Automated workflows for critical time-dependent calibrations at the CMS experiment

21st International Conference on Computing in High Energy and Nuclear Physics

物理学;计算机科学

Cerminara, G.^1 ; Van Besien, B.^1

CERN, Geneve

CH-1211-23, Switzerland^1

关键词: Calibration process;    Compact Muon solenoids;    Critical time;    Monitoring system;    Operational experience;    Running conditions;    Work-flows;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/664/7/072009/pdf
DOI  :  10.1088/1742-6596/664/7/072009

学科分类：计算机科学（综合）

来源: IOP

【 摘 要 】

Fast and efficient methods for the calibration and the alignment of the detector are a key asset to exploit the physics potential of the Compact Muon Solenoid (CMS) detector and to ensure timely preparation of results for conferences and publications. To achieve this goal, the CMS experiment has set up a powerful framework. This includes automated workflows in the context of a prompt calibration concept, which allows for a quick turnaround of the calibration process following as fast as possible any change in running conditions. The presentation will review the design and operational experience of these workflows and the related monitoring system during the LHC Run I and focus on the development, deployment and commissioning in preparation of Run II.