CMS data processing workflows during an extended cosmic ray run

Mondal, N. K. ; et., al (2010) CMS data processing workflows during an extended cosmic ray run Journal of Instrumentation, 5 (3). T03006_1-T03006_43. ISSN 1748-0221

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Official URL: http://iopscience.iop.org/1748-0221/5/03/T03006

Related URL: http://dx.doi.org/10.1088/1748-0221/5/03/T03006

Abstract

The CMS Collaboration conducted a month-long data taking exercise, the Cosmic Run At Four Tesla, during October-November 2008, with the goal of commissioning the experiment for extended operation. With all installed detector systems participating, CMS recorded 270 million cosmic ray events with the solenoid at a magnetic field strength of 3.8 T. This paper describes the data flow from the detector through the various online and offline computing systems, as well as the workflows used for recording the data, for aligning and calibrating the detector, and for analysis of the data.

Item Type:Article
Source:Copyright of this article belongs to Institute of Physics.
Keywords:Detector Control Systems (Detector and Experiment Monitoring and Slow-control Systems; Architecture; Hardware; Algorithms; Databases); Data Acquisition Concepts
ID Code:90104
Deposited On:04 May 2012 13:47
Last Modified:04 May 2012 13:47

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