scholarly journals Fully Differential QCD Corrections to Single Top Quark Final States

2001 ◽  
Vol 16 (supp01a) ◽  
pp. 379-381 ◽  
Author(s):  
B. W. Harris ◽  
E. Laenen ◽  
L. Phaf ◽  
Z. Sullivan ◽  
S. Weinzierl
Keyword(s):  
Monte Carlo ◽  
Top Quark ◽  
Final States ◽  
Leading Order ◽  
Monte Carlo Program ◽  
Fully Differential ◽  
Single Top ◽  
First Results

A new next-to-leading order Monte Carlo program for calculation of fully differential single top quark final states is described and first results presented. Both the s- and t-channel contributions are included.

scholarly journals Fully differential single-top-quark cross section in next-to-leading order QCD

2002 ◽  
Vol 66 (5) ◽  
Author(s):  
B. W. Harris ◽  
E. Laenen ◽  
L. Phaf ◽  
Z. Sullivan ◽  
S. Weinzierl
Keyword(s):  
Cross Section ◽  
Top Quark ◽  
Leading Order ◽  
Fully Differential ◽  
Single Top

scholarly journals Higgs boson production in association with a single top quark at the LHC

2019 ◽  
Vol 201 ◽  
pp. 04003 ◽  
Author(s):  
Oksana A. Koval ◽  
Igor R. Boyko ◽  
Nazim Huseynov
Keyword(s):  
Monte Carlo ◽  
Higgs Boson ◽  
Standard Model ◽  
Top Quark ◽  
Monte Carlo Study ◽  
Boson Production ◽  
Model Case ◽  
Higgs Boson Production ◽  
Single Top ◽  
The Standard Model

Higgs boson production in association with a single top quark is the only process sensitive to the sign of the Top Yukawa coupling. We present a Monte-Carlo study of the pp → tHqb process and discuss the esperimental signatures that can help to discover it at the LHC. Two scenarios have been considered, the Standard Model case and the Inverted Top Coupling scenario.

scholarly journals Next-to-leading order QCD corrections tos-channel single top quark production and decay at the LHC

2010 ◽  
Vol 81 (3) ◽  
Author(s):  
Sarah Heim ◽  
Qing-Hong Cao ◽  
Reinhard Schwienhorst ◽  
C.-P. Yuan
Keyword(s):  
Top Quark ◽  
Leading Order ◽  
Single Top ◽  
Top Quark Production ◽  
Quark Production

THE IMPACT OF LO, NLO AND NNLO FOR THE HIGGS SEARCHING AT $\sqrt{s} = 7$ TeV OF LHC

2010 ◽  
Vol 25 (36) ◽  
pp. 3027-3031
Author(s):  
JIAN WANG ◽  
GUOMING CHEN ◽  
WEIMIN WU
Keyword(s):  
Monte Carlo ◽  
Cross Section ◽  
Higgs Mass ◽  
Monte Carlo Generator ◽  
Final States ◽  
Leading Order ◽  
Analysis Process ◽  
Signal Rate ◽  
Monte Carlo Studies ◽  
The Impact

Most of current Monte Carlo studies on the Higgs searching are based on LO, or NLO calculation. However, in recent years, the next-to-next-to-leading order (NNLO) corrections have been computed for some physics process, and found that the cross section increases the kinematics changes. As the results, the analysis results could be impacted by these high order QCD corrections. We use standard Monte Carlo generator for LO, as well as MC@NLO for NLO and ResBos for NNLO at 7 TeV of LHC to evaluate this impact for physics channel of the Higgs, mass at 165 GeV, to WW, then W decay to lepton and neutrino as the final states. We found the signal rate could be effected by ratio of 1:2.6:3.4 for LO, NLO and NNLO using the same standard H→WW→lνlν searching analysis process.6

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