Author: CMS Collaboration

  • CMS search for the Standard Model Higgs Boson in LHC data from 2010 and 2011

    CMS search for the Standard Model Higgs Boson in LHC data from 2010 and 2011

    CERN, 13th December 2011 The statement below is also available as PDF files in: Chinese (traditional) | Chinese (simplified) | Croatian | Dutch | English | Finnish | French | German | Greek | Hungarian | Italian | Persian | Polish | Spanish | Portuguese | Russian | Serbian | Turkish The Higgs boson is…

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  • The Collide@CERN Artist-in-Residence Programme

    The Collide@CERN Artist-in-Residence Programme

    The Collide@CERN Artist-in-Residence programme is currently seeking CERN scientists interested in engaging in thought-provoking and creative collaborations with visiting artists.

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  • CERN TV news #3

    CERN TV news #3

    Latest TV news from CERN – LHC Computing Grid and upcoming results

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  • Diving into CMS data for Science Hack Day

    Diving into CMS data for Science Hack Day

    Recently I participated in my second Science Hack Day (SHD), in San Francisco in November 2011. What is a Science Hack Day, you ask?

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  • Upgrades workshop envisions the future of CMS experiments

    Upgrades workshop envisions the future of CMS experiments

    On 30th October, scientists at CERN switched off the proton beams for the Large Hadron Collider.

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  • Using Russian navy shells

    Using Russian navy shells

    Constructing the endcap HCAL (HE) was the responsibility of the Russian and Dubna (RDMS) groups.

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  • The crystal story

    The crystal story

    A crystal’s journey from creation to its place within the CMS electromagnetic calorimeter is an arduous one: its trials include travelling thousands of miles, being sawed and polished, as well as being heated to 1,165oC and cooled to 18oC.

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  • ECAL Preshower

    ECAL Preshower

    One way the Higgs boson might decay is into high-energy photons and detecting them is one of the ECAL’s primary functions.

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  • Crystal Calorimeter

    Crystal Calorimeter

    CMS uses lead tungstate (PbWO4) for the almost 80,000 crystals: a material with high density that produces scintillation light in fast, small, well-defined photon showers.

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  • Detector Overview

    The CMS experiment is 21 m long, 15 m wide and 15 m high, and sits in a cavern that could contain all the residents of Geneva; albeit not comfortably.

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