Measurement of the top pair-production cross section in the dilepton channel in proton-antiproton collisions at a $\sqrt{s}$ = 1.96 TeV

2004 ◽  
Author(s):  
Mircea Norocel Coca
Keyword(s):  
Pair Production ◽  
Cross Section ◽  
Production Cross Section ◽  
Production Cross ◽  
Proton Antiproton ◽  
Dilepton Channel ◽  
Pair Production Cross Section ◽  
Top Pair Production

scholarly journals Measurement of the top pair production cross section in thelepton+jetschannel using a jet flavor discriminant

2011 ◽  
Vol 84 (3) ◽  
Author(s):  
T. Aaltonen ◽  
B. Álvarez González ◽  
S. Amerio ◽  
D. Amidei ◽  
A. Anastassov ◽  
...  
Keyword(s):  
Pair Production ◽  
Cross Section ◽  
Production Cross Section ◽  
Production Cross ◽  
Pair Production Cross Section ◽  
Top Pair Production

scholarly journals TOP PAIR PRODUCTION CROSS-SECTION MEASUREMENT IN THE ALL-HADRONIC CHANNEL AT CDF AND DØ

2005 ◽  
Vol 20 (14) ◽  
pp. 3183-3186 ◽  
Author(s):  
◽  
DANIEL WICKE
Keyword(s):  
Neural Network ◽  
Pair Production ◽  
Cross Section ◽  
Production Cross Section ◽  
Production Cross ◽  
Final States ◽  
Proton Antiproton ◽  
Text Production ◽  
Section Measurement ◽  
Pair Production Cross Section

Measurements of the [Formula: see text] production cross-section at [Formula: see text] in proton-antiproton collisions were performed by the CDF and DØ collaborations using [Formula: see text] final states where both W's decay hadronically. Each experiment uses luminosity of about 160 pb-1 of data collected during Run II of the Fermilab Tevatron collider. Beside kinematical observables both experiments take advantage of identifying b jets based on lifetime tagging. While CDF counts the number of b-tags over background after a cut based analysis, DØ counts the excess of events after a neural network based kinematical selection and requiring a b-tagged jet. CDF obtains [Formula: see text]; [Formula: see text].

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