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Search for new phenomena in photon + jet events collected in proton-proton collisions at √s = 8 TeV with the ATLAS detector

Aad, G.
•
Abajyan, T.
•
Abbott, B.
altro
Zwalinski, L.
2014
  • journal article

Periodico
PHYSICS LETTERS. SECTION B
Abstract
This Letter describes a model-independent search for the production of new resonances in photon + jet (γ + jet) events using 20 fb-1 of proton-proton LHC data recorded with the ATLAS detector at a centre-of-mass energy of √s = 8 TeV. The γ + jet mass distribution is compared to a background model fit from data; no significant deviation from the background-only hypothesis is found. Limits are set at 95% credibility level on generic Gaussian-shaped signals and two benchmark phenomena beyond the Standard Model: non-thermal quantum black holes and excited quarks. Non-thermal quantum black holes are excluded below masses of 4.6 TeV and excited quarks are excluded below masses of 3.5 TeV.
DOI
10.1016/j.physletb.2013.12.029
WOS
WOS:000330556000086
Archivio
http://hdl.handle.net/11390/1110112
info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-84896944218
http://www.sciencedirect.com/science/journal/03702693
Diritti
metadata only access
Soggetti
  • Nuclear and High Ener...

Scopus© citazioni
48
Data di acquisizione
Jun 14, 2022
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Web of Science© citazioni
40
Data di acquisizione
Mar 1, 2024
Visualizzazioni
2
Data di acquisizione
Apr 19, 2024
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