Tag: w boson
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Working on the W-Mass – this is no sprint: it is a marathon
This result is not a sprint, it is a marathon.
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The Weak Mixing of Light and Heavy
The source of energy for most of the life on our planet originates from proton-proton collisions at the core of the Sun, which occur at an energy (or temperature) about a billion times less than the collision energy of the LHC.
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Search for a vector-like quark with charge 2/3 in t+Z events
Read the paper: EXO-11-005 In this Letter, CMS describes a search for a kind of fourth-generation T quark with charge 2/3. The search for T-antiT pairs was performed in events that had a pair of oppositely charged leptons (l+l−) as well as an additional isolated charged lepton.
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Measurement of the tt-bar Production Cross Section in pp Collisions at 7 TeV in Lepton + Jets Events Using b-quark Jet Identification
Read the paper: TOP-11-003 The measured production rates of Top-antiTop pairs, where one lepton and four jets of particles is observed in the final state, show good agreement with Quantum Chromodynamics (QCD), the theory of the strong interaction.
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Important heavy-ion results from CMS
The CMS experiment has made several unique measurements using data from LHC collisions of lead nuclei (PbPb, November 2010) at centre-of-mass energies of 2.76 TeV per nucleon pair.
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Search for the Higgs Boson in W+W− production
The CMS Collaboration at CERN released a paper today entitled “First Measurement of W+W− Production and Search for Higgs Boson in pp Collisions at √s = 7 TeV”.
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Search for the Higgs Boson in W+W− production
The CMS Collaboration at CERN released a paper today entitled “First Measurement of W+W− Production and Search for Higgs Boson in pp Collisions at √s = 7 TeV”.
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Search for the Higgs Boson in W+W− production
The CMS Collaboration at CERN released a paper today entitled “First Measurement of W+W− Production and Search for Higgs Boson in pp Collisions at √s = 7 TeV”.