Shao-Long Wan

activity

20022006

D^{*} D_{s} K

D_{s}^{*} D K

D_{0} D_{s} K

and

D_{s 0} D K

with the light-cone QCD sum rules

67 citations · 96 across the 5 of their papers we have counts for

collaborators

5 papers

hep-ph2006★ 19 cited

Analysis of the X(1576) as a tetraquark state with the QCD sum rules

Zhi-Gang Wang, Shao-Long Wan

In this letter, we take the point of view that the X(1576) be tetraquark state which consists of a scalar-diquark and an anti-scalar-diquark in relative $P$ -wave, and calculate its…

hep-ph2006★ 67 cited

Analysis of the vertices $D^{} D_{s} K$ , $D_{s}^{} D K$ , $D_{0} D_{s} K$ and $D_{s 0} D K$ with the light-cone QCD sum rules

Z. G. Wang, S. L. Wan

In this article, we analyze the vertices $D^{*} D_{s} K$ , $D_{s}^{*} D K$ , $D_{0} D_{s} K$ and $D_{s 0} D K$ within the framework of the light-cone QCD sum rules approach in an unified way. The strong…

hep-ph2004★ 1 cited

Structures of the $f_{0} (980)$ , $a_{0} (980)$ mesons and the strong coupling constants $g_{f_{0} K^{+} K^{-}}$ , $g_{a_{0} K^{+} K^{-}}$ with the light-cone QCD sum rules

Zhi-Gang Wang, Wei-Min Yang, Shao-Long Wan

In this article, with the assumption of explicit isospin violation arising from the $f_{0} (980) - a_{0} (980)$ mixing, we take the point of view that the scalar mesons $f_{0} (980)$ and $a_0…

hep-ph2002★ 1 cited

Studying the Bell--Steinberger relation

K. Urbanowski

The Bell--Steinberger relation is analyzed. The questionable points of the standard derivation of this relation are discussed. It is shown that the use of a more accurate approxima…

hep-ph2002★ 8 cited

Dynamical symmetry breaking, confinement with flat-bottom potential