scholarly journals Measurement of jet-substructure observables in top quark, W boson and light jet production in proton-proton collisions at $$ \sqrt{s} $$ = 13 TeV with the ATLAS detector

2019 ◽  
Vol 2019 (8) ◽  
Author(s):  
M. Aaboud ◽  
◽  
G. Aad ◽  
B. Abbott ◽  
D. C. Abbott ◽  
...  
Keyword(s):  
Top Quark ◽  
W Boson ◽  
Atlas Detector ◽  
Jet Substructure ◽  
Proton Proton ◽  
Proton Collisions ◽  
Jet Production ◽  
Proton Proton Collisions ◽  
Light Jet

scholarly journals Jet Substructure Measurements Sensitive to Soft QCD effects with the ATLAS Detector

2018 ◽  
Vol 192 ◽  
pp. 00007
Author(s):  
Gabriele Chiodini
Keyword(s):  
Atlas Detector ◽  
Jet Substructure ◽  
Heavy Particles ◽  
Proton Proton ◽  
Proton Collisions ◽  
Perturbative Regime ◽  
Proton Proton Collisions

Jet substructure observables are powerful tools for the identification of boosted heavy particles and for probing QCD at different energy scales in proton-proton collisions at the LHC. In this work three recent ATLAS measurements sensitive to soft QCD effects and performed with the use of jet substructures are described. Their are kt splitting scales, soft-drop jet masses and pull-jet angles. Some discrepancies between data and predictions are observed in the non-perturbative regime.

scholarly journals Search for s-channel single top-quark production in proton–proton collisions at s=8 TeV with the ATLAS detector

2015 ◽  
Vol 740 ◽  
pp. 118-136 ◽  
Author(s):  
G. Aad ◽  
B. Abbott ◽  
J. Abdallah ◽  
S. Abdel Khalek ◽  
O. Abdinov ◽  
...  
Keyword(s):  
Top Quark ◽  
Atlas Detector ◽  
Proton Proton ◽  
Proton Collisions ◽  
Single Top ◽  
Top Quark Production ◽  
Quark Production ◽  
8 Tev ◽  
Proton Proton Collisions
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