Ji-min Wu

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hep-ph2004

Covariant tensor formalism for partial wave analyses of $ψ$ decays into $γ B B ˉ$

Sayipjamal Dulat, BoChao Liu, BingSong Zou +1

Recently BES2 collaboration observed an enhancement near the $p p ˉ$ invariant mass spectrum. Using the covariant tensor formalism, here we provide theoretical formulae for the p…

hep-ph2004

Covariant tensor formalism for partial wave analyses of $ψ$ decays into $γ γ V$

Sayipjamal Dulat, Bing-Song Zou, Ji-Min Wu

The double radiative decays $ψ \to γ γ V$ with $V \equiv ρ, ω, ϕ$ have a potential to provide information on the flavor content of any meson resonances (R) with positive charge parity ($C…

Covariant tensor formalism for partial wave analyses of ψ decays into γBBˉ

Covariant tensor formalism for partial wave analyses of ψ decays into γγV

Covariant tensor formalism for partial wave analyses of $ψ$ decays into $γ B B ˉ$

Covariant tensor formalism for partial wave analyses of $ψ$ decays into $γ γ V$