scholarly journals Measurement of the cross-section for the associated production of a top quark pair and a W or Z boson with the ATLAS detector

2018 ◽  
Author(s):  
Sebastian Heer ◽  
Keyword(s):  
Cross Section ◽  
Top Quark ◽  
Z Boson ◽  
Atlas Detector ◽  
Associated Production ◽  
The Cross

ASSOCIATED PRODUCTION OF LIGHT PSEUDOSCALAR BOSON η WITH TOP QUARK PAIRS IN THE SLH MODEL AT THE ILC

2011 ◽  
Vol 26 (21) ◽  
pp. 1577-1586 ◽  
Author(s):  
JINZHONG HAN ◽  
DAPENG YANG ◽  
XUELEI WANG
Keyword(s):  
Standard Model ◽  
Cross Section ◽  
Cross Sections ◽  
Top Quark ◽  
Linear Collider ◽  
International Linear Collider ◽  
Quark Pairs ◽  
Associated Production ◽  
The Standard Model ◽  
The Cross

The light pseudoscalar boson η is the typical particle predicted by the Simplest Little Higgs (SLH) model. In this paper, we investigate some processes of the associated production of a light pseudoscalar boson η with a pair of top quarks in the SLH model at the International Linear Collider (ILC), i.e. [Formula: see text] and [Formula: see text]. We find that the cross-sections of these two processes could reach [Formula: see text] fb in the favorite parameter space in the SLH model, which is consistent with the results of the cross-section of [Formula: see text] in the standard model and the cross-section of [Formula: see text] in the minimal supersymmetric standard model. It should be clear that hundreds to thousands of η can be produced at the ILC per year, these processes of [Formula: see text] are really interesting in testing the standard model and searching the signs of the SLH model.

Associated production of single top quark and W boson through anomalous couplings at LHeC based γp colliders

2014 ◽  
Vol 29 (04) ◽  
pp. 1450021 ◽  
Author(s):  
I. T. Cakir ◽  
A. Senol ◽  
A. T. Tasci
Keyword(s):  
Cross Section ◽  
Top Quark ◽  
W Boson ◽  
Hadron Colliders ◽  
Anomalous Couplings ◽  
Associated Production ◽  
Single Top ◽  
The Cross ◽  
Better Than

We consider the production of a single top quark in association with a W boson at LHeC based γp collider. We compute the cross-section for the process γp→WtX with the anomalous Wtb and Wtbγ couplings. We find that the sensitivities to anomalous couplings of top quark are shown to be comparable, even better than the ones obtained from direct searches at hadron colliders.

scholarly journals Measurement of the cross-section for b-jets produced in association with a Z boson at s=7 TeV with the ATLAS detector

2012 ◽  
Vol 706 (4-5) ◽  
pp. 295-313 ◽  
Author(s):  
G. Aad ◽  
B. Abbott ◽  
J. Abdallah ◽  
A.A. Abdelalim ◽  
A. Abdesselam ◽  
...  
Keyword(s):  
Cross Section ◽  
Z Boson ◽  
Atlas Detector ◽  
The Cross

scholarly journals Measurement of the cross-section for electroweak production of dijets in association with a Z boson in pp collisions at s=13 TeV with the ATLAS detector

2017 ◽  
Vol 775 ◽  
pp. 206-228 ◽  
Author(s):  
M. Aaboud ◽  
G. Aad ◽  
B. Abbott ◽  
O. Abdinov ◽  
B. Abeloos ◽  
...  
Keyword(s):  
Cross Section ◽  
Z Boson ◽  
Atlas Detector ◽  
Pp Collisions ◽  
The Cross
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