https://doi.org/10.1051/epjconf/201716401027
Search for a high mass diphoton resonance using the ATLAS detector
LPSC-Grenoble, CNRS-IN2P3, Université Grenoble-Alpes
a e-mail: fmalek@lpsc.in2p3.fr
Published online: 5 December 2017
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 highmass 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.
© The Authors, published by EDP Sciences, 2017
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (http://creativecommons.org/licenses/by/4.0/).
