O. Gutierrez

activity

20112018

most citedMeasurement of form-factor independent observables in the decay

B^{0} \to K^{* 0} μ^{+} μ^{-}

559 citations · 8k across the 102 of their papers we have counts for

collaborators

Showing 2016Show all

9 papers · 1 filter

hep-ex2016★ 43 cited

Search for Higgs-like bosons decaying into long-lived exotic particles

LHCb collaboration, R. Aaij, B. Adeva +736

A search is presented for massive long-lived particles, in the 20-60 GeV mass range with lifetimes between 5 and 100 ps. The dataset used corresponds to 0.62 1\fb of proton-proton…

hep-ex2016★ 92 cited

Search for structure in the $B_{s}^{0} π^{\pm}$ invariant mass spectrum

LHCb collaboration, R. Aaij, B. Adeva +761

The $B_{s}^{0} π^{\pm}$ invariant mass distribution is investigated in order to search for possible exotic meson states. The analysis is based on a data sample recorded with the LHCb dete…

hep-ex2016★ 136 cited

Amplitude analysis of $B^{+} \to J / ψ ϕ K^{+}$ decays

LHCb collaboration, R. Aaij, B. Adeva +751

The first full amplitude analysis of $B^{+} \to J / ψ ϕ K^{+}$ with $J / ψ \to μ^{+} μ^{-}$ , $ϕ \to K^{+} K^{-}$ decays is performed with a data sample of 3 fb $^{- 1}$ of $pp$ collision data collected at $…

hep-ex2016★ 224 cited

Observation of $J / ψ ϕ$ structures consistent with exotic states from amplitude analysis of $B^{+} \to J / ψ ϕ K^{+}$ decays

LHCb collaboration, R. Aaij, B. Adeva +751

hep-ex2016

Measurements of the S-wave fraction in $B^{0} \to K^{+} π^{-} μ^{+} μ^{-}$ decays and the $B^{0} \to K^{*} (892)^{0} μ^{+} μ^{-}$ differential branching fraction

LHCb collaboration, R. Aaij, B. Adeva +731

A measurement of the differential branching fraction of the decay $B^{0} \to K^{*} (892)^{0} μ^{+} μ^{-}$ is presented together with a determination of the S-wave fraction…

hep-ex2016★ 21 cited

Measurement of the mass and lifetime of the $Ω_{b}^{-}$ baryon

R. Aaij, C. Abellán Beteta, B. Adeva +727

A proton-proton collision data sample, corresponding to an integrated luminosity of 3 fb $^{- 1}$ collected by LHCb at $s = 7$ and 8 TeV, is used to reconstruct $63 \pm 9$ $Ω_b^-\…

Search for Higgs-like bosons decaying into long-lived exotic particles

Search for structure in the Bs0​π± invariant mass spectrum

Amplitude analysis of B+→J/ψϕK+ decays

Observation of J/ψϕ structures consistent with exotic states from amplitude analysis of B+→J/ψϕK+ decays

Measurements of the S-wave fraction in B0→K+π−μ+μ− decays and the B0→K∗(892)0μ+μ− differential branching fraction

Measurement of the mass and lifetime of the Ωb−​ baryon

Search for structure in the $B_{s}^{0} π^{\pm}$ invariant mass spectrum

Amplitude analysis of $B^{+} \to J / ψ ϕ K^{+}$ decays

Observation of $J / ψ ϕ$ structures consistent with exotic states from amplitude analysis of $B^{+} \to J / ψ ϕ K^{+}$ decays

Measurements of the S-wave fraction in $B^{0} \to K^{+} π^{-} μ^{+} μ^{-}$ decays and the $B^{0} \to K^{*} (892)^{0} μ^{+} μ^{-}$ differential branching fraction

Measurement of the mass and lifetime of the $Ω_{b}^{-}$ baryon