UNIGE document Scientific Article
previous document  unige:38385  next document
add to browser collection
Title

Measurement of the tt production cross section in pp collisions at s√=1.96  TeV in the all hadronic decay mode

CollaborationWith : Campanelli, Mario / Clark, Allan Geoffrey / Donega, Mauro / Moed, Shulamit / Sfyrla, Anna / Vallecorsa, Sofia / Wu, Xin
Published in Physical Review. D. 2006, vol. 74, no. 07, p. 072005
Abstract We report a measurement of the tt production cross section using the CDF II detector at the Fermilab Tevatron. The analysis is performed using 311  pb−1 of pp collisions at s√=1.96  TeV. The data consist of events selected with six or more hadronic jets with additional kinematic requirements. At least one of these jets must be identified as a b-quark jet by the reconstruction of a secondary vertex. The cross section is measured to be σtt=7.5±2.1(stat.)+3.3−2.2(syst.)+0.5−0.4(lumi.)  pb, which is consistent with the standard model prediction.
Identifiers
Full text
Structures
Citation
(ISO format)
CDF COLLABORATION. Measurement of the tt production cross section in pp collisions at s√=1.96  TeV in the all hadronic decay mode. In: Physical Review. D, 2006, vol. 74, n° 07, p. 072005. https://archive-ouverte.unige.ch/unige:38385

245 hits

42 downloads

Update

Deposited on : 2014-07-01

Export document
Format :
Citation style :