Search for dark matter in events with missing transverse momentum and a Higgs boson decaying to two photons in pp collisions at √s = 8 TeV with the ATLAS detector

doi:10.1103/PhysRevLett.115.131801

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Search for dark matter in events with missing transverse momentum and a Higgs boson decaying to two photons in pp collisions at √s = 8 TeV with the ATLAS detector	539 KB	Adobe Acrobat PDF	View Details	Download
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Title: Search for dark matter in events with missing transverse momentum and a Higgs boson decaying to two photons in pp collisions at √s = 8 TeV with the ATLAS detector
Creator: Aad, G.
Creator: Abdallah, J.
Creator: Chelkov, G. A.
Creator: Abbott, B.
Contributor: Томский государственный университет Радиофизический факультет Научные подразделения РФФ
Subject: ATLAS, детектор
Большой адронный коллайдер
Хиггса бозон
столкновение частиц
фотоны
темная материя
Date: 2015
DOI: 10.1103/PhysRevLett.115.131801
Description: Results of a search for new phenomena in events with large missing transverse momentum and a Higgs boson decaying to two photons are reported. Data from proton-proton collisions at a center-of-mass energy of 8 TeV and corresponding to an integrated luminosity of 20.3 fb−1 have been collected with the ATLAS detector at the LHC. The observed data are well described by the expected standard model backgrounds. Upper limits on the cross section of events with large missing transverse momentum and a Higgs boson candidate are also placed. Exclusion limits are presented for models of physics beyond the standard model featuring dark-matter candidates.

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collection(s): Радиофизический факультет
Identifier: vtls:000533226
http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000533226
Type: статьи в журналах
Source: Physical Review Letters. 2015. Vol. 115, № 13. P. 131801-1-131801-19
Language: rus

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Радиофизический факультет Search for dark matter in events with missing transverse momentum and a Higgs boson decaying to two photons in pp collisions at √s = 8 TeV with the ATLAS detector