He Mao

activity

20102012

χ_{c J}

radiative decays into a vector meson

154 citations · 497 across the 9 of their papers we have counts for

collaborators

Showing 2012Show all

2 papers · 1 filter

hep-ex2012

First observation of the isospin violating decay $J / ψ \to Λ Σ ˉ^{0} + c . c .$

M. Ablikim, M. N. Achasov, D. J. Ambrose +353

Using a sample of $(225.2 \pm 2.8) \times 1 0^{6}$ $J / ψ$ events collected with the BESIII detector, we present results of a study of $J / ψ \to γ Λ Λ ˉ$ and report the first observ…

hep-ex2012

First observation of the M1 transition $ψ (3686) \to γ η_{c} (2 S)$

M. Ablikim, M. N. Achasov, D. J. Ambrose +356

Using a sample of 106 million ψ(3686) events collected with the BESIII detector at the BEPCII storage ring, we have made the first measurement of the M1 transition between the radi…

First observation of the isospin violating decay J/ψ→ΛΣˉ0+c.c.

First observation of the M1 transition ψ(3686)→γηc​(2S)

First observation of the isospin violating decay $J / ψ \to Λ Σ ˉ^{0} + c . c .$

First observation of the M1 transition $ψ (3686) \to γ η_{c} (2 S)$