Advanced Search

Show simple item record

dc.contributor.authorÇetin, Serkant Ali
dc.contributor.authorATLAS Collaboration
dc.date.accessioned2015-08-10T11:37:45Z
dc.date.available2015-08-10T11:37:45Z
dc.date.issued2015-02-26
dc.identifier.citationAad, G., Abbott, B., Abdallah, J., Khalek, S. A., Abdinov, O., Aben, R. ... ATLAS Collaboration. (2015). Search for Higgs boson pair production in the gamma gamma b(b)over-bar final state using pp collision data at root s=8 TeV from the ATLAS detector. Physical Review Letters, 114(8), 1-19. https://dx.doi.org/10.1103/PhysRevLett.114.081802en_US
dc.identifier.issn0031-9007
dc.identifier.issn1079-7114
dc.identifier.other000350210600004 (WOS)
dc.identifier.urihttps://dx.doi.org/10.1103/PhysRevLett.114.081802
dc.identifier.urihttps://hdl.handle.net/11376/1988
dc.descriptionÇetin, Serkant Ali (Dogus Author)en_US
dc.description.abstractSearches are performed for resonant and nonresonant Higgs boson pair production in the gamma gamma b (b) over bar final state using 20 fb(-1) of proton-proton collisions at a center-of-mass energy of 8 TeV recorded with the ATLAS detector at the CERN Large Hadron Collider. A 95% confidence level upper limit on the cross section times branching ratio of nonresonant production is set at 2.2 pb, while the expected limit is 1.0 pb. The difference derives from a modest excess of events, corresponding to 2.4 standard deviations from the background-only hypothesis. The limit observed in the search for a narrow X -> hh resonance ranges between 0.7 and 3.5 pb as a function of the resonance mass.en_US
dc.language.isoengen_US
dc.publisherAmerican Physical Societyen_US
dc.identifier.doi10.1103/PhysRevLett.114.081802en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectStandard Modelen_US
dc.subjectLHCen_US
dc.subjectParticleen_US
dc.titleSearch for Higgs boson pair production in the gamma gamma b(b)over-bar final state using pp collision data at root s=8 TeV from the ATLAS detectoren_US
dc.typearticleen_US
dc.relation.journalPhysical Review Lettersen_US
dc.departmentDoğuş Üniversitesi, Fen Edebiyat Fakültesi, Fizik Bölümüen_US
dc.authoridTR3959en_US
dc.identifier.volume114en_US
dc.identifier.issue8en_US
dc.identifier.startpage1en_US
dc.identifier.endpage19en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.institutionauthorÇetin, Serkant Ali


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record