%0 Journal Article
%T Search for a dimuon resonance in the Upsilon mass region
%A LHCb Collaboration (Aaij, R. et al
%A Garcia Martin, L. M.
%A Henry, L.
%A Martinez-Vidal, F.
%A Oyanguren, A.
%A Remon Alepuz, C.
%A Ruiz Vidal, J.
%A Sanchez Mayordomo, C.
%J Journal of High Energy Physics
%D 2018
%V 09
%N 9
%I Springer
%@ 1029-8479
%G English
%F LHCbCollaborationAaij_etal2018
%O WOS:000446180700002
%O exported from refbase (https://references.ific.uv.es/refbase/show.php?record=3759), last updated on Mon, 22 Oct 2018 13:00:22 +0000
%X A search is performed for a spin-0 boson, phi, produced in proton-proton collisions at centre-of-mass energies of 7 and 8 TeV, using prompt phi -> mu(+)mu(-) decays and a data sample corresponding to an integrated luminosity of approximately 3.0 fb(-1) collected with the LHCb detector. No evidence is found for a signal in the mass range from 5.5 to 15 GeV. Upper limits are placed on the product of the production cross-section and the branching fraction into the dimuon final state. The limits are comparable to the best existing over most of the mass region considered and are the first to be set near the Upsilon resonances.
%K Beyond Standard Model
%K Hadron-Hadron scattering (experiments)
%K Higgs physics
%R 10.1007/JHEP09(2018)147
%U http://arxiv.org/abs/1805.09820
%U https://doi.org/10.1007/JHEP09(2018)147
%P 147-21pp