Q. Ji

most citedStudy of

e^{+} e^{-} \to γ ω J / ψ

and Observation of

X (3872) \to ω J / ψ

92 citations · 92 across the 1 of their papers we have counts for

collaborators

6 papers

hep-ex2020

Search for the decay $J / ψ \to γ + invisible$

M. Ablikim, M. N. Achasov, P. Adlarson +484

We search for $J / ψ$ radiative decays into a weakly interacting neutral particle, namely an invisible particle, using the $J / ψ$ produced through the process $ψ (3686) \to π^{+} π^{-} J / ψ$ in…

hep-ex2019

Study of the decays $ψ (3686) \to γ χ_{c J} \to γ p ˉ K^{+} Λ + c . c .$ and $ψ (3686) \to p ˉ K^{+} Λ + c . c .$

M. Ablikim, M. N. Achasov, P. Adlarson +476

Based on the data sample of $448.1 \times 1 0^{6}$ $ψ (3686)$ events collected with the BESIII detector at BEPCII, we present a study of the decays $ψ(3686)\rightarrowγχ_{cJ}\rightarro…

hep-ex2019

Observation of $ψ (3686) \to Ξ (1530)^{-} Ξ ˉ (1530)^{+}$ and $Ξ (1530)^{-} Ξ ˉ^{+}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +475

Using 448.1 $\times$ $1 0^{6}$ $ψ (3686)$ events collected with the BESIII detector at BEPCII, we employ a single-baryon tagging technique to make the first observation of $ψ(3686)\r…

hep-ex2019

Measurement of Branching Fractions of $ψ (3686) \to ϕ η^{'}, ϕ f_{1} (1285)$ and $ϕ η (1405)$

M. Ablikim, M. N. Achasov, P. Adlarson +476

Using a sample of $448.1 \times 1 0^{6}$ $ψ (3686)$ events collected with the BESIII detector, we perform a study of the decay $ψ (3686) \to ϕ π^{+} π^{-} η$ . The branching fraction…

hep-ex2019

Measurements of Weak Decay Asymmetries of $Λ_{c}^{+} \to p K_{S}^{0}$ , $Λ π^{+}$ , $Σ^{+} π^{0}$ , and $Σ^{0} π^{+}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +476

Using $e^{+} e^{-} \to Λ_{c}^{+} Λ ˉ_{c}^{-}$ production from a 567 pb $^{- 1}$ data sample collected by BESIII at 4.6 GeV, a full angular analysis is carried out simultaneously on the four decay…

hep-ex2019★ 92 cited

Study of $e^{+} e^{-} \to γ ω J / ψ$ and Observation of $X (3872) \to ω J / ψ$

M Ablikim, M N Achasov, P Adlarson +474

We study the $e^{+} e^{-} \to γ ω J / ψ$ process using $11.6 f b^{- 1}$ $e^{+} e^{-}$ annihilation data taken at center-of-mass energies from $s = 4.008 GeV$ to $4.600 GeV$ with t…

Search for the decay J/ψ→γ+invisible

Study of the decays ψ(3686)→γχcJ​→γpˉ​K∗+Λ+c.c. and ψ(3686)→pˉ​K∗+Λ+c.c.

Observation of ψ(3686)→Ξ(1530)−Ξˉ(1530)+ and Ξ(1530)−Ξˉ+

Measurement of Branching Fractions of ψ(3686)→ϕη′,ϕf1​(1285) and ϕη(1405)

Measurements of Weak Decay Asymmetries of Λc+​→pKS0​, Λπ+, Σ+π0, and Σ0π+

Study of e+e−→γωJ/ψ and Observation of X(3872)→ωJ/ψ

Search for the decay $J / ψ \to γ + invisible$

Study of the decays $ψ (3686) \to γ χ_{c J} \to γ p ˉ K^{+} Λ + c . c .$ and $ψ (3686) \to p ˉ K^{+} Λ + c . c .$

Observation of $ψ (3686) \to Ξ (1530)^{-} Ξ ˉ (1530)^{+}$ and $Ξ (1530)^{-} Ξ ˉ^{+}$

Measurement of Branching Fractions of $ψ (3686) \to ϕ η^{'}, ϕ f_{1} (1285)$ and $ϕ η (1405)$

Measurements of Weak Decay Asymmetries of $Λ_{c}^{+} \to p K_{S}^{0}$ , $Λ π^{+}$ , $Σ^{+} π^{0}$ , and $Σ^{0} π^{+}$

Study of $e^{+} e^{-} \to γ ω J / ψ$ and Observation of $X (3872) \to ω J / ψ$