@Article{ATLASCollaborationAaboud_etal2016,
author="ATLAS Collaboration (Aaboud, M. et al
and Alvarez Piqueras, D.
and Barranco Navarro, L.
and Cabrera Urban, S.
and Castillo Gimenez, V.
and Cerda Alberich, L.
and Costa, M. J.
and Fernandez Martinez, P.
and Ferrer, A.
and Fiorini, L.
and Fuster, J.
and Garcia, C.
and Garcia Navarro, J. E.
and Gonzalez de la Hoz, S.
and Hernandez Jimenez, Y.
and Higon-Rodriguez, E.
and Jimenez Pena, J.
and King, M.
and Lacasta, C.
and Lacuesta, V. R.
and Mamuzic, J.
and Marti-Garcia, S.
and Melini, D.
and Mitsou, V. A.
and Pedraza Lopez, S.
and Rodriguez Rodriguez, D.
and Romero Adam, E.
and Ros, E.
and Salt, J.
and Sanchez Martinez, V.
and Soldevila, U.
and Sanchez, J.
and Valero, A.
and Valls Ferrer, J. A.
and Vos, M.",
title="Search for resonances in diphoton events at root s=13 TeV with the ATLAS detector",
journal="Journal of High Energy Physics",
year="2016",
publisher="Springer",
volume="09",
number="9",
pages="001--50pp",
optkeywords="Beyond Standard Model; Hadron-Hadron scattering (experiments); Hard scattering; Particle and resonance production; proton-proton scattering",
abstract="Searches for new resonances decaying into two photons in the ATLAS experiment at the CERN Large Hadron Collider are described. The analysis is based on protonproton collision data corresponding to an integrated luminosity of 3.2 fb(-1) at root s = 13TeV recorded in 2015. Two searches are performed, one targeted at a spin-2 particle of mass larger than 500 GeV, using Randall-Sundrum graviton states as a benchmark model, and one optimized for a spin-0 particle of mass larger than 200 GeV. Varying both the mass and the decay width, the most significant deviation from the background-only hypothesis is observed at a diphoton invariant mass around 750 GeV with local significances of 3.8 and 3.9 standard deviations in the searches optimized for a spin-2 and spin-0 particle, respectively. The global significances are estimated to be 2.1 standard deviations for both analyses. The consistency between the data collected at 13TeV and 8TeV is also evaluated. Limits on the production cross section times branching ratio to two photons for the two resonance types are reported.",
optnote="WOS:000382979800001",
optnote="exported from refbase (https://references.ific.uv.es/refbase/show.php?record=2809), last updated on Fri, 07 Oct 2016 09:47:53 +0000",
issn="1029-8479",
doi="10.1007/JHEP09(2016)001",
opturl="http://arxiv.org/abs/1606.03833",
opturl="https://doi.org/10.1007/JHEP09(2016)001",
archivePrefix="arXiv",
eprint="1606.03833",
language="English"
}