Using a sample of 1.06 × 10 8 ψ ′ decays collected by the BESIII detector, χ c 0 and χ c 2
decays into π 0 π 0 and η η are studied. The branching fraction results are Br ( χ c 0 → π 0 π 0 …

The decays χ c J → γ V ( V = ϕ , ρ 0 , ω ) are studied with a sample of radiative ψ ′ → γ χ c J
events <?format ?>in a sample of ( 1.06 ± 0.04 ) × 10 8 ψ ′ events collected with the BESIII …

With a sample of (225.2±2.8)× 10 6 J/ψ events registered in the BESIII detector, J/ψ→ γ π+ π−
η′ is studied using two η′ decay modes: η′→ π+ π− η and η′→ γ ρ 0. The X (1835), …

The decays J / ψ → γ π + π - π 0 and J / ψ → γ π 0 π 0 π 0 are analyzed using a sample of
225 × 10 6 J / ψ events collected with the BESIII detector. The decay of η ( 1405 ) → f 0 ( 980 ) …

We present measurements of the charmonium state h c ( P 1 1 ) made with 106 × 10 6 ψ ′
events collected by BESIII at BEPCII. Clear signals are observed for ψ ′ → π 0 h c with and …

A partial wave analysis of the p p mass-threshold enhancement in the reaction J / ψ → γ p p
is used to determine its J PC quantum numbers to be 0 - + , its peak mass to be below …

Tremendous research efforts have been devoted to fabricating high quality quantum dots (QDs)
for applications in biology and medicine. Much of this research was pursued with an …

The mass and width of the lowest-lying S -wave spin singlet charmonium state, the η c , are
measured using a data sample of 1.06 × 10 8 ψ ( 3686 ) decays collected with the BESIII …

Using samples of 2.25 × 10 8 J / ψ events and 1.06 × 10 8 ψ ′ events collected with the BES
III detector, we study the f 0 ( 980 ) → a 0 0 ( 980 ) and a 0 0 ( 980 ) → f 0 ( 980 ) transitions …

We present results of a study of the decay J / ψ → ω η π + π - using a sample of ( 225.2 ±
2.8 ) × 10 6 J / ψ events collected by the BESIII detector, and report the observation of a new …