M. van Beuzekom

activity

20092026

J / ψ p

resonances consistent with pentaquark states in

Λ_{b}^{0} \to J / ψ K^{-} p

decays

1.3k citations · 25.2k across the 315 of their papers we have counts for

collaborators

Showing 2019Show all

4 papers · 1 filter

hep-ex2019★ 28 cited

Search for the lepton-flavour violating decays $B^{+} \to K^{+} μ^{\pm} e^{\mp}$

LHCb collaboration, R. Aaij, C. Abellán Beteta +895

A search for the lepton-flavour violating decays $B^{+} \to K^{+} μ^{\pm} e^{\mp}$ is performed using a sample of proton-proton collision data, collected with the LHCb experiment at ce…

hep-ex2019★ 738 cited

Observation of a narrow pentaquark state, $P_{c} (4312)^{+}$ , and of two-peak structure of the $P_{c} (4450)^{+}$

LHCb collaboration, R. Aaij, C. Abellán Beteta +866

A narrow pentaquark state, $P_{c} (4312)^{+}$ , decaying to $J / ψ p$ is discovered with a statistical significance of $7.3 σ$ in a data sample of $Λ_{b}^{0} \to J / ψ p K^{-}$ decays which is an or…

physics.ins-det2019★ 9 cited

Identification of particles with Lorentz factor up to $1 0^{4}$ with Transition Radiation Detectors based on micro-strip silicon detectors

J. Alozy, N. Belyaev, M. Campbell +39

This work is dedicated to the study of a technique for hadron identification in the TeV momentum range, based on the simultaneous measurement of the energies and of the emission an…

hep-ex2019★ 2 cited

Observation of the doubly Cabibbo-suppressed decay $Ξ_{c}^{+} \to pϕ$

LHCb collaboration, R. Aaij, C. Abellán Beteta +848

The doubly Cabibbo-suppressed decay $Ξ_{c}^{+} \to pϕ$ with $ϕ \to K^{+} K^{-}$ is observed for the first time, with a statistical significance of more than fifteen standard deviation…

Search for the lepton-flavour violating decays B+→K+μ±e∓

Observation of a narrow pentaquark state, Pc​(4312)+, and of two-peak structure of the Pc​(4450)+

Identification of particles with Lorentz factor up to 104 with Transition Radiation Detectors based on micro-strip silicon detectors

Observation of the doubly Cabibbo-suppressed decay Ξc+​→pϕ

Search for the lepton-flavour violating decays $B^{+} \to K^{+} μ^{\pm} e^{\mp}$

Observation of a narrow pentaquark state, $P_{c} (4312)^{+}$ , and of two-peak structure of the $P_{c} (4450)^{+}$

Identification of particles with Lorentz factor up to $1 0^{4}$ with Transition Radiation Detectors based on micro-strip silicon detectors

Observation of the doubly Cabibbo-suppressed decay $Ξ_{c}^{+} \to pϕ$