R. E. Mitchell

activity

20012025

most citedObservation of a charged charmoniumlike structure in e+e- to pi+pi-J/psi at \sqrt{s}=4.26 GeV

919 citations · 3.4k across the 83 of their papers we have counts for

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Showing 2025 · hep-exShow all

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hep-ex2025

Measurements of the Absolute Branching Fraction of the Semileptonic Decay $Ξ^{-} \to Λ e^{-} ν ˉ_{e}$ and the Axial Charge of the $Ξ^{-}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +685

Using $(10087 \pm 44) \times 1 0^{6}$ $J / ψ$ events collected with the BESIII detector, we study the semileptonic decay $Ξ^{-} \to Λ e^{-} ν ˉ_{e}$ for the first time at an electron-…

hep-ex2025★ 1 cited

Measurement of Spin-Density Matrix Elements in $ϕ (1020) \to K_{S}^{0} K_{L}^{0}$ Photoproduction with a Linearly Polarized Photon Beam at $E_{γ} = 8.2 - 8.8$ GeV

GlueX Collaboration

We measure the spin-density matrix elements (SDMEs) for the photoproduction of $ϕ (1020)$ off of the proton in its decay to $K_{S}^{0} K_{L}^{0}$ , using 105 pb $^{- 1}$ of data collected with…

Measurements of the Absolute Branching Fraction of the Semileptonic Decay Ξ−→Λe−νˉe​ and the Axial Charge of the Ξ−

Measurement of Spin-Density Matrix Elements in ϕ(1020)→KS0​KL0​ Photoproduction with a Linearly Polarized Photon Beam at Eγ​=8.2−8.8 GeV

Measurements of the Absolute Branching Fraction of the Semileptonic Decay $Ξ^{-} \to Λ e^{-} ν ˉ_{e}$ and the Axial Charge of the $Ξ^{-}$

Measurement of Spin-Density Matrix Elements in $ϕ (1020) \to K_{S}^{0} K_{L}^{0}$ Photoproduction with a Linearly Polarized Photon Beam at $E_{γ} = 8.2 - 8.8$ GeV