Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/106900
Title: | Search for long-lived neutral particles in pp collisions at √s=13TeV that decay into displaced hadronic jets in the ATLAS calorimeter | Authors: | Santos, S. P. Amor dos Galhardo, B. Veloso, F. Wolters, H. ATLAS Collaboration |
Issue Date: | 2019 | Publisher: | Springer Nature | Serial title, monograph or event: | European Physical Journal C | Volume: | 79 | Issue: | 6 | Abstract: | This paper describes a search for pairs of neutral, long-lived particles decaying in the ATLAS calorimeter. Long-lived particles occur in many extensions to the Standard Model and may elude searches for new promptly decaying particles. The analysis considers neutral, long-lived scalars with masses between 5 and 400 GeV, produced from decays of heavy bosons with masses between 125 and 1000 GeV, where the long-lived scalars decay into Standard Model fermions. The analysis uses either 10.8fb-1 or 33.0fb-1 of data (depending on the trigger) recorded in 2016 at the LHC with the ATLAS detector in proton–proton collisions at a centre-of-mass energy of 13 TeV. No significant excess is observed, and limits are reported on the production cross section times branching ratio as a function of the proper decay length of the long-lived particles. | URI: | https://hdl.handle.net/10316/106900 | DOI: | 10.1140/epjc/s10052-019-6962-6 | Rights: | openAccess |
Appears in Collections: | FCTUC Física - Artigos em Revistas Internacionais |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Search-for-longlived-neutral-particles-in-pp-collisions-at-s13TeV-that-decay-into-displaced-hadronic-jets-in-the-ATLAS-calorimeterEuropean-Physical-Journal-C.pdf | 1.99 MB | Adobe PDF | View/Open |
SCOPUSTM
Citations
58
checked on Oct 14, 2024
WEB OF SCIENCETM
Citations
22
checked on Oct 2, 2024
Page view(s)
69
checked on Oct 15, 2024
Download(s)
39
checked on Oct 15, 2024
Google ScholarTM
Check
Altmetric
Altmetric
This item is licensed under a Creative Commons License