W. Yan

activity

20192024

most citedSTCF Conceptual Design Report: Volume 1 -- Physics & Detector

219 citations · 850 across the 67 of their papers we have counts for

collaborators

Showing 2020Show all

13 papers · 1 filter

hep-ex2020★ 13 cited

Observation of $η^{'} \to π^{+} π^{-} μ^{+} μ^{-}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +486

Using $(1310.6 \pm 7.0) \times 1 0^{6} J / ψ$ events acquired with the BESIII detector at the BEPCII storage rings, the decay $η^{'} \to π^{+} π^{-} μ^{+} μ^{-}$ is observed for the fir…

hep-ex2020★ 8 cited

Observation of di-structures in $e^{+} e^{-} \to J / ψ X$ at center-of-mass energies around 3.773 GeV

M. Ablikim, M. N. Achasov, P. Adlarson +477

We report a measurement of the observed cross sections of the inclusive $J / ψ$ production in $e^{+} e^{-} \to J / ψ X$ based on 3.21 fb $^{- 1}$ of data accumulated at energies…

hep-ex2020★ 37 cited

Amplitude analysis and branching fraction measurement of $D_{s}^{+} \to K^{+} K^{-} π^{+}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +484

We report an amplitude analysis and branching fraction measurement of $D_{s}^{+} \to K^{+} K^{-} π^{+}$ decay using a data sample of 3.19 $f b^{- 1}$ recorded with BESIII d…

hep-ex2020★ 3 cited

Study of BESIII Trigger Efficiencies with the 2018 $J / ψ$ Data

BESIII Collaboration, M. Ablikim, M. N. Achasov +489

Using a dedicated data sample taken in 2018 on the $J / ψ$ peak, we perform a detailed study of the trigger efficiencies of the BESIII detector. The efficiencies are determined from…

hep-ex2020

Measurement of Singly Cabibbo-Suppressed Decays $D \to ω π π$

BESIII Collaboration, M. Ablikim, M. N. Achasov +486

Using 2.93 fb $^{- 1}$ of $e^{+} e^{-}$ collision data taken at a center-of-mass energy of 3.773 GeV by the BESIII detector at the BEPCII, we measure the branching fractions of the si…

hep-ex2020★ 6 cited

Measurement of two-particle correlations in hadronic $e^{+} e^{-}$ collisions at Belle

Belle Collaboration, A. Abdesselam, I. Adachi +459

The enhancement of charged-particle pairs with large pseudorapidity difference and small azimuthal angle difference, often referred to as the ``ridge signal'', is a phenomenon wide…

Observation of η′→π+π−μ+μ−

Observation of di-structures in e+e−→J/ψX at center-of-mass energies around 3.773 GeV

Amplitude analysis and branching fraction measurement of Ds+​→K+K−π+

Study of BESIII Trigger Efficiencies with the 2018 J/ψ Data

Measurement of Singly Cabibbo-Suppressed Decays D→ωππ