4,322 research outputs found
Higgs(general) at ATLAS
The ATLAS Higgs results are reviewed using Run-2 data taken at a
center-of-mass energy of 13 TeV with up to an integrated luminosity of 80
fb. So far, the data are consistent with the standard model
expectations. ATLAS now has observed the Higgs Yukawa coupling to the third
generation fermions with , ttH, and
in the VH process. The Higgs boson will continue to provide an important probe
for new physics and beyond.Comment: Proceeding for International Workshop on Top Quark Physics, Bad
Neuenahr, Germany September 16-21 2018. 5 pages with 9 figure
Search for the low mass Higgs boson at the Tevatron
We present the recent results on the search for the low mass Higgs boson at the Tevatron by the CDF and DØ Collaborations. With up to 5.9 fb−1 of data analyzed at CDF and up to 6.7 fb−1 at DØ, the 95% C.L. upper limits on
Higgs boson production are factors of 1.56 times the values of the standard model cross section for a Higgs boson mass of mH = 115GeV/c2
Standard Model Higgs Boson Combination at the Tevatron
We present the recent results from combinations of searches for a standard
model (SM) Higgs boson () by the CDF and D0 experiments at the Tevatron
collider at TeV. The data correspond to an integrated
total luminosity of 8.2 (CDF) and 8.6 (D0) fb. Compared to the previous
Tevatron Higgs boson search combination more data have been added, additional
channels have been added, and some previously used channels have been
reanalyzed to gain sensitivity. No excess is observed above background
expectation, and set 95% C.L. upper limits (median expected) on Higgs boson
production at factors of 1.17 (1.16), 1.71 (1.16), and 0.48(0.57) times the SM
predictions for Higgs bosons of mass =115, 140, and 165 GeV/c,
respectively. We exclude a standard-model Higgs boson in the mass range
156--177 GeV/c at the 95% C.L, with an expected exclusion region 148--180
GeV/c. The absence of a Higgs boson signal also constrains some new physics
such as generation models and other exotic models.Comment: Presented at the 2011 Hadron Collider Physics Symposium (HCP-2011),
Paris, France, November 14-18 2011, 4pages, 8 figure
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