutton, M R
Publication	2005
Imprint	28 Oct 2005
Number of pages	15
Subject category	Detectors and Experimental Techniques
Accelerator/Facility, Experiment	CERN LHC ; ATLAS
Free keywords	Level-2 Trigger ; Region of Interest ; Electromagnetic Calorimeter
Abstract	A study for optimizing the size of the EmTau Region of Interest (RoI) using the pointing information from the Electromagnetic Calorimeter is presented. The benefits from the reduced RoI size in terms of timing and performance for tracking using the IDSCAN package at the LVL2 Trigger are discussed in details.
Copyright/License	Preprint: (License: CC-BY-4.0)

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