Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/3135
Title: Constraints on mediator-based dark matter and scalar dark energy models using ?s = 13 TeV pp collision data collected by the ATLAS detector
Authors: The ATLAS Collaboration
Sultansoy, Saleh
Keywords: Dark matter
models
gamma-ray excess
Issue Date: 2019
Publisher: Springer Verlag
Source: ATLAS collaboration. (2019). Constraints on mediator-based dark matter and scalar dark energy models using? s= 13 TeV pp collision data collected by the ATLAS detector. Journal of High Energy Physics, 2019(5), 142.
Abstract: Constraints on selected mediator-based dark matter models and a scalar dark energy model using up to 37 fb−1s = 13 TeV pp collision data collected by the ATLAS detector at the LHC during 2015-2016 are summarised in this paper. The results of experimental searches in a variety of final states are interpreted in terms of a set of spin-1 and spin-0 single-mediator dark matter simplified models and a second set of models involving an extended Higgs sector plus an additional vector or pseudo-scalar mediator. The searches considered in this paper constrain spin-1 leptophobic and leptophilic mediators, spin-0 colour-neutral and colour-charged mediators and vector or pseudo-scalar mediators embedded in extended Higgs sector models. In this case, also s = 8 TeV pp collision data are used for the interpretation of the results. The results are also interpreted for the first time in terms of light scalar particles that could contribute to the accelerating expansion of the universe (dark energy).[Figure not available: see fulltext.]. © 2019, The Author(s).
URI: https://link.springer.com/article/10.1007%2FJHEP05%282019%29142
https://hdl.handle.net/20.500.11851/3135
ISSN: 1126-6708
Appears in Collections:Malzeme Bilimi ve Nanoteknoloji Mühendisliği Bölümü / Department of Material Science & Nanotechnology Engineering
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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