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Search for Diphoton Events with Large Missing Transverse Energy in 7 TeV Proton-Proton Collisions with the ATLAS Detector

Contributors

ATLAS Collaboration

Collaborators

Abdelalim Aly, Ahmed Aly; Alexandre, Gauthier; Backes, Moritz; Bell, Paul; Bell, William; Berglund, Frida Elina; Blondel, Alain; Bucci, Francesca; Clark, Allan Geoffrey; Dao, Valerio; Efthymiopoulos, Ilias; Ferrere, Didier; Gadomski, Szymon; Garcia Navarro, Jose Enrique; Gaumer, Olivier; Gonzalez Sevilla, Sergio; Goulette, Marc; Hamilton, Andrew; Leger, Annie; Lister, Alison; Macina-Buono, Daniela; Martin Dit Latour, Bertrand; Mikulec, Bettina; Moneta, Lorenzo; Mora Herrera, Maria Clemencia Rosario; Morone, Maria Cristina; Nektarijevic, Snezana; Orellana, Frédérik; Pasztor, Arpad; Pohl, Martin; Robichaud-Veronneau, Andrée; Rosselet, Laurent; Urquijo, Phillip; Wu, Xin

Published in

Physical review letters, vol. 106, no. 12, 121803

Publication date

2011

Abstract

A search for diphoton events with large missing transverse energy is presented. The data were collected with the ATLAS detector in proton-proton collisions at √s=7  TeV at the CERN Large Hadron Collider and correspond to an integrated luminosity of 3.1  pb−1. No excess of such events is observed above the standard model background prediction. In the context of a specific model with one universal extra dimension with compactification radius R and gravity-induced decays, values of 1/R<729  GeV are excluded at 95% C. L., providing the most sensitive limit on this model to date.

UNIGE affiliation entities

Citation (ISO format)

ATLAS Collaboration. Search for Diphoton Events with Large Missing Transverse Energy in 7 TeV Proton-Proton Collisions with the ATLAS Detector. In: Physical review letters, 2011, vol. 106, n° 12, p. 121803. doi: 10.1103/PhysRevLett.106.121803

Main files (1)

Article (Published version)

Identifiers

Additional URL for this publication

http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.106.121803

Journal ISSN

0031-9007
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Technical informations

Creation

07/11/2014 09:13:00

First validation

07/11/2014 09:13:00

Update

13/10/2025 22:16:05

Status update

14/03/2023 22:13:20

Last indexation

10/11/2026 17:11:26
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