Monday, January 30, 2012

1201.5336 (Maria Aldaya et al.)

Determination of the top quark mass from the $t\bar t$ cross section
measured by CMS at $\sqrt{s} = 7$ TeV
   [PDF]

Maria Aldaya, Katerina Lipka, Sebastian Naumann-Emme, for the CMS Collaboration
Higher-order QCD predictions are used to extract the top quark mass, both in
the pole and in the $\bar{\mathrm{MS}}$ scheme, from the top quark pair
production cross section measured in the dilepton final state. The analysed
dataset corresponds to an integrated luminosity of 1.14 fb$^{-1}$ collected by
the CMS experiment in 2011 in proton-proton collisions at $\sqrt{s} = 7$ TeV.
View original: http://arxiv.org/abs/1201.5336

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