D. Derkach

activity

20152023

most citedObservation of a narrow pentaquark state,

P_{c} (4312)^{+}

, and of two-peak structure of the

P_{c} (4450)^{+}

738 citations · 3.4k across the 86 of their papers we have counts for

collaborators

Showing 2022 · hep-exShow all

4 papers · 2 filters

hep-ex2022

Robust Neural Particle Identification Models

Aziz Temirkhanov, Artem Ryzhikov, Denis Derkach +3

The volume of data processed by the Large Hadron Collider experiments demands sophisticated selection rules typically based on machine learning algorithms. One of the shortcomings…

hep-ex2022★ 11 cited

Study of charmonium and charmonium-like contributions in $B^{+} \to J / ψ η K^{+}$ decays

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +995

A study of $B^{+} \to J / ψ η K^{+}$ decays, followed by $J / ψ \to μ^{+} μ^{-}$ and $η \to γ γ$ , is performed using a dataset collected with the LHCb detector in proton-pro…

hep-ex2022

Search for the decay $B^{0} \to ϕ μ^{+} μ^{-}$

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +988

A search for the decay $B^{0} \to ϕ μ^{+} μ^{-}$ is performed using proton-proton collisions at centre-of-mass energies of 7, 8, and 13 TeV collected by the LHCb experiment and corresponding…

hep-ex2022★ 74 cited

Observation of the decay $Λ_{b}^{0} \to Λ_{c}^{+} τ^{-} ν_{τ}$

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +992

The first observation of the semileptonic $b$ -baryon decay $Λ_{b}^{0} \to Λ_{c}^{+} τ^{-} ν_{τ}$ , with a significance of $6.1 σ$ , is reported using a data sample correspondin…

Robust Neural Particle Identification Models

Study of charmonium and charmonium-like contributions in B+→J/ψηK+ decays

Search for the decay B0→ϕμ+μ−

Observation of the decay Λb0​→Λc+​τ−ντ​

Study of charmonium and charmonium-like contributions in $B^{+} \to J / ψ η K^{+}$ decays

Search for the decay $B^{0} \to ϕ μ^{+} μ^{-}$

Observation of the decay $Λ_{b}^{0} \to Λ_{c}^{+} τ^{-} ν_{τ}$