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Article
Open AccessAngular analysis of \( {B}^0\to {D}^{\ast -}{D}_s^{\ast +} \) with \( {D}_s^{\ast +}\to {D}_s^{+}\gamma \) decays
The first full angular analysis of the B 0 → ...
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Article
Open AccessObservation of new excited \({B} ^0_{s} \) states
A structure is observed in the \({B} ^{\pm }{K} ^{\mp }\) ...
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Article
Open AccessSearch for the doubly charmed baryon Ω cc +
A search for the doubly charmed baryon Ω cc + with the decay mode Ω cc + → Ξ c + ...
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Article
Open AccessObservation of a \( {\varLambda}_b^0 \) − \( {\overline{\varLambda}}_b^0 \) production asymmetry in proton-proton collisions at \( \sqrt{s} \) = 7 and 8 TeV
This article presents differential measurements of the asymmetry between Λ b ...
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Article
Open AccessAngular analysis of the rare decay \( {B}_s^0 \) → ϕμ+μ−
An angular analysis of the rare decay B s 0
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Article
Open AccessFirst measurement of the \(C\!P\) -violating phase in \({{B} ^0_{s}} \!\rightarrow {{J /\psi }} (\) \(\rightarrow \) \(e ^+e ^-\) ) \(\phi \) decays
A flavour-tagged time-dependent angular analysis of \({{B} ^0_{s}} \!\rightarrow {{J /\psi }} \phi \) ...
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Article
Open AccessMeasurement of J/ψ production cross-sections in pp collisions at \( \sqrt{s} \) = 5 TeV
The production cross-sections of J/ψ mesons in proton-proton collisions at a centre-of-mass energy of
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Article
Open AccessSearch for the doubly charmed baryon \( {\var**}_{cc}^{+} \) in the \( {\var**}_c^{+}{\pi}^{-}{\pi}^{+} \) final state
A search for the doubly charmed baryon Ξ cc + ...
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Article
Open AccessUpdated search for \( {B}_c^{+} \) decays to two charm mesons
A data set corresponding to an integrated luminosity of 9 fb−1 of proton-proton collisions collected by the LHCb experiment has been analysed to search for ...
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Article
Open AccessSimultaneous determination of CKM angle γ and charm mixing parameters
A combination of measurements sensitive to the CP violation angle γ of the Cabibbo-Kobayashi-Maskawa unitarity triangle and to the charm mixing parameters that describe oscillations between D0 and ...
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Article
Open AccessMeasurement of the W boson mass
The W boson mass is measured using proton-proton collision data at s ...
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Article
Open AccessStudy of \( {\mathrm{B}}_{\mathrm{c}}^{+} \) decays to charmonia and three light hadrons
Using proton-proton collision data, corresponding to an integrated luminosity of 9 fb−1 collected with the LHCb detector, seven decay modes of the ...
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Article
Open AccessSearch for the radiative \( {\**}_b^{-} \) → Ξ−γ decay
The first search for the rare radiative decay Ξ b − ...
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Article
Open AccessMeasurement of χc1(3872) production in proton-proton collisions at \( \sqrt{s} \) = 8 and 13 TeV
The production cross-section of the χc1(3872) state relative to the ψ(2S) meson is measured using proton-proton collision data collected with the LHCb experiment at centre-of-mass energies of
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Article
Open AccessMeasurement of prompt charged-particle production in pp collisions at \( \sqrt{\mathrm{s}} \) = 13 TeV
The differential cross-section of prompt inclusive production of long-lived charged particles in proton-proton collisions is measured using a data sample recorded by the LHCb experiment at a centre-of-mass ene...
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Article
Open AccessSearches for rare \( {B}_s^0 \) and B0 decays into four muons
Searches for rare B s 0 ...
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Article
Open AccessObservation of \( {\Lambda}_b^0 \) → D+pπ−π− and \( {\Lambda}_b^0 \) → D*+pπ−π− decays
The multihadron decays Λ b 0 ...
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Article
Open AccessStudy of charmonium and charmonium-like contributions in B+ → J/ψηK+ decays
A study of B+ → J/ψηK+ decays, followed by J/ψ → μ+μ− and η → γγ, is performed using a dataset collected with the LHCb detector in proton-proton collisions at centre-of-mass energies of 7, 8 and 13 TeV, correspon...
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Article
Open AccessSearch for massive long-lived particles decaying semileptonically at \({\sqrt{s}}=13\,\hbox {TeV}\)
A search is performed for massive long-lived particles (LLPs) decaying semileptonically into a muon and two quarks. Two kinds of LLP production processes were considered. In the first, a Higgs-like boson with ...
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Article
Open AccessObservation of the doubly charmed baryon decay \( {\var**}_{cc}^{++}\to {\var**}_c^{\prime +}{\pi}^{+} \)
The Ξ cc + + ...
