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Timothy Evans

Researcher at CERN

Publications -  785
Citations -  85465

Timothy Evans is an academic researcher from CERN. The author has contributed to research in topics: LIGO & Gravitational wave. The author has an hindex of 105, co-authored 704 publications receiving 70620 citations. Previous affiliations of Timothy Evans include California Institute of Technology & University of Oxford.

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Determination of the branching fractions of $B_{s}^{0} \to D_{s}^{\mp} K^{\pm}$ and $B^{0} \to D_{s}^{-} K^{+}$

Roel Aaij, +702 more
TL;DR: In this paper, the branching fractions of the decays of the proton-proton collisions were measured and the ratios of branching fractions were shown to be 0.0019 and 0.0008 where the uncertainties are statistical and systematic, respectively.
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Observation of Enhanced Double Parton Scattering in Proton-Lead Collisions at sNN=8.16 TeV

Roel Aaij, +1008 more
TL;DR: In this paper, a study of prompt charm-hadron pair production in proton-lead collisions at sNN=8.16 µTeV was performed using data corresponding to an integrated luminosity of about 30 µnb-1, collected with the LHCb experiment.
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Study of coherent J/ψ production in lead-lead collisions at $$ \sqrt{{\mathrm{s}}_{\mathrm{NN}}} $$ = 5 TeV

Roel Aaij, +938 more
TL;DR: In this paper , a coherent production of J/ψ mesons was studied in ultra-peripheral lead-lead collisions at a nucleon-nucleon centre-of-mass energy of 5 TeV, using a data sample collected by the LHCb experiment corresponding to an integrated luminosity of about 10 μb −1 .
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Search for the B s 0 → η ′ ϕ decay

Roel Aaij, +801 more
TL;DR: In this paper, a search for the charmless B0s→η′ϕ decay was performed using pp collision data collected by the LHCb experiment at centre-of-mass energies of 7 and 8 TeV, corresponding to an integrated luminosity of 3 fb−1.
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Observation of the decay Λ b 0 → ψ(2S)pπ −

Roel Aaij, +868 more
TL;DR: In this paper, the Cabibbo-suppressed decay of the ψ(2S)pπ− decay was observed for the first time using a data sample collected by the LHCb experiment in proton-proton collisions corresponding to 1.0, 2.0 and 1.9 fb−1 of integrated luminosity at centre-of-mass energies of 7, 8 and 13 TeV, respectively.