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F. Chiumarulo

Researcher at Tata Institute of Fundamental Research

Publications -  25
Citations -  6807

F. Chiumarulo is an academic researcher from Tata Institute of Fundamental Research. The author has contributed to research in topics: Cosmic ray & Compact Muon Solenoid. The author has an hindex of 25, co-authored 25 publications receiving 6231 citations.

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Journal ArticleDOI

The CMS experiment at the CERN LHC

S. Chatrchyan, +3175 more
TL;DR: The Compact Muon Solenoid (CMS) detector at the Large Hadron Collider (LHC) at CERN as mentioned in this paper was designed to study proton-proton (and lead-lead) collisions at a centre-of-mass energy of 14 TeV (5.5 TeV nucleon-nucleon) and at luminosities up to 10(34)cm(-2)s(-1)
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Performance of the ALEPH detector at LEP

D. Buskulic, +548 more
TL;DR: The performance of the ALEPH detector at the LEP e+e− collider is reviewed in this paper, where the accuracy of the tracking detectors to measure the impact parameter and momentum of charged tracks is specified.
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Performance of CMS muon reconstruction in cosmic-ray events

S. Chatrchyan, +2469 more
TL;DR: In this article, the performance of high-level trigger, identification, and reconstruction algorithms for a broad range of muon momenta was evaluated using a large data sample of cosmic-ray muons recorded in 2008.
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Performance and operation of the CMS electromagnetic calorimeter

S. Chatrchyan, +2469 more
TL;DR: In this article, the operation and general performance of the CMS electromagnetic calorimeter using cosmic-ray muons are described and the stability of crucial operational parameters, such as high voltage, temperature and electronic noise, is summarised and the performance of light monitoring system is presented.
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Identification and filtering of uncharacteristic noise in the CMS hadron calorimeter

S. Chatrchyan, +2464 more
TL;DR: In this paper, noise rejection algorithms are applied to LHC collision data at the trigger level or in the offline analysis to remove 90% of noise events with fake missing transverse energy above 100 GeV, which is sufficient for the physics trigger operation.