scholarly journals Search for electroweak production of charginos and neutralinos in final states with one lepton, jets and missing transverse momentum with the ATLAS experiment

2021 ◽  
Author(s):  
Ngoc Khanh Vu ◽  
Keyword(s):  
Transverse Momentum ◽  
Final States ◽  
Atlas Experiment ◽  
Missing Transverse Momentum ◽  
Lepton Jets

scholarly journals Erratum to: Search for squarks and gluinos in final states with one isolated lepton, jets, and missing transverse momentum at $$\sqrt{s}=13$$ TeV with the ATLAS detector

2021 ◽  
Vol 81 (10) ◽  
Author(s):  
G. Aad ◽  
B. Abbott ◽  
D. C. Abbott ◽  
A. Abed Abud ◽  
K. Abeling ◽  
...  
Keyword(s):  
Transverse Momentum ◽  
Atlas Detector ◽  
Final States ◽  
Missing Transverse Momentum ◽  
Lepton Jets

A correction to this paper has been published: 10.1140/epjc/s10052-021-09344-w

scholarly journals Search for squarks and gluinos in final states with one isolated lepton, jets, and missing transverse momentum at $$\sqrt{s}=13$$  with the ATLAS detector

2021 ◽  
Vol 81 (7) ◽  
Author(s):  
G. Aad ◽  
B. Abbott ◽  
D. C. Abbott ◽  
A. Abed Abud ◽  
K. Abeling ◽  
...  
Keyword(s):  
Transverse Momentum ◽  
Hadron Collider ◽  
Proton Collision ◽  
Final States ◽  
Final State ◽  
Proton Proton ◽  
Direct Production ◽  
Missing Transverse Momentum ◽  
Lepton Jets ◽  
Proton Proton Collision

AbstractThe results of a search for gluino and squark pair production with the pairs decaying via the lightest charginos into a final state consisting of two W bosons, the lightest neutralinos ($$\tilde{\chi }^0_1$$ χ ~ 1 0 ), and quarks, are presented: the signal is characterised by the presence of a single charged lepton ($$e^{\pm }$$ e ± or $$\mu ^{\pm }$$ μ ± ) from a W boson decay, jets, and missing transverse momentum. The analysis is performed using 139 fb$$^{-1}$$ - 1 of proton–proton collision data taken at a centre-of-mass energy $$\sqrt{s}=13$$ s = 13   delivered by the Large Hadron Collider and recorded by the ATLAS experiment. No statistically significant excess of events above the Standard Model expectation is found. Limits are set on the direct production of squarks and gluinos in simplified models. Masses of gluino (squark) up to 2.2  (1.4 ) are excluded at 95% confidence level for a light $$\tilde{\chi }^0_1$$ χ ~ 1 0 .

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