Cosmo-torun

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cosmo-torun@cosmo.torun.pl

December 2011

2 participants
2 discussions

Higgs boson excluded at 2 sigma by ATLAS: arXiv:1112.2577
by Boud Roukema 13 Dec '11

13 Dec '11

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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cosmic topology workshop 14-15.00 Fri 9 Dec: Zbyszek Bulinski
by Boud Roukema 09 Dec '11

09 Dec '11

witam cosmo-torun Cosmic topology workshop 14-15.00 Fri 9 Dec @KRA: Zbyszek Bulinski. Since this list is public, i won't give details of Zbyszek's topic - this work is so far unpublished ;). This is meant to be informal, interactive, it may become a practical "do stuff" workshop - we'll see. Sebastian's "young students" are visiting KRA this week and Marian apparently has a lecture/pracownia on Friday afternoon, so i don't yet know if we'll have the main seminar room or the one next to the guest rooms. Hoping to see many of the cosmology group together on Friday. :) pozdr boud

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