[PDF] Top 20 Observation of the diphoton decay of the Higgs boson and measurement of its properties
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Observation of the diphoton decay of the Higgs boson and measurement of its properties
... mechanism of the Higgs boson at the LHC is gluon-gluon fusion (ggH) [29] with additional smaller contributions from vector boson fusion (VBF) [30] and pro- duction in ... See full document
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Measurement of differential cross sections for Higgs boson production in the diphoton decay channel in pp collisions at $\sqrt{s}=8\,\text {TeV} $
... ment of showers in clustered crystals, for shower losses of photons that convert in the material upstream of the calorimeter, and for effects from pileup, based on shower ... See full document
44
Search for the Standard Model Higgs boson in the diphoton decay channel with 4.9 fb$^{-1}$ of $pp$ collisions at $\sqrt{s}=7$ TeV with ATLAS
... on the signal yield is the photon reconstruction and identification ef- ficiency (±11%), which is estimated with data by using electrons from Z and W decays and photons selected from Z ... See full document
19
Evidence for the direct decay of the 125 GeV Higgs boson to fermions
... discovery of a new boson with a mass of approximately 125 GeV in 2012 at the LHC has heralded a new era in understanding the nature of electroweak symmetry breaking and ... See full document
25
Measurement of Higgs boson production in the diphoton decay channel in pp collisions at center-of-mass energies of 7 and 8 TeV with the ATLAS detector
... summary of the different sources of systematic un- certainty, the number of associated nuisance parameters and the functional forms used as constraints is reported in ... See full document
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Measurements of Higgs boson properties in the diphoton decay channel with 36 fb$^{-1}$ of $pp$ collision data at $\sqrt{s} = 13$ TeV with the ATLAS detector
... for the 13 TeV data. Its performance is found to be similar with that of Run 1 [71] in the full pseudorapidity range, and is improved in the barrel –endcap transition region, due ... See full document
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Study of the spin and parity of the Higgs boson in diboson decays with the ATLAS detector
... determinations of the Higgs boson spin and CP quantum numbers by the ATLAS and CMS Collaborations are reported in ...] and [ 5 ]. Results on the same subject ... See full document
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Measurements of Higgs boson properties in the diphoton decay channel in proton-proton collisions at $\sqrt{s} =$ 13 TeV
... energy of photons is computed from the sum of the energy of the clustered crystals, cali- brated and corrected for changes in the response over time [18] and ... See full document
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Search for the Decay of the Higgs Boson to Charm Quarks with the ATLAS Experiment
... [63,64] and calibrated [65,66] using p T - and η-dependent correction factors determined from simulation, with residual corrections from internal jet ...GeV and jηj < ...jet, its momentum ... See full document
20
Study of the Mass and Spin-Parity of the Higgs Boson Candidate Via Its Decays to Z Boson Pairs
... Recently the ATLAS and CMS Collaborations announced the observation of a narrow reso- nance with mass near 125 GeV [1, 2] and properties consistent with those of ... See full document
25
Study of the mass and spin-parity of the Higgs boson candidate via its decays to Z boson pairs
... Recently the ATLAS and CMS Collaborations announced the observation of a narrow resonance with mass near 125 GeV [1,2] and properties consistent with those of ... See full document
15
Constraints on the Higgs boson width from off-shell production and decay to Z-boson pairs
... discovery of a new boson consistent with the standard model (SM) Higgs boson by the ATLAS and CMS Collaborations was recently reported ...[1–3]. The mass of ... See full document
22
Measurement of the Higgs boson coupling properties in the $H\rightarrow ZZ^{*} \rightarrow 4\ell$ decay channel at $\sqrt{s}$ = 13 TeV with the ATLAS detector
... ARRS and MIZŠ, Slovenia; DST/NRF, South Africa; MINECO, Spain; SRC and Wallenberg Foundation, Sweden; SERI, SNSF and Cantons of Bern and Geneva, Switzerland; MOST, Taiwan; TAEK, Turkey; ... See full document
59
Limits on the Higgs boson lifetime and width from its decay to four charged leptons
... The measurement of the H boson lifetime in this paper is derived from its flight distance in the CMS detector [19], and the measurement of ... See full document
44
Search for a fermiophobic Higgs boson in the diphoton decay channel with the ATLAS detector
... on the signal selection efficiency. The dominant uncertainties on the signal mass res- olution are due to the uncertainty on the calorime- ter energy resolution (±12%) and photon ... See full document
22
Observation and measurement of Higgs boson decays to WW$^*$ with the ATLAS detector
... 0.4. The inputs to the reconstruction are three-dimensional clusters of energy [ 25 , 26 ] in the ...calorimeter. The algorithm for this clustering suppresses noise by keeping only ... See full document
83
Measurement of Higgs boson production and properties in the WW decay channel with leptonic final states
... decays of heavy quarks, hadrons misidentified as leptons, and electrons from photon conversions in W + jets and QCD multi- jet production, is suppressed by the identification and ... See full document
83
Observation of Higgs boson decay to bottom quarks
... present the observation of the Higgs boson decay to bottom ...quarks. The measurement described here examines the VH production process, where ... See full document
20
Observation of the Higgs boson decay to a pair of $\tau$ leptons with the CMS detector
... In the standard model (SM) of particle physics [ 1 – 3 ], elec- troweak symmetry breaking is achieved via the Brout–Englert– Higgs mechanism [ 4 – 9 ], leading, in its minimal version, ... See full document
34
Measurements of the Higgs boson production and decay rates and constraints on its couplings from a combined ATLAS and CMS analysis of the LHC pp collision data at $ \sqrt{s}=7 $ and 8 TeV
... treatment of the systematic uncertainties and of their correlations is a crucial aspect of the com- bination of Higgs boson coupling ...measurements. ... See full document
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