[Cosmo-torun] Higgs boson excluded at 2 sigma by ATLAS: arXiv:1112.2577
Boud Roukema
boud w astro.uni.torun.pl
Wto, 13 Gru 2011, 10:26:04 CET
hi cosmo-torun
The mainstream media say that a seminar will take place this
afternoon at CERN for the ATLAS and CMS groups. This seems
to be the ATLAS paper. Can anyone find the CMS paper?
http://arxiv.org/abs/1112.2577
Search for the Higgs boson in the H->WW(*)->lvlv decay channel in pp
collisions at sqrt{s} = 7 TeV with the ATLAS detector
Authors: ATLAS Collaboration (Submitted on 12 Dec 2011)
Abstract: A search for the Higgs boson has been performed in the
H->WW->lvlv channel (l=e/mu) with an integrated luminosity of
2.05/fb of pp collisions at sqrt{s} = 7 TeV collected with the
ATLAS detector at the Large Hadron Collider. No significant excess
of events over the expected background is observed and limits on
the Higgs boson production cross section are derived for a Higgs
boson mass in the range 110<mH<300 GeV. The observations exclude
the presence of a Standard Model Higgs boson with a mass
145<mH<206 GeV at 95% confidence level.
pozdr
boud
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