Luminosity monitoring in ATLAS with MPX detectors

@article{Sopczak2014LuminosityMI,
  title={Luminosity monitoring in ATLAS with MPX detectors},
  author={Andr{\'e} Sopczak},
  journal={Journal of Instrumentation},
  year={2014},
  volume={9},
  pages={C01027 - C01027}
}
  • A. Sopczak
  • Published 21 December 2013
  • Physics
  • Journal of Instrumentation
The ATLAS-MPX detectors are based on the Medipix2 silicon devices designed by CERN for the detection of multiple types of radiation. Sixteen such detectors were successfully operated in the ATLAS detector at the LHC and collected data independently of the ATLAS data-recording chain from 2008 to 2013. Each ATLAS-MPX detector provides separate measurements of the bunch-integrated LHC luminosity. An internal consistency for luminosity monitoring of about 2% was demonstrated. In addition, the MPX… 
View on IOP Publishing
doi.org
6 Citations
Background Citations
2
Methods Citations
3

6 Citations

MPX detectors as LHC luminosity monitor

A network of 16 Medipix-2 (MPX) silicon pixel devices was installed in the ATLAS detector cavern at CERN. It was designed to measure the composition and spectral characteristics of the radiation…

Luminosity Measurements at the LHC at CERN Using Medipix, Timepix and Timepix3 Devices

The precise determination of the luminosity is essential for many analyses in physics based on the data from the particle accelerator Large Hadron Collider (LHC) at CERN. There are different types of…

Luminosity from thermal neutron counting with MPX detectors and relation to ATLAS reference luminosity at √s= 8 TeV proton-proton collisions

A luminosity determination based on thermal neutron counting with six MPX silicon pixel devices installed in the ATLAS cavern is presented. Recently, the ATLAS Collaboration published final √s=8 TeV…

Vertex counting as a luminosity measure at ATLAS and determination of the electroweak Zjj production cross-section

This thesis presents two analyses of data recorded by the ATLAS detector during proton-proton collisions at the LHC. The first is the implementation of a vertex counting algorithm to measure the…

Differential cross section measurements in H→ WW and prospects of observing H→ bb in future LHC runs at the ATLAS detector

The highly celebrated discovery of a new particle with a mass of 125 GeV in proton-proton collisions by the ATLAS and CMS experiments at the CERN Large Hadron Collider in 2012 has been shown to be…

Identification of b-jets and c-jets using deep neural networks with the ATLAS detector: the development and performance of a family of DL1 high-level flavour tagging algorithms

DL1 represents the first use of Deep Learning for ATLAS physics object reconstruction as well as the first major application of advanced deep neural networks within the collaboration.

References

SHOWING 1-8 OF 8 REFERENCES

Improved luminosity determination in pp collisions at sqrt(s) = 7 TeV using the ATLAS detector at the LHC

The luminosity calibration for the ATLAS detector at the LHC during pp collisions at √ s = 7 TeV in 2010 and 2011 is presented. Evaluation of the luminosity scale is performed using several…

The ATLAS beam conditions monitor

The ATLAS beam conditions monitor is being developed as a stand-alone device allowing to separate LHC collisions from background events induced either on beam gas or by beam accidents, for example…

Improved luminosity determination in pp collisions at $\sqrt {s} = 7\ \mathrm{TeV}$ using the ATLAS detector at the LHC

The luminosity calibration for the ATLAS detector at the LHC during pp collisions at $\sqrt{s} = 7~\mathrm{TeV}$ in 2010 and 2011 is presented. Evaluation of the luminosity scale is performed using…

The ATLAS Experiment at the CERN Large Hadron Collider

This paper describes the ATLAS experiment as installed in i ts experimental cavern at point 1 at CERN. It also presents a brief overview of the expec ted performance of the detector.

THE MEASUREMENT OF SPECTRAL CHARACTERISTICS AND COMPOSITION OF RADIATION IN ATLAS WITH MEDIPIX2-USB DEVICES

The ATLAS Experiment at the CERN Large Hadron Collide

The ATLAS detector as installed in its experimental cavern at point 1 at CERN is described in this paper. A brief overview of the expected performance of the detector when the Large Hadron Collider…

Measurement of Spectral Characteristics and Composition of Radiation in ATLAS by MEDIPIX2-USB Devices, Project proposal

  • 2006

Measurement of Spectral Characteristics and Composition of Radiation in ATLAS by MEDIPIX 2 - USB Devices , Project proposal

  • 2013