Logo del repository
  1. Home
 
Opzioni

Search for squarks and gluinos in final states with jets and missing transverse momentum using 139 fb −1 of √s = 13 TeV pp collision data with the ATLAS detector

Aad G.
•
Abbott B.
•
Abbott D. C.
altro
Zwalinski L.
2021
  • journal article

Periodico
JOURNAL OF HIGH ENERGY PHYSICS
Abstract
A search for the supersymmetric partners of quarks and gluons (squarks and gluinos) in final states containing jets and missing transverse momentum, but no electrons or muons, is presented. The data used in this search were recorded by the ATLAS experiment in proton-proton collisions at a centre-of-mass energy of s = 13 TeV during Run 2 of the Large Hadron Collider, corresponding to an integrated luminosity of 139 fb−1. The results are interpreted in the context of various R-parity-conserving models where squarks and gluinos are produced in pairs or in association and a neutralino is the lightest supersymmetric particle. An exclusion limit at the 95% confidence level on the mass of the gluino is set at 2.30 TeV for a simplified model containing only a gluino and the lightest neutralino, assuming the latter is massless. For a simplified model involving the strong production of mass-degenerate first- and second-generation squarks, squark masses below 1.85 TeV are excluded if the lightest neutralino is massless. These limits extend substantially beyond the region of supersymmetric parameter space excluded previously by similar searches with the ATLAS detector. [Figure not available: see fulltext.]
DOI
10.1007/JHEP02(2021)143
WOS
WOS:000621845200001
Archivio
http://hdl.handle.net/11390/1206505
info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85101822356
Diritti
open access
Soggetti
  • Hadron-Hadron scatter...

  • Supersymmetry

Scopus© citazioni
17
Data di acquisizione
Jun 14, 2022
Vedi dettagli
Web of Science© citazioni
18
Data di acquisizione
Mar 28, 2024
google-scholar
Get Involved!
  • Source Code
  • Documentation
  • Slack Channel
Make it your own

DSpace-CRIS can be extensively configured to meet your needs. Decide which information need to be collected and available with fine-grained security. Start updating the theme to match your nstitution's web identity.

Need professional help?

The original creators of DSpace-CRIS at 4Science can take your project to the next level, get in touch!

Realizzato con Software DSpace-CRIS - Estensione mantenuta e ottimizzata da 4Science

  • Impostazioni dei cookie
  • Informativa sulla privacy
  • Accordo con l'utente finale
  • Invia il tuo Feedback