Home > Research > Publications & Outputs > Search for new phenomena with large jet multipl...

Links

Text available via DOI:

View graph of relations

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

Research output: Contribution to journalJournal article

Published
  • ATLAS Collaboration
Close
Article number34
<mark>Journal publication date</mark>6/12/2017
<mark>Journal</mark>Journal of High Energy Physics
Issue number12
Number of pages52
<mark>State</mark>Published
<mark>Original language</mark>English

Abstract

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 √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.

Bibliographic note

JHEP is an open-access journal funded by SCOAP3 and licensed under CC BY 4.0