Alexey Vorobyev

activity

20142023

J / ψ Λ

resonance consistent with a strange pentaquark candidate in

B^{-} \to J / ψ Λ p ˉ

decays

154 citations · 547 across the 25 of their papers we have counts for

collaborators

Showing 2022Show all

14 papers · 1 filter

hep-ex2022★ 13 cited

$J / ψ$ and $D^{0}$ production in $s_{NN}$ = 68.5 GeV PbNe collisions

LHCb Collaboration

The first measurement of $J / ψ$ and $D^{0}$ production in PbNe collisions by the LHCb experiment in its fixed-target configuration is reported. The production of $J / ψ$ and $D^{0}$ meson…

hep-ex2022★ 40 cited

Observation of a resonant structure near the $D_{s}^{+} D_{s}^{-}$ threshold in the $B^{+} \to D_{s}^{+} D_{s}^{-} K^{+}$ decay

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1048

An amplitude analysis of the $B^{+} \to D_{s}^{+} D_{s}^{-} K^{+}$ decay is carried out to study for the first time its intermediate resonant contributions, using proton-proton collision data c…

hep-ex2022★ 154 cited

Observation of a $J / ψ Λ$ resonance consistent with a strange pentaquark candidate in $B^{-} \to J / ψ Λ p ˉ$ decays

LHCb collaboration

An amplitude analysis of $B^{-} \to J / ψ Λ p ˉ$ decays is performed using about 4400 signal candidates selected on a data sample of $pp$ collisions recorded at center-of-mass energie…

hep-ex2022★ 6 cited

Measurement of the $Λ_{c}^{+}$ to $D^{0}$ production cross-section ratio in peripheral PbPb collisions

LHCb collaboration

We report on a measurement of the $Λ_{c}^{+}$ to $D^{0}$ production ratio in PbPb collisions at $s_{NN}$ = 5.02 TeV with the LHCb detector in the forward rapidity region $2 <y<…

hep-ex2022★ 14 cited

Search for the lepton-flavour violating decays $B^{0} \to K^{* 0} τ^{\pm} μ^{\mp}$

LHCb collaboration

A first search for the lepton-flavour violating decays $B^{0} \to K^{* 0} τ^{\pm} μ^{\mp}$ is presented. The analysis is performed using a sample of proton-proton collision data, collecte…

hep-ex2022★ 4 cited

Amplitude analysis of the $D_{s}^{+} \to π^{-} π^{+} π^{+}$ decay

LHCb collaboration

A Dalitz plot analysis of the $D_{s}^{+} \to π^{-} π^{+} π^{+}$ decay is presented. The analysis is based on proton-proton collision data recorded by the LHCb experiment at a centre-of-mass…

hep-ex2022★ 3 cited

Amplitude analysis of the $D^{+} \to π^{-} π^{+} π^{+}$ decay and measurement of the $π^{-} π^{+}$ S-wave amplitude

LHCb Collaboration

An amplitude analysis of the $D^{+} \to π^{-} π^{+} π^{+}$ decay is performed with a sample corresponding to $1.5 f b^{- 1}$ of integrated luminosity of $pp$ collisions at a centre-of-mas…

hep-ex2022★ 10 cited

Search for the lepton-flavour violating decays $B^{0} \to K^{* 0} μ^{\pm} e^{\mp}$ and $B_{s}^{0} \to ϕ μ^{\pm} e^{\mp}$

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1003

A search for the lepton-flavour violating decays $B^{0} \to K^{* 0} μ^{\pm} e^{\mp}$ and $B_{s}^{0} \to ϕ μ^{\pm} e^{\mp}$ is presented, using proton-proton collision data collected by the LHCb de…

hep-ex2022★ 27 cited

Direct $C P$ violation in charmless three-body decays of $B^{\pm}$ mesons

LHCb Collaboration

Measurements of $C P$ asymmetries in charmless three-body decays of $B^{\pm}$ mesons are reported using proton-proton collision data collected by the LHCb detector, corresponding to a…

hep-ex2022★ 8 cited

Search for the rare hadronic decay $B_{s}^{0} \to p p ˉ$

LHCb collaboration

A search for the rare hadronic decay $B_{s}^{0} \to p p ˉ$ is performed using proton-proton collision data recorded by the LHCb experiment at a center-of-mass energy of 13 TeV, corr…

hep-ex2022★ 7 cited

Search for direct $C P$ violation in charged charmless $B \to P V$ decays

LHCb Collaboration

Measurements of $C P$ asymmetry in charmless $B \to P V$ decays are presented, where $P$ and $V$ denote a pseudoscalar and a vector meson, respectively. Five different $B \to P V$ decay…

hep-ex2022★ 6 cited

Measurement of the $Z$ boson production cross-section in proton-lead collisions at $s_{NN} = 8.16 TeV$

LHCb collaboration

This article presents the first measurement of the differential $Z$ -boson production cross-section in the forward region using proton-lead collisions with the LHCb detector. The da…

hep-ex2022

Measurement of $C P$ asymmetries in $D_{(s)}^{+} \to η π^{+}$ and $D_{(s)}^{+} \to η^{'} π^{+}$ decays

LHCb Collaboration

Searches for $C P$ violation in the decays $D_{(s)}^{+} \to η π^{+}$ and $D_{(s)}^{+} \to η^{'} π^{+}$ are performed using $pp$ collision data corresponding to 6 fb $^{- 1}$ …

hep-ex2022★ 33 cited

Observation of the doubly charmed baryon decay $Ξ_{cc}^{++} \to Ξ_{c}^{^{'} +} π^{+}$

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

The $Ξ_{cc}^{++} \to Ξ_{c}^{^{'} +} π^{+}$ decay is observed using proton-proton collisions collected by the LHCb experiment at a centre-of-mass energy of $13\mathrm{\,Te\kern -0.1e…

J/ψ and D0 production in sNN​​ = 68.5 GeV PbNe collisions

Observation of a resonant structure near the Ds+​Ds−​ threshold in the B+→Ds+​Ds−​K+ decay

Observation of a J/ψΛ resonance consistent with a strange pentaquark candidate in B−→J/ψΛpˉ​ decays

Measurement of the Λc+​ to D0 production cross-section ratio in peripheral PbPb collisions

Search for the lepton-flavour violating decays B0→K∗0τ±μ∓

Amplitude analysis of the Ds+​→π−π+π+ decay

Amplitude analysis of the D+→π−π+π+ decay and measurement of the π−π+ S-wave amplitude

Search for the lepton-flavour violating decays B0→K∗0μ±e∓ and Bs0​→ϕμ±e∓

Direct CP violation in charmless three-body decays of B± mesons

Search for the rare hadronic decay Bs0​→ppˉ​

Search for direct CP violation in charged charmless B→PV decays

Measurement of the Z boson production cross-section in proton-lead collisions at sNN​​=8.16TeV

Measurement of CP asymmetries in D(s)+​→ηπ+ and D(s)+​→η′π+ decays

Observation of the doubly charmed baryon decay Ξcc++​→Ξc′+​π+

$J / ψ$ and $D^{0}$ production in $s_{NN}$ = 68.5 GeV PbNe collisions

Observation of a resonant structure near the $D_{s}^{+} D_{s}^{-}$ threshold in the $B^{+} \to D_{s}^{+} D_{s}^{-} K^{+}$ decay

Observation of a $J / ψ Λ$ resonance consistent with a strange pentaquark candidate in $B^{-} \to J / ψ Λ p ˉ$ decays

Measurement of the $Λ_{c}^{+}$ to $D^{0}$ production cross-section ratio in peripheral PbPb collisions

Search for the lepton-flavour violating decays $B^{0} \to K^{* 0} τ^{\pm} μ^{\mp}$

Amplitude analysis of the $D_{s}^{+} \to π^{-} π^{+} π^{+}$ decay

Amplitude analysis of the $D^{+} \to π^{-} π^{+} π^{+}$ decay and measurement of the $π^{-} π^{+}$ S-wave amplitude

Search for the lepton-flavour violating decays $B^{0} \to K^{* 0} μ^{\pm} e^{\mp}$ and $B_{s}^{0} \to ϕ μ^{\pm} e^{\mp}$

Direct $C P$ violation in charmless three-body decays of $B^{\pm}$ mesons

Search for the rare hadronic decay $B_{s}^{0} \to p p ˉ$

Search for direct $C P$ violation in charged charmless $B \to P V$ decays

Measurement of the $Z$ boson production cross-section in proton-lead collisions at $s_{NN} = 8.16 TeV$

Measurement of $C P$ asymmetries in $D_{(s)}^{+} \to η π^{+}$ and $D_{(s)}^{+} \to η^{'} π^{+}$ decays

Observation of the doubly charmed baryon decay $Ξ_{cc}^{++} \to Ξ_{c}^{^{'} +} π^{+}$