CMS standard model Higgs boson results
نویسندگان
چکیده
منابع مشابه
Beyond Standard Model Higgs Boson Physics at the CMS Experiment
Searches for Beyond Standard Model (BSM) Higgs bosons at the CMS experiment are presented. The analyses are based on proton-proton collision data recorded by the CMS experiment at the LHC at CERN at 7 TeV and 8 TeV centre-of-mass energies in the years 2011 and 2012 respectively, corresponding to an integrated luminosity of up to 25 fb−1. No evidence for additional Higgs bosons other than the 12...
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We analyse one-loop radiative corrections to the inflationary potential in the theory, where inflation is driven by the Standard Model Higgs field. We show that inflation is possible provided the Higgs mass mH lies in the interval mmin < mH < mmax, where mmin = [136.7 + (mt − 171.2) × 1.95] GeV, mmax = [184.5 + (mt − 171.2) × 0.5] GeV and mt is the mass of the top quark. Moreover, the predictio...
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We discuss how mixing between the Standard Model Higgs boson and the radion of the Randall-Sundrum model can lead to significant shifts in the expected properties of the Higgs boson. In particular we show that the total and partial decay widths of the Higgs, as well as the h→ gg branching fraction, can be substantially altered from their SM expectations, while the remaining branching fractions ...
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Upper limits on the cross section for Standard-Model Higgs-boson production in p¯ p → H + X at √ s = 1.96 TeV are determined for 100 < mH < 200 GeV/c 2. The contributing processes include associated production (W H → νb ¯ b, ZH → + − /ν ¯ νb ¯ b, and W H → W W + W −) and gluon fusion (H → W + W −). Analyses are conducted with integrated luminosities from 260 pb −1 to 950 pb −1 recorded by the D...
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A search for a heavy Higgs boson using several final states in the H→WW and H→ ZZ decay channels is reported. The search is based upon proton-proton collision data samples corresponding to an integrated luminosity of up to 5.1 fb−1 at √ s= 7 TeV and up to 19.7 fb−1 at √ s= 8 TeV, recorded by the CMS experiment at the CERN LHC. A Higgs boson with Standard Model-like couplings and decays in the m...
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ژورنال
عنوان ژورنال: EPJ Web of Conferences
سال: 2013
ISSN: 2100-014X
DOI: 10.1051/epjconf/20136002002