C.-Q. Geng

activity

20112018

most citedNon-leptonic two-body weak decays of

Λ_{c} (2286)

66 citations · 256 across the 12 of their papers we have counts for

collaborators

Showing 2016Show all

3 papers · 1 filter

hep-ph2016★ 14 cited

Branching fractions of $B_{(c)}$ decays involving $J / ψ$ and $X (3872)$

Y. K. Hsiao, C. Q. Geng

We study two-body $B_{(c)} \to M_{c} (π, K)$ and semileptonic $B_{c} \to M_{c} ℓ^{-} ν ˉ_{ℓ}$ decays with $M_{c} = (J / ψ, X_{c}^{0})$ , where $X_{c}^{0} \equiv X^{0} (3872)$ is regarded as the tetraquark…

hep-ph2016★ 3 cited

Exploring the simplest purely baryonic decay processes

C. Q. Geng, Y. K. Hsiao, Eduardo Rodrigues

Though not considered in general, purely baryonic decays could shed light on the puzzle of the baryon number asymmetry in the universe by means of a better understanding of the bar…

hep-ph2016★ 6 cited

Search for $X Y Z$ states in $Λ_{b}$ decays at the LHCb

Y. K. Hsiao, C. Q. Geng

We consider $X (3872)$ and $Y (4140)$ as the vector tetraquark states of $X_{c}^{0} \equiv c c ˉ u u ˉ (d d ˉ)$ and $c c ˉ s s ˉ$ , respectively. By connecting $Λ_{b} \to X_{c}^{0} Λ$ to…

Branching fractions of B(c)​ decays involving J/ψ and X(3872)

Exploring the simplest purely baryonic decay processes

Search for XYZ states in Λb​ decays at the LHCb

Branching fractions of $B_{(c)}$ decays involving $J / ψ$ and $X (3872)$

Search for $X Y Z$ states in $Λ_{b}$ decays at the LHCb