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Title: New developments in web based monitoring at the CMS experiment

Abstract

The rate of performance improvements of the LHC at CERN has had a strong influence on the characteristics of the monitoring tools developed for the experiments. We present some of the latest additions to the suite of Web Based Monitoring services for the CMS experiment, and explore the aspects that address the roughly 20-fold increase in peak instantaneous luminosity over the course of 2011. One of these user-friendly tools allows collaborators to easily view, and make correlations among, accelerator configuration information such as bunch patterns, measured quantities such as intensities, vacuum pressures, and background conditions, as well as derived quantities such as luminosity and the number of simultaneous interactions per beam crossing. An additional tool summarizes the daily, weekly, and yearly luminosity and efficiency. Finally, we discuss a trigger cross section and rate fitting service that uses data from previous runs to validate current running conditions, as well as to serve as a predictive extrapolation tool for developing triggers for higher luminosity running.

Authors:
 [1];  [2];  [1];  [1];  [1];  [1];  [1];  [3]
  1. Fermilab
  2. Kansas State U.
  3. SUNY, Buffalo
Publication Date:
Research Org.:
Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
Sponsoring Org.:
USDOE Office of Science (SC), High Energy Physics (HEP)
OSTI Identifier:
1405102
Report Number(s):
FERMILAB-CONF-12-818-PPD
1214948
DOE Contract Number:  
AC02-07CH11359
Resource Type:
Conference
Journal Name:
J.Phys.Conf.Ser.
Additional Journal Information:
Journal Volume: 396; Conference: 19th International Conference on Computing in High Energy and Nuclear Physics, New York, USA, 05/21-05/25/2012
Country of Publication:
United States
Language:
English

Citation Formats

Badgett, William, Chakaberia, Irakli, Lopez-Perez, Juan Antonio, Maeshima, Kaori, Maruyama, Sho, Soha, Aron, Sulmanas, Balys, and Wan, Zongru. New developments in web based monitoring at the CMS experiment. United States: N. p., 2012. Web. doi:10.1088/1742-6596/396/6/062002.
Badgett, William, Chakaberia, Irakli, Lopez-Perez, Juan Antonio, Maeshima, Kaori, Maruyama, Sho, Soha, Aron, Sulmanas, Balys, & Wan, Zongru. New developments in web based monitoring at the CMS experiment. United States. https://doi.org/10.1088/1742-6596/396/6/062002
Badgett, William, Chakaberia, Irakli, Lopez-Perez, Juan Antonio, Maeshima, Kaori, Maruyama, Sho, Soha, Aron, Sulmanas, Balys, and Wan, Zongru. 2012. "New developments in web based monitoring at the CMS experiment". United States. https://doi.org/10.1088/1742-6596/396/6/062002. https://www.osti.gov/servlets/purl/1405102.
@article{osti_1405102,
title = {New developments in web based monitoring at the CMS experiment},
author = {Badgett, William and Chakaberia, Irakli and Lopez-Perez, Juan Antonio and Maeshima, Kaori and Maruyama, Sho and Soha, Aron and Sulmanas, Balys and Wan, Zongru},
abstractNote = {The rate of performance improvements of the LHC at CERN has had a strong influence on the characteristics of the monitoring tools developed for the experiments. We present some of the latest additions to the suite of Web Based Monitoring services for the CMS experiment, and explore the aspects that address the roughly 20-fold increase in peak instantaneous luminosity over the course of 2011. One of these user-friendly tools allows collaborators to easily view, and make correlations among, accelerator configuration information such as bunch patterns, measured quantities such as intensities, vacuum pressures, and background conditions, as well as derived quantities such as luminosity and the number of simultaneous interactions per beam crossing. An additional tool summarizes the daily, weekly, and yearly luminosity and efficiency. Finally, we discuss a trigger cross section and rate fitting service that uses data from previous runs to validate current running conditions, as well as to serve as a predictive extrapolation tool for developing triggers for higher luminosity running.},
doi = {10.1088/1742-6596/396/6/062002},
url = {https://www.osti.gov/biblio/1405102}, journal = {J.Phys.Conf.Ser.},
number = ,
volume = 396,
place = {United States},
year = {Sun Jan 01 00:00:00 EST 2012},
month = {Sun Jan 01 00:00:00 EST 2012}
}

Conference:
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