[PDF] Top 20 Search for the Standard Model Higgs boson at CMS

... Z boson decay and an extra lepton and moderate missing transverse energy from the leptonic decay of W boson plus 2 jets from hadronic decay of W boson (|m j j −m W | < 60 GeV) are the signatures ... See full document

... The Compact Muon Solenoid (CMS) experiment at the Large Hadron Collider [6] is designed to search for the Higgs boson and possible signals of “New Physics” arising from the proton-proton ... See full document

... new boson, with mass around 125 GeV and with properties compatible with those of a standard-model Higgs boson, was announced at CERN by the ATLAS and CMS collaboration [1, ...SM ... See full document

... a search for the associated production of the Higgs boson with a vector boson, where the Higgs boson decays to a pair of tau leptons, is ...the Higgs boson ... See full document

... A search is performed for a Higgs boson decaying into two ...the CMS experiment at the LHC from pp collisions at a centre-of- mass energy of 7 TeV, which corresponds to an integrated ... See full document

... The search for the Standard Model (SM) Higgs Boson [1– 4] has been one of the highest priorities in the field of parti- cle ...a boson decaying to a pair of photons or massive ... See full document

... The search for the Standard Model (SM) Higgs boson [1–3] is one of the most important endeavours of the Large Hadron Collider ...low-mass Higgs boson in the ...the ... See full document

... Since this analysis is heavily dominated by background, the selected events are categorised into di ff erent regions defined by the number of jets (j) and number of b -tagged jets (b) in order to improve the search ... See full document

... exclusive Higgs boson production pro- cess with additional jets in the H → γ γ , H → W W ( ∗ ) → ν ν and H → τ + τ − channels is estimated using the prescription of ...off-shell Higgs boson ... See full document

... Figure 3. Observed (solid) and expected (dashed) 95% confi- dence level upper limits on the Higgs boson cross-section times branching ratio, normalized to the SM expectation, as a function of the ... See full document

... 6.27 Impact of the top ten ranked NP in the combined 012 fit on the fitted signal strength, µ. The NP are listed in order of rank down the y-axis. The black circles show the deviation of the NPs from the nominal pre-fit ... See full document

... B. Theoretical uncertainties affecting the background In the H ! and H ! WW ! ‘q q 0 channels the backgrounds are estimated from a fit to the data. This removes almost all sensitivity to the corresponding theo- retical ... See full document

... to Higgs searches since events of the type e+e" — > qq f f can have a similar event topology to e+e" — > — y H f f when the invariant mass of the qq system is very close to th at of the ... See full document

... The Higgs mechanism [1] plays a central role in the unification of the electromagnetic and weak interactions by providing mass to the W and Z intermediate vector bosons without violating local gauge ...the ... See full document

... The Higgs boson exclu- sion was expected in the mass range between 110 and 143 ...the Higgs boson at 95% CL in the three mass ranges 114 to 121 GeV, 129 to 132 GeV and 138 to 149 ...new ... See full document

... in CMS is the pixel detector, surrounded by a tracker ...from Higgs boson decays and fake photons from jet back- ...the Higgs boson decays is also important to reduce its impact on the ... See full document

... the Higgs boson production modes, 5 exclusive analyses are done: 3 channels with ei- ther one electron, one muon or MET tagged in the event (sensitive to VH), and 2 dijet categories (sensitive to ...The ... See full document

... In CMS, the H → ZZ ∗ → 4l, with l = e , μ is a particularly good channel not only to search for the presence of a new particle, but also to study its ...a Higgs boson with a mass of 126 ...the ... See full document

... The LHC itself may be divided into eight arcs, each of which has a long straight section of 528 m and two bending regions at either end. Each straight region serves as an insertion point either for an experiment or for a ... See full document

... 12062 Search for Standard Model Higgs boson in the four-lepton channel with. ATLAS[r] ... See full document