14-18 October 2013
Amsterdam, Beurs van Berlage
Europe/Amsterdam timezone

The upgrade and re-validation of the Compact Muon Solenoid Electromagnetic Calorimeter Control System

14 Oct 2013, 15:00
45m
Grote zaal (Amsterdam, Beurs van Berlage)

Grote zaal

Amsterdam, Beurs van Berlage

Poster presentation Data acquisition, trigger and controls Poster presentations

Speaker

Oliver Holme (ETH Zurich, Switzerland)

Description

The Electromagnetic Calorimeter (ECAL) is one of the sub-detectors of the Compact Muon Solenoid (CMS) experiment of the Large Hadron Collider (LHC) at CERN. The Detector Control System (DCS) that has been developed and implemented for the CMS ECAL was deployed in accordance with the LHC schedule and has been supporting the detector data-taking since LHC physics runs started in 2009. During these years, the control system has been regularly adapted according to operational experience and new requirements, always respecting the constraints imposed on significant changes to a running system. Several hardware and software upgrades and system extensions were therefore deferred to the first LHC Long Shutdown (LS1). This paper presents the main architectural differences between the system that supported the CMS ECAL during its first years and the new design for the coming physics runs after LS1. Details on the upgrade planning, including the certification methods performed in the CMS ECAL DCS laboratory facilities, reports on the implementation progress and the expectations for the post-LS1 system are highlighted.

Primary author

Oliver Holme (ETH Zurich, Switzerland)

Co-authors

Diogo Raphael Da Silva Di Calafiori (Eidgenoessische Tech. Hochschule Zuerich (CH)) Dragoslav Jovanovic (University of Belgrade (RS)) Guenther Dissertori (Eidgenoessische Tech. Hochschule Zuerich (CH)) Lubomir Djambazov (Eidgenoessische Tech. Hochschule Zuerich (CH)) Prof. Peter Adzic (University of Belgrade (RS)) Serguei Zelepukin (University of Wisconsin (US)) Werner Lustermann (Eidgenoessische Tech. Hochschule Zuerich (CH))

Presentation Materials