Search for gluinos in events with an isolated lepton, jets and missing transverse momentum at √s=13 TeV with the ATLAS detector

UNSPECIFIED (2016) Search for gluinos in events with an isolated lepton, jets and missing transverse momentum at √s=13 TeV with the ATLAS detector. European Physical Journal C: Particles and Fields, 2016 (10): 565. ISSN 1434-6044

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Abstract

The results of a search for gluinos in final states with an isolated electron or muon, multiple jets and large missing transverse momentum using proton–proton collision data at a centre-of-mass energy of √s = 13 TeV are presented. The dataset used was recorded in 2015 by the ATLAS experiment at the Large Hadron Collider and corresponds to an integrated luminosity of 3.2 fb−1. Six signal selections are defined that best exploit the signal characteristics. The data agree with the Standard Model background expectation in all six signal selections, and the largest deviation is a 2.1 standard deviation excess. The results are interpreted in a simplified model where pair-produced gluinos decay via the lightest chargino to the lightest neutralino. In this model, gluinos are excluded up to masses of approximately 1.6 TeV depending on the mass spectrum of the simplified model, thus surpassing the limits of previous searches.

Item Type:
Journal Article
Journal or Publication Title:
European Physical Journal C: Particles and Fields
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/asjc/3100/3101
Subjects:
?? physics and astronomy (miscellaneous)engineering (miscellaneous) ??
ID Code:
83207
Deposited By:
Deposited On:
28 Nov 2016 14:26
Refereed?:
Yes
Published?:
Published
Last Modified:
14 Feb 2024 01:00