Search for a high mass diphoton resonance using the ATLAS detector

Résumé : High-mass states decaying into two photons are predicted in many extensions of the Standard Model (SM). The diphoton final state provides a clean experimental signature with good invariant mass resolution and moderate backgrounds. Searches for high-mass resonances decaying into two photons for a spin-0 or spin-2 state are presented. The latest ATLAS results using p-p collision data at 13 TeV and covering a large mass range are discussed.
Type de document :
Communication dans un congrès
5th International Conference on New Frontiers in Physics (ICNFP2016), Jul 2016, Kolymbari, Greece. European Physical Journal Web of Conferences, 164, pp.01027, 2017, 〈https://indico.cern.ch/event/442094/overview〉. 〈10.1051/epjconf/201716401027〉
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http://hal.in2p3.fr/in2p3-01346471
Contributeur : Emmanuelle Vernay <>
Soumis le : mardi 19 juillet 2016 - 10:04:58
Dernière modification le : jeudi 18 octobre 2018 - 11:21:50

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Fairouz Malek. Search for a high mass diphoton resonance using the ATLAS detector. 5th International Conference on New Frontiers in Physics (ICNFP2016), Jul 2016, Kolymbari, Greece. European Physical Journal Web of Conferences, 164, pp.01027, 2017, 〈https://indico.cern.ch/event/442094/overview〉. 〈10.1051/epjconf/201716401027〉. 〈in2p3-01346471〉

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