scholarly journals Prospects for b-quark production cross section measurements in pp collisions at the LHC

2007 ◽  
Vol 167 ◽  
pp. 69-72
Author(s):  
A. Sherstnev
Keyword(s):  
Cross Section ◽  
Production Cross Section ◽  
Production Cross ◽  
Pp Collisions ◽  
Quark Production ◽  
B Quark

scholarly journals Measurement of the b -Quark Production Cross Section in 7 and 13 TeV pp Collisions

2017 ◽  
Vol 118 (5) ◽  
Author(s):  
R. Aaij ◽  
B. Adeva ◽  
M. Adinolfi ◽  
Z. Ajaltouni ◽  
S. Akar ◽  
...  
Keyword(s):  
Cross Section ◽  
Production Cross Section ◽  
Production Cross ◽  
Pp Collisions ◽  
Quark Production ◽  
B Quark

scholarly journals Measurement of the t-channel single top-quark production cross section in pp collisions at s=7 TeV with the ATLAS detector

2012 ◽  
Vol 717 (4-5) ◽  
pp. 330-350 ◽  
Author(s):  
G. Aad ◽  
B. Abbott ◽  
J. Abdallah ◽  
S. Abdel Khalek ◽  
A.A. Abdelalim ◽  
...  
Keyword(s):  
Cross Section ◽  
Top Quark ◽  
Production Cross Section ◽  
Production Cross ◽  
Atlas Detector ◽  
Pp Collisions ◽  
Single Top ◽  
Top Quark Production ◽  
Quark Production

Searches for Technicolor Particles at DØ

2005 ◽  
Vol 20 (15) ◽  
pp. 3302-3304
Author(s):  
LORENZO FELIGIONI
Keyword(s):  
Standard Model ◽  
Cross Section ◽  
Production Cross Section ◽  
Production Cross ◽  
Model Parameters ◽  
Decay Channels ◽  
Upper Limit ◽  
200 Gev ◽  
Quark Jets ◽  
B Quark

We present preliminary results of searches for technirho (ρT) and techniomega (ωT) particles, using the decay channels (ρT), ωT → e+e- and [Formula: see text], where [Formula: see text], [Formula: see text]. These searches are based respectively on 200 pb-1 and 238 pb-1 of data collected in Run II of the Fermilab Tevatron. We select events with b–quark jets by identifying secondary vertices in the jets. We interpret our findings in terms of limits on the production of particles predicted by extended technicolor models. For the WπT analysis, in the absence of an excess over standard model background, we compute a 95% C.L. upper limit on the techniparticle production cross section for the mass combination m(ρT) = 200 GeV and m(πT) = 105 GeV of 6.4 pb. In the e+e- channel, for certain model parameters, we exclude the existence of degenerate ρT and ωT states with masses below 367 GeV; the most restrictive constraints on dilepton technicolor decays to date.

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