Connection between diphoton and triboson channels in new physics searches
dc.contributor.author
Sokolenko, Anastasia
dc.contributor.author
Bondarenko, Kyrylo
dc.contributor.author
Boyarsky, Alexey
dc.contributor.author
Shchutska, Lesya
dc.date.accessioned
2018-11-27T14:02:28Z
dc.date.available
2018-11-09T06:00:48Z
dc.date.available
2018-11-27T14:02:28Z
dc.date.issued
2018-12-10
dc.identifier.issn
0370-2693
dc.identifier.issn
0031-9163
dc.identifier.issn
1873-2445
dc.identifier.other
10.1016/j.physletb.2018.08.067
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/302557
dc.identifier.doi
10.3929/ethz-b-000302557
dc.description.abstract
Diphoton channel provides a clean signature in searches for new physics. In this paper, we discuss a connection between the diphoton channel (γγ) and triboson channels (Zγγ, ZZγ, WWγ) imposed by the SU(2)L x U(1)Y symmetry of the Standard Model (SM) in certain classes of models. To illustrate this idea we choose a simple model that has all these channels. In this model, the same physics can give rise to Fama + MET instead of γγ and 2 bosons plus missing energy instead of 3-boson channels. We analyze existing constraints and previous searches and show that channels WWγ and especially ZGama + MET have a potential to discover new physics at the LHC.
en_US
dc.format
application/pdf
en_US
dc.language.iso
en
en_US
dc.publisher
Elsevier
en_US
dc.rights.uri
http://creativecommons.org/licenses/by/4.0/
dc.subject
New physics at LHC
en_US
dc.subject
Axion-like particle
en_US
dc.subject
Background
en_US
dc.subject
Sensitivity
en_US
dc.subject
Photon misidentification
en_US
dc.title
Connection between diphoton and triboson channels in new physics searches
en_US
dc.type
Journal Article
dc.rights.license
Creative Commons Attribution 4.0 International
dc.date.published
2018-08-31
ethz.journal.title
Physics Letters B
ethz.journal.volume
787
en_US
ethz.journal.abbreviated
Phys. Lett. B
ethz.pages.start
23
en_US
ethz.pages.end
29
en_US
ethz.version.deposit
publishedVersion
en_US
ethz.identifier.scopus
ethz.publication.place
Amsterdam
en_US
ethz.publication.status
published
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02532 - Institut für Teilchen- und Astrophysik / Inst. Particle Physics and Astrophysics::09631 - Shchutska, Lesya (ehemalig) / Shchutska, Lesya (former)
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02532 - Institut für Teilchen- und Astrophysik / Inst. Particle Physics and Astrophysics::09631 - Shchutska, Lesya (ehemalig) / Shchutska, Lesya (former)
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02532 - Institut für Teilchen- und Astrophysik / Inst. Particle Physics and Astrophysics::09631 - Shchutska, Lesya (ehemalig) / Shchutska, Lesya (former)
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02532 - Institut für Teilchen- und Astrophysik / Inst. Particle Physics and Astrophysics::09631 - Shchutska, Lesya (ehemalig) / Shchutska, Lesya (former)
ethz.date.deposited
2018-11-09T06:00:51Z
ethz.source
SCOPUS
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2018-11-27T14:02:31Z
ethz.rosetta.lastUpdated
2020-02-15T16:05:31Z
ethz.rosetta.versionExported
true
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