Search for new phenomena with large jet multiplicities and missing transverse momentum using large-radius jets and flavour-tagging at ATLAS in 13 TeV $pp$ collisions

CERN-LHC. A search is presented for particles that decay producing a large jet multiplicity and invisible particles. The event selection applies a veto on the presence of isolated electrons or muons and additional requirements on the number of $b$-tagged jets and the scalar sum of masses of large-radius jets. Having explored the full ATLAS 2015--2016 dataset of LHC proton--proton collisions at $\sqrt{s}$=13 TeV, which corresponds to 36.1~fb$^{-1}$ of integrated luminosity, no evidence is found for physics beyond the Standard Model.The results are interpreted in the context of simplified models inspired by R-parity-conserving and R-parity-violating supersymmetry, where gluinos are pair-produced. More generic models within the phenomenological minimal supersymmetric Standard Model are also considered.

Data and Resources

Additional Info

Field Value
Imported on November 17, 2025
Last update November 17, 2025
Keywords
  • cmenergies: 13000.0-13000.0
  • observables: Acceptance
  • observables: Cross-section upper limit
  • observables: Signal
  • observables: Efficiency
  • observables: Cutflow
  • observables: N
  • P P --> GLUINO GLUINO X
Defined In https://doi.org/10.1007/JHEP12(2017)034
Author Morad Aaboud
More Authors
Georges Aad
Brad Abbott
Ovsat Abdinov
Baptiste Abeloos
Syed Haider Abidi
Ossama AbouZeid
Nicola Abraham
Halina Abramowicz
Henso Abreu
Repository Name INSPIRE-HEP
Source Creation February 17, 2025
Source Modified March 26, 2025
Language English
Publication Year 2017-06-16