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Search for heavy zz resonances in the l(+) l(-) l(+) l(-) and l(+) l(-) nu(nu)over-bar final states using proton-proton collisions at root s=13 tev with the atlas detector

文献类型:期刊论文

AuthorAaboud, M.194,195; Aad, G.126,127; Abbott, B.157; Abdinov, O.15; Abeloos, B.161; Abidi, S. H.226; AbouZeid, O. S.198; Abraham, N. L.215; Abramowicz, H.219; Abreu, H.218
SourceEuropean physical journal c
Issued Date2018-04-11
Volume78Issue:4Pages:34
ISSN1434-6044
DOI10.1140/epjc/s10052-018-5686-3
Corresponding AuthorAaboud, m.()
English AbstractA search for heavy resonances decaying into a pair of z bosons leading to l(+) l(-) l(+) l(-) and l(+) l(-) nu(nu) over bar final states, where l stands for either an electron or a muon, is presented. the search uses proton-proton collision data at a centre-of-mass energy of 13 tev corresponding to an integrated luminosity of 36.1 fb(-1) collected with the atlas detector during 2015 and 2016 at the large hadron collider. different mass ranges for the hypothetical resonances are considered, depending on the final state and model. the different ranges span between 200 and 2000 gev. the results are interpreted as upper limits on the production cross section of a spin-0 or spin-2 resonance. the upper limits for the spin-0 resonance are translated to exclusion contours in the context of type-i and type-ii two-higgs-doublet models, while those for the spin-2 resonance are used to constrain the randall-sundrum model with an extra dimension giving rise to spin-2 graviton excitations.
WOS KeywordHIGGS-BOSON ; NNLO QCD ; LHC ; DISTRIBUTIONS ; MODEL ; DECAY ; MASS ; PARTICLE ; TAUOLA ; TOOL
WOS Research AreaPhysics
WOS SubjectPhysics, Particles & Fields
Language英语
WOS IDWOS:000430139000003
PublisherSPRINGER
URIhttp://www.irgrid.ac.cn/handle/1471x/2178112
Collection高能物理研究所
Corresponding AuthorAaboud, M.
Affiliation1.Univ Adelaide, Dept Phys, Adelaide, SA, Australia
2.SUNY Albany, Dept Phys, Albany, NY 12222 USA
3.Univ Alberta, Dept Phys, Edmonton, AB, Canada
4.Ankara Univ, Dept Phys, Ankara, Turkey
5.Istanbul Aydin Univ, Istanbul, Turkey
6.TOBB Univ Econ & Technol, Div Phys, Ankara, Turkey
7.LAPP, CNRS IN2P3, Annecy Le Vieux, France
8.Univ Savoie Mont Blanc, Annecy Le Vieux, France
9.Argonne Natl Lab, Div High Energy Phys, Argonne, IL 60439 USA
10.Univ Arizona, Dept Phys, Tucson, AZ 85721 USA
Recommended Citation
GB/T 7714
Aaboud, M.,Aad, G.,Abbott, B.,et al. Search for heavy zz resonances in the l(+) l(-) l(+) l(-) and l(+) l(-) nu(nu)over-bar final states using proton-proton collisions at root s=13 tev with the atlas detector[J]. European physical journal c,2018,78(4):34.
APA Aaboud, M..,Aad, G..,Abbott, B..,Abdinov, O..,Abeloos, B..,...&Hallewell, G. D..(2018).Search for heavy zz resonances in the l(+) l(-) l(+) l(-) and l(+) l(-) nu(nu)over-bar final states using proton-proton collisions at root s=13 tev with the atlas detector.European physical journal c,78(4),34.
MLA Aaboud, M.,et al."Search for heavy zz resonances in the l(+) l(-) l(+) l(-) and l(+) l(-) nu(nu)over-bar final states using proton-proton collisions at root s=13 tev with the atlas detector".European physical journal c 78.4(2018):34.

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