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[PDF] Top 20 Evidence for the direct decay of the 125 GeV Higgs boson to fermions

Has 10000 "Evidence for the direct decay of the 125 GeV Higgs boson to fermions" found on our website. Below are the top 20 most common "Evidence for the direct decay of the 125 GeV Higgs boson to fermions".

Evidence for the direct decay of the 125 GeV Higgs boson to fermions

Evidence for the direct decay of the 125 GeV Higgs boson to fermions

... are to a lighter lepton, i.e. an electron or a muon, and two neutrinos, or to one or more pions and a neutrino ...among the decay products there are neutrinos which cannot be directly ... See full document

25

Search for the Standard Model Higgs boson decay to mu(+)mu(-) with the {ATLAS} detector

Search for the Standard Model Higgs boson decay to mu(+)mu(-) with the {ATLAS} detector

... − decay of a SM Higgs boson of mass m H = 125 GeV are taken from .... The uncertainty on the relative popu- lations of the p μ T + μ − ... See full document

19

Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC

Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC

... for the channels analysed for the five decay modes, summarised in Ta- ble 1, are combined using the methods outlined in Section ...4. The combination assumes the relative ... See full document

42

Evidence for the Higgs-boson Yukawa coupling to tau leptons with the ATLAS detector

Evidence for the Higgs-boson Yukawa coupling to tau leptons with the ATLAS detector

... applied to the analysis of the data at both centre-of-mass ...energies. The separate training naturally exploits differences in event kinematics between different Higgs ... See full document

84

Constraints on the Higgs boson width from off-shell production and decay to Z-boson pairs

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

Observation of the Higgs boson decay to a pair of $\tau$ leptons with the CMS detector

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

Search for a pseudoscalar boson decaying into a Z boson and the 125 GeV Higgs boson in $ℓ^+ℓ^−b\overline{b}$ final states

Search for a pseudoscalar boson decaying into a Z boson and the 125 GeV Higgs boson in $ℓ^+ℓ^−b\overline{b}$ final states

... extension of the SM Higgs sector is provided in two Higgs doublet models (2HDM) [4], which introduce a second scalar doublet in addition to the one from the ...lations ... See full document

34

Search for light bosons in decays of the 125 GeV Higgs boson in proton-proton collisions at $ \sqrt{s}=8 $ TeV

Search for light bosons in decays of the 125 GeV Higgs boson in proton-proton collisions at $ \sqrt{s}=8 $ TeV

... from the individual fits. A similar technique is used to in- terpolate the signal normalization to intermediate mass points; the parameterization leads to yield uncertainties for ... See full document

48

Search for direct pair production of a chargino and a neutralino decaying to the 125 GeV Higgs boson in $\sqrt{s} = 8$  TeV ${pp}$ collisions with the ATLAS detector

Search for direct pair production of a chargino and a neutralino decaying to the 125 GeV Higgs boson in $\sqrt{s} = 8$  TeV ${pp}$ collisions with the ATLAS detector

... due to non-prompt lep- tons are estimated with the matrix method described in ...advantage of the difference between the efficiencies for prompt and non-prompt leptons, de- fined as ... See full document

34

Searches for a heavy scalar boson H decaying to a pair of 125 GeV Higgs bosons hh or for a heavy pseudoscalar boson A decaying to Zh, in the final states with $h \to \tau \tau$

Searches for a heavy scalar boson H decaying to a pair of 125 GeV Higgs bosons hh or for a heavy pseudoscalar boson A decaying to Zh, in the final states with $h \to \tau \tau$

... For the H → hh → bbττ process, the chosen distribution for signal extraction is the four-body ...mass. The decay products of the two h bosons need to fulfill ... See full document

46

Dirac gaugions, R symmetry and the 125 GeV Higgs

Dirac gaugions, R symmetry and the 125 GeV Higgs

... Regarding the phenomenology at the LHC run II, the discovery potential for a 1 TeV stop strongly depends on its decay ...within the LHC reach assuming either R-parity conservation or ... See full document

22

A New Boson with a Mass of 125 GeV Observed with the CMS Experiment at the Large Hadron Collider

A New Boson with a Mass of 125 GeV Observed with the CMS Experiment at the Large Hadron Collider

... The Higgs boson was postulated nearly five decades ago within the framework of the Standard Model of particle physics and has been the subject of numerous ... See full document

16

Search for a standard-model-like Higgs boson with a mass in the range 145 to 1000 GeV at the LHC

Search for a standard-model-like Higgs boson with a mass in the range 145 to 1000 GeV at the LHC

... (SM) of electroweak interactions [1–3] relies on the existence of the Higgs boson, H, a scalar particle associated with the field responsible for spontaneous electroweak ... See full document

43

Evidence for the associated production of the Higgs boson and a top quark pair with the ATLAS detector

Evidence for the associated production of the Higgs boson and a top quark pair with the ATLAS detector

... regions. The efficiency at the chosen working point to select well- identified prompt muons (electrons) is about 70% (60%) for p T ∼ 10 GeV and reaches a plateau of 98% (96%) at p T ∼ ... See full document

44

Search for a standard model-like Higgs boson in the $μ^+μ^−$ and $e^+e^−$ decay channels at the LHC

Search for a standard model-like Higgs boson in the $μ^+μ^−$ and $e^+e^−$ decay channels at the LHC

... After the discovery of a particle with a mass near 125 GeV [1–3] and properties in agreement, within current experimental uncertainties, with those expected of the standard model ... See full document

37

Test of CP Invariance in vector-boson fusion production of the Higgs boson using the Optimal Observable method in the ditau decay channel with the ATLAS detector

Test of CP Invariance in vector-boson fusion production of the Higgs boson using the Optimal Observable method in the ditau decay channel with the ATLAS detector

... first direct test of CP invariance in Higgs boson production via vector-boson fusion (VBF) is presented, based on proton–proton collision data corresponding to an integrated ... See full document

40

Measurement of Higgs boson production and properties in the WW decay channel with leptonic final states

Measurement of Higgs boson production and properties in the WW decay channel with leptonic final states

... in the complex environment of a hadron collider is not ...reconstruction of all the final-state particles is not possible because of the presence of neutrinos which are ... See full document

83

Search for the dimuon decay of the Higgs boson in $pp$ collisions at $\sqrt{s}$ = 13 TeV with the ATLAS detector

Search for the dimuon decay of the Higgs boson in $pp$ collisions at $\sqrt{s}$ = 13 TeV with the ATLAS detector

... in the background model when describing the underlying m μμ spectrum might result in spurious signal events in the ...category, the number of spurious signal events (N spur ) is ... See full document

20

Study of the mass and spin-parity of the Higgs boson candidate via its decays to Z boson pairs

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 the ... See full document

15

Evidence for the 125 GeV Higgs boson decaying to a pair of tau leptons

Evidence for the 125 GeV Higgs boson decaying to a pair of tau leptons

... Z boson constitute the sources of irreducible background; the reducible background comes from WZ + jets, Z + jets, and tt ...channel, the reducible background contribution is estimated ... See full document

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