[PDF] Top 20 Higgs in fermionic channel (CMS)

... the Higgs system and the sensitivity to ggH production (1-jet category) and to obtain a high S/B, sensitive to the VBF production mode (2-jets ...this channel are the Z → ττ , Z → ll , W + jets events and ... See full document

... for ee and μμ where the output of two boosted decision trees is used). The distributions of the final discriminating variable obtained for each category and each channel at 7 and 8 TeV are combined in a binned ... See full document

... the CMS analyses focus- ing on the low Higgs mass ...the Higgs decay products are required, whereas the analyses look- ing at associated productions demand the presence of addi- tional objects in the ... 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 collisions at high ... See full document

... o ff -shell and on-shell production and decay rates to four leptons, H → ZZ → 4, or two leptons plus two neutrinos, H → ZZ → 22ν, with = e , μ. The analysis [4] is based on the data collected by the CMS experiment ... See full document

... and CMS have carried out searches for MSSM Higgs bosons in high energy pp collision data in a large variety of search ...for Higgs bosons beyond the SM framework ex- ... See full document

... for Higgs bosons in different extensions of the Standard Model (SM) are ...non-SM Higgs boson decay ...and CMS experiments in 2011 and 2012 at the ... See full document

... scalar Higgs boson. The Yukawa coupling of the Higgs field to fermions generates fermion ...the Higgs boson is produced via different production ...are Higgs boson production in association with ... See full document

... a Higgs boson decay to bottom quarks, allowing to test the top quark Yukawa coupling to the down-type quark, is presented in ...sensitive Higgs boson pro- duction process is the associated production to a ... See full document

... the CMS experiment [5] the Higgs de- cay modes into τ + τ − (denoted by ττ in the following) and b b ¯ are ...decay channel the di ff erent pro- duction modes are very di ffi cult to access and su ff ... See full document

... The event yields obtained by the di ff erent analyses are consistent with those expected for the SM Higgs boson, with the best-fit signal strength across all channels mea- sured 0.80 ± 0.14 at the measured mass. ... 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 ...l channel can profit from a very clear ... See full document

... this channel are irreducible WW production, Z + jets, WZ, ZZ and W + ...the Higgs boson is a scalar and due to the V-A structure of the W decay, the two charged leptons tend to be ...a Higgs boson ... See full document

... the CMS experiment has used the whole datasets collected in 2011 and 2012 to verify in detail that the observed characteristics of that particle are in effect in agreement with what the standard model predicts for ... See full document

... like Higgs mass and width of the peak are determined in the fit to the simulation and kept fixed for the final fit on ...simulated Higgs masses and interpolated linearly in order to be able to search in a mass ... 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

... SM Higgs boson, with a branching fraction B ≈ ...the Higgs boson with a vector boson provides a handle to select the events and to reduce the ...each channel to search for a Higgs boson with a ... See full document

... this channel has also very di ffi cult background conditions, which make an inclusive observation impossible with the current ...bb channel, including also the contribution from production in association with ... See full document

... a Higgs boson in the mass in the range 128– 600 GeV at 95% ...low Higgs bo- son masses, which makes the observed limits weaker than the expected ...this channel the excess extends over a large mass ... See full document

... To maximise the sensitivity to the Higgs boson signal, a multivariate analysis (MVA) is setup making use of BDTs. In each signal regions, a BDT is constructed, trained and evaluated sepa- rately with a set of ... See full document