“…The Compact Muon Solenoid (CMS) detector at the Large Hadron Colider (LHC) is ready for first collisions. …”
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“…Operations started at the end of 2009 and it is expected to accumulate a totalintegrated luminosity of 1 fb−1 by the end of 2011, opening the first window on the Physics of fundamentalinteractions at the TeV scale. The Compact Muon Solenoid (CMS) is a general-purpose detector currentlyoperating at the LHC. …”
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“…The Pixel Luminosity Telescope (PLT) is a dedicated luminosity monitor, presently under construction, for the Compact Muon Solenoid (CMS) experiment at the Large Hadron Collider (LHC). …”
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“…We report on the first measurement of the single top t-channel production cross section in proton-proton collisions at center of mass energy $\sqrt{s}$ = 7 TeV with the Compact Muon Solenoid (CMS) detector at the Large Hadron Collider (LHC), performed with an integrated luminosity of 36 $pb^{-1}$ . …”
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“…The future Large Hadron Collider(LHC) is being built at CERN and it will allow proton-protoncollisions with a center of mass energy of 14 TeV and luminosity of the order of 1034cm-2s-1.This collider will allow to study the fundamental interactions of the matter and in particular thestudy of the electroweak symmetry breaking. The Compact Muon Solenoid(CMS) is one of thegeneralist experiments of the LHC, being the Electromagnetic Calorimeter(ECAL) one of itsdetectors. …”
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“…With this unprecedented collision rate, efficient triggering on electrons and photons has become a major challenge for LHC experiments. The Compact Muon Solenoid (CMS) experiment uses a two-level trigger system. …”
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“…For the high-luminosity phase of LHC (Large Hadron Collider) at CERN a campaign was started in the CMS (Compact Muon Solenoid) experiment to investigate different radiation hard silicon detectors. …”
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“…The Compact Muon Solenoid (CMS) is one of the two large multipurpose experiments at the LHC. …”
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“…The Data Acquisition system of the Compact Muon Solenoid experiment at CERN assembles events at a rate of 100 kHz, transporting event data at an aggregate throughput of 100 GB/s. …”
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“…The three Y states (1S, 2S, 3S) were separated using the Compact Muon Solenoid (CMS) experimental apparatus via their dimuon decays in both pp and heavy-ion collisions. …”
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“…A search for microscopic black hole production and decay in proton-proton collisions at a center-of-mass energy of 7 TeV has been conducted using Compact Muon Solenoid (CMS) detector at the CERN Large Hadron Collider. …”
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“…Each collision produces approximately 1 MB of data in the Compact Muon Solenoid (CMS) detector. In order to reduce this event rate to a more manageable amount, a complex filter system was developed. …”
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“…We report the results on the search for exclusive production of $W$ pairs in the LHC with data collected by the Compact Muon Solenoid detector in proton-proton collisions at $\sqrt{s}$~=~7~TeV. …”
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“…The first layer of the CMS (Compact Muon Solenoid) DT (Drift Tube) readout system is built around the ROBs (Read Out Boards), which are responsible for the time measurement of the chamber signals to allow reconstruction of charged particle tracks with a resolution of 250 $\mu m$ per cell. …”
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“…The Electromagnetic Calorimeter (ECAL) of the Compact Muon Solenoid (CMS) experiment at the LHC is a hermetic, fine grained, homogeneous calorimeter, comprising 75,848 lead tungstate scintillating crystals. …”
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“…The purpose of this thesis is to improve the photon selection of the CMS SinglePhoton search for Supersymmetry by using multivariate analyses.The Single-Photon search aims to find Supersymmetry (SUSY) in data taken by theCompact Muon Solenoid (CMS) detector at the Large Hadron Collider located atthe research center CERN. …”
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“…The Project specification is to analyse the result of a weekly data produced by Compact Muon Solenoid (CMS) in the form of histograms. CMS is a detector which is a multi-purpose apparatus use to operate at the Large Hadron Collider (LHC) at CERN. …”
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“…The Compact Muon Solenoid (CMS) is one of the two large, multi-purpose experiments at the Large Hadron Collider (LHC) at CERN. …”
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“…The analysis of the LHC data at the Compact Muon Solenoid (CMS) experiment requires the production of a large number of simulated events.During the runI of LHC (2010-2012), CMS has produced over 12 Billion simulated events,organized in approximately sixty different campaigns each emulating specific detector conditions and LHC running conditions (pile up).In order toaggregate the information needed for the configuration and prioritization of the events production,assure the book-keeping and of all the processing requests placed by the physics analysis groups,and to interface with the CMS production infrastructure,the web-based service Monte Carlo Management (McM) has been developed and put in production in 2012.McM is based on recent server infrastructure technology (CherryPy + java) and relies on a CouchDB database back-end.This contribution will coverthe one and half year of operational experience managing samples of simulated events for CMS,the evolution of its functionalitiesand the extension of its capability to monitor the status and advancement of the events production.…”
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“…In this thesis, my work in the Compact Muon Solenoid (CMS) experiment on the search for the neutral Minimal Supersymmetric Standard Model (MSSM) Higgs decaying into two muons is presented. …”
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