L. Yan

activity

20152025

C P

tests in sequential decays of polarized

Σ^{0}

hyperons

20 citations · 187 across the 32 of their papers we have counts for

collaborators

Showing 2022Show all

2 papers · 1 filter

hep-ex2022★ 15 cited

Observation of a New $X (3872)$ Production Process $e^{+} e^{-} \to ω X (3872)$

BESIII Collaboration, M. Ablikim, M. N. Achasov +571

Using $4.7 f b^{- 1}$ of $e^{+} e^{-}$ collision data at center-of-mass energies from 4.661 to 4.951 GeV collected by the BESIII detector at the BEPCII collider, we observe the $X(387…

hep-ex2022★ 6 cited

Evidence for $η_{c}$ (2S)$\to\pipieta$ decay

BESIII Collaboration, M. Ablikim, M. N. Achasov +567

The decay $η_c(2S)\to\pipieta$ is searched for through the radiative transition $ψ (3686) \to γ η_{c} (2 S)$ using 448 million $ψ$ (3686) events accumulated at the BESIII detector. The fir…

Observation of a New X(3872) Production Process e+e−→ωX(3872)

Evidence for ηc​(2S)$\to\pipieta$ decay

Observation of a New $X (3872)$ Production Process $e^{+} e^{-} \to ω X (3872)$

Evidence for $η_{c}$ (2S)$\to\pipieta$ decay