Jing-Long Pang

collaborators

3 papers

hep-ph2016

The $Z_{c} (3900)$ peak does not come from the "triangle singularity"

Qin-Rong Gong, Jing-Long Pang, Yu-Fei Wang +1

We compare contributions from the triangle diagram and the $D D ˉ^{*}$ bubble chain to the processes of $e^{+} e^{-} \to J / ψ π^{+} π^{-}$ and $e^{+}e^{-}\rightarrow (D\bar D^*)…

nucl-th2016

The Lambda(1405) state in a chiral unitary approach with off-shell corrections to dimensional regularized loop functions

Fang-Yong Dong, Bao-Xi Sun, Jing-Long Pang

The Bethe-Salpeter equation is solved in the framework of unitary coupled-channel approximation by using the pseudoscalar meson-baryon octet interaction. The loop function of the i…

nucl-th2016

Study of X(5568) in a unitary coupled-channel approximation of $B K ˉ$ and $B_{s} π$

Bao-Xi Sun, Fang-Yong Dong, Jing-Long Pang

The potential of the $B$ meson and the pseudoscalar meson is constructed up to the next-to-leading order Lagrangian, and then the $B K ˉ$ and $B_{s} π$ interaction is studied in…

The Zc​(3900) peak does not come from the "triangle singularity"

The Lambda(1405) state in a chiral unitary approach with off-shell corrections to dimensional regularized loop functions

Study of X(5568) in a unitary coupled-channel approximation of BKˉ and Bs​π

The $Z_{c} (3900)$ peak does not come from the "triangle singularity"

Study of X(5568) in a unitary coupled-channel approximation of $B K ˉ$ and $B_{s} π$