4-9 June 2012
Life Sciences Centre, UBC
Canada/Pacific timezone
<strong><font color="#cc0000">Abstract submission has closed</font></strong>

Top quark cross section measurements with CMS

7 Jun 2012, 15:10
LSC-2 (Life Sciences Centre, UBC)


Life Sciences Centre, UBC

University of British Columbia Vancouver, BC Canada


Cristina Ferro (Institut Pluridisciplinaire Hubert Curien (FR))


Measurement of the top quark pair and single top production cross section at 7TeV are presented, using CMS data collected in 2010 and 2011. The ttbar inclusive cross section are measured in fully hadronic, di-leptonic (including tau lepton) and tau plus jets final states. Differential cross section of the ttbar cross section production and the top quark pairs charge asymmetry are presented as well. The results are combined and confronted with precise theory calculation. The measure of the top pairs invariant mass distribution are used to search for new particle decaying to top pairs

<strong>Collaboration Name</strong><br /><font color="#000099">Please enter the name of<br />the collaboration or group<br />using the acronym, as in:<br /><font color="#ff0000">ABC Collaboration</font>

CMS collaboration

<strong>E-mail Address</strong> Cristina.Ferro@cern.ch

Primary author

Cristina Ferro (Institut Pluridisciplinaire Hubert Curien (FR))

Presentation Materials