E. Spiridenkov

activity

20222025

most citedMeasurement of lepton universality parameters in

B^{+} \to K^{+} ℓ^{+} ℓ^{-}

and

B^{0} \to K^{* 0} ℓ^{+} ℓ^{-}

decays

112 citations · 442 across the 41 of their papers we have counts for

collaborators

Showing 2023Show all

14 papers · 1 filter

hep-ex2023★ 3 cited

Study of $B_{c}^{+} \to χ_{c} π^{+}$ decays

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1073

A study of $B_{c}^{+} \to χ_{c} π^{+}$ decays is reported using proton-proton collision data, collected with the LHCb detector at centre-of-mass energies of 7, 8, and 13 TeV, corre…

hep-ex2023★ 11 cited

Measurement of the $D^{}$ longitudinal polarization in $B^{0} \to D^{-} τ^{+} ν_{τ}$ decays

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1091

The longitudinal polarization fraction of the $D^{*}$ meson is measured in $B^{0} \to D^{*-} τ^{+} ν_{τ}$ decays, where the $τ$ lepton decays to three charged pions and a neutrino, using…

hep-ex2023★ 4 cited

Curvature-bias corrections using a pseudomass method

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1078

Momentum measurements for very high momentum charged particles, such as muons from electroweak vector boson decays, are particularly susceptible to charge-dependent curvature biase…

nucl-ex2023★ 5 cited

Production of $η$ and $η^{'}$ mesons in $pp$ and $p$ Pb collisions

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1083

The production of $η$ and $η^{'}$ mesons is studied in proton-proton and proton-lead collisions collected with the LHCb detector. Proton-proton collisions are studied at center-of-mas…

hep-ex2023★ 2 cited

A measurement of $Δ Γ_{s}$

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1081

Using a dataset corresponding to $9 fb^{- 1}$ of integrated luminosity collected with the LHCb detector between 2011 and 2018 in proton-proton collisions, the decay-time di…

hep-ex2023★ 1 cited

Measurement of the CKM angle $γ$ using the $B^{\pm} \to D^{*} h^{\pm}$ channels

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1082

A measurement of the $C P$ -violating observables from $B^{\pm} \to D^{*} K^{\pm}$ and $B^{\pm} \to D^{*} π^{\pm}$ decays is presented, where $D^{*} (D)$ is an admixture of…

hep-ex2023★ 19 cited

Measurement of CP violation in $B^{0} \to ψ (\to ℓ^{+} ℓ^{-}) K_{S}^{0} (\to π^{+} π^{-})$ decays

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1085

A measurement of time-dependent CP violation in the decays of $B^{0}$ and $B^{0}$ mesons to the final states $J / ψ (\to μ^{+} μ^{-}) K_{S}^{0}$ , $ψ (2 S) (\to μ^{+} μ^{-}) K_{S}^{0}$ and $J/ψ(\to e^+e…

hep-ex2023★ 1 cited

Measurement of the CKM angle $γ$ in the $B^{0} \to D K^{* 0}$ channel using self-conjugate $D \to K_{S}^{0} h^{+} h^{-}$ decays

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1061

A model-independent study of CP violation in $B^{0} \to D K^{* 0}$ decays is presented using data corresponding to an integrated luminosity of 9fb $^{- 1}$ collected by the LHCb experime…

hep-ex2023★ 7 cited

Observation and branching fraction measurement of the decay $Ξ_{b}^{-} \to Λ_{b}^{0} π^{-}$

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1087

The decay $Ξ_{b}^{-} \to Λ_{b}^{0} π^{-}$ is observed using a proton-proton collision data sample collected at center-of-mass energy $s = 13$ TeV with the LHCb detector, corresponding to a…

hep-ex2023★ 7 cited

Search for $C P$ violation in the phase space of $D^{0} \to π^{-} π^{+} π^{0}$ decays with the energy test

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1046

A search for $C P$ violation in $D^{0} \to π^{-} π^{+} π^{0}$ decays is reported, using $pp$ collision data collected by the LHCb experiment from 2015 to 2018 corresponding to an integrated l…

hep-ex2023★ 1 cited

Measurements of $C P$ asymmetries and branching fraction ratios of $B^{-}$ decays to two charm mesons

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1053

The $C P$ asymmetries of seven $B^{-}$ decays to two charm mesons are measured using data corresponding to an integrated luminosity of $9 fb^{- 1}$ of proton-proton collisions c…

hep-ex2023★ 67 cited

Test of lepton flavour universality using $B^{0} \to D^{*-} τ^{+} ν_{τ}$ decays with hadronic $τ$ channels

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1051

The branching fraction $B (B^{0} \to D^{*-} τ^{+} ν_{τ})$ is measured relative to that of the normalization mode $B^{0} \to D^{*-} π^{+} π^{-} π^{+}$ using hadronic $τ^+ \to π^+π^-π^+(π^0)\o…

hep-ex2023★ 32 cited

Observation of new $Ω_{c}^{0}$ states decaying to the $Ξ_{c}^{+} K^{-}$ final state

LHCb collaboration

Two new excited states, $Ω_{c} (3185)^{0}$ and $Ω_{c} (3327)^{0}$ , are observed in the $Ξ_{c}^{+} K^{-}$ invariant-mass spectrum using proton-proton collision data collected by the LHCb experim…

hep-ex2023★ 11 cited

Evidence of a $J / ψ K_{S}^{0}$ structure in $B^{0} \to J / ψ ϕ K_{S}^{0}$ decays

LHCb collaboration

An amplitude analysis of $B^{0} \to J / ψ ϕ K_{S}^{0}$ decays is performed using proton-proton collision data corresponding to an integrated luminosity of 9 $fb^{- 1}$ , collected with t…

Study of Bc+​→χc​π+ decays

Measurement of the D∗ longitudinal polarization in B0→D∗−τ+ντ​ decays

Curvature-bias corrections using a pseudomass method

Production of η and η′ mesons in pp and pPb collisions

A measurement of ΔΓs​

Measurement of the CKM angle γ using the B±→D∗h± channels

Measurement of CP violation in B0→ψ(→ℓ+ℓ−)KS0​(→π+π−) decays

Measurement of the CKM angle γ in the B0→DK∗0 channel using self-conjugate D→KS0​h+h− decays

Observation and branching fraction measurement of the decay Ξb−​→Λb0​π−

Search for CP violation in the phase space of D0→π−π+π0 decays with the energy test

Measurements of CP asymmetries and branching fraction ratios of B− decays to two charm mesons

Test of lepton flavour universality using B0→D∗−τ+ντ​ decays with hadronic τ channels

Observation of new Ωc0​ states decaying to the Ξc+​K− final state

Evidence of a J/ψKS0​ structure in B0→J/ψϕKS0​ decays

Study of $B_{c}^{+} \to χ_{c} π^{+}$ decays

Measurement of the $D^{}$ longitudinal polarization in $B^{0} \to D^{-} τ^{+} ν_{τ}$ decays

Production of $η$ and $η^{'}$ mesons in $pp$ and $p$ Pb collisions

A measurement of $Δ Γ_{s}$

Measurement of the CKM angle $γ$ using the $B^{\pm} \to D^{*} h^{\pm}$ channels

Measurement of CP violation in $B^{0} \to ψ (\to ℓ^{+} ℓ^{-}) K_{S}^{0} (\to π^{+} π^{-})$ decays

Measurement of the CKM angle $γ$ in the $B^{0} \to D K^{* 0}$ channel using self-conjugate $D \to K_{S}^{0} h^{+} h^{-}$ decays

Observation and branching fraction measurement of the decay $Ξ_{b}^{-} \to Λ_{b}^{0} π^{-}$

Search for $C P$ violation in the phase space of $D^{0} \to π^{-} π^{+} π^{0}$ decays with the energy test

Measurements of $C P$ asymmetries and branching fraction ratios of $B^{-}$ decays to two charm mesons

Test of lepton flavour universality using $B^{0} \to D^{*-} τ^{+} ν_{τ}$ decays with hadronic $τ$ channels

Observation of new $Ω_{c}^{0}$ states decaying to the $Ξ_{c}^{+} K^{-}$ final state

Evidence of a $J / ψ K_{S}^{0}$ structure in $B^{0} \to J / ψ ϕ K_{S}^{0}$ decays