en
Scientific article
Open access
English

Search for long-lived, massive particles in events with displaced vertices and missing transverse momentum in √s = 13 TeV pp collisions with the ATLAS detector

ContributorsATLAS Collaboration
Published inPhysical Review. D, vol. 97, no. 5
Collection
  • Open Access - SCOAP3
Publication date2018
Abstract

A search for long-lived, massive particles predicted by many theories beyond the Standard Model is presented. The search targets final states with large missing transverse momentum and at least one high-mass displaced vertex with five or more tracks, and uses 32.8 fb−1 of s=13 TeV pp collision data collected by the ATLAS detector at the LHC. The observed yield is consistent with the expected background. The results are used to extract 95% C.L. exclusion limits on the production of long-lived gluinos with masses up to 2.37 TeV and lifetimes of O(10−2)−O(10) ns in a simplified model inspired by split supersymmetry.

Citation (ISO format)
ATLAS Collaboration. Search for long-lived, massive particles in events with displaced vertices and missing transverse momentum in √s = 13 TeV pp collisions with the ATLAS detector. In: Physical Review. D, 2018, vol. 97, n° 5. doi: 10.1103/PhysRevD.97.052012
Main files (1)
Article (Published version)
Identifiers
ISSN of the journal0556-2821
411views
173downloads

Technical informations

Creation04/05/2018 10:42:43 AM
First validation04/05/2018 10:42:43 AM
Update time03/15/2023 8:02:54 AM
Status update03/15/2023 8:02:53 AM
Last indexation02/12/2024 11:31:54 AM
All rights reserved by Archive ouverte UNIGE and the University of GenevaunigeBlack