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Search for heavy resonances decaying to a Zboson and a photon in ppcollisions at √s = 13 TeV with the ATLAS detector
ATLAS Collaboration
ATLAS Collaboration
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Abstract
This Letter presents a search for new resonances with mass larger than 250GeV, decaying to a Zboson and a photon. The dataset consists of an integrated luminosity of 3.2fb−1of ppcollisions collected at √s=13TeVwith the ATLAS detector at the Large Hadron Collider. The Zbosons are identified through their decays either to charged, light, lepton pairs (e+e−, μ+μ−) or to hadrons. The data are found to be consistent with the expected background in the whole mass range investigated and upper limits are set on the production cross section times decay branching ratio to Zγof a narrow scalar boson with mass between 250GeV and 2.75TeV.
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2016-11-11
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Elsevier
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Aaboud, M., Aad, G., Abbott, B., Abdallah, J., Abdinov, O., Abeloos, B., ... & Abreu, H. (2017). Search for heavy resonances decaying to a Z boson and a photon in pp collisions at s= 13 TeV with the ATLAS detector. Physics Letters B, 764, 11-30.