output
19932026
most citedHeavy quarkonium: progress, puzzles, and opportunities

1.8k citations

Showing 1997 · hep-phShow all

30 papers · 2 filters

hep-ph1997★ 25 cited

Photo-- and Electroproduction of exotics

Andrei Afanasev, Philip R. Page

We estimate the kinematic dependence of the exclusive photo-- and electroproduction of exotic mesons due to exchange. We show that the kinematic dependence is l…

hep-ph1997★ 7 cited

The Decays K_L -> l^+ l^- l'^+ l'^- Revisited

Longzhe Zhang, J. L. Goity

The double lepton pair decay modes of the K_L meson are analyzed including all contributions of order p^6 in Chiral Perturbation Theory. The experimentally established e^+ e^- e^+…

hep-ph1997★ 1 cited

Strong Decays of Hybrid Mesons from the Heavy Quark Expansion of QCD

Philip R. Page

We calculate the strong decays of hybrid mesons to conventional mesons for all the lowest lying J^PC hybrids of flavour uu, dd, ss, cc and bb. A decay operator developed from the h…

hep-ph1997★ 5 cited

Consistency constraints on m_s from QCD dispersion relations and chiral perturbation theory in K_{l3} decays

Richard F. Lebed, Karl Schilcher

We use both old and new theoretical developments in QCD dispersion relation constraints on the scalar form factor in the decay K --> πl ν_l to obtain constraints on the strange qua…

hep-ph1997★ 16 cited

Implications of a J^PC exotic

Philip R. Page

Recent experimental data from BNL on the isovector J^PC =1^-+ exotic at 1.6 GeV in ρπindicate the existence of a non-quarkonium state consistent with lattice gauge theory predictio…

hep-ph1997★ 24 cited

Coupled Channel Analysis of S-Wave Pion-Pion and Kaon-Kaon Photoproduction

Chueng-Ryong Ji, Robert Kaminski, Leonard Lesniak +2

We present a coupled channel partial wave analysis of nondiffractive S-wave pi+ pi- and K+ K- photoproduction focusing on the KK threshold. Final state interactions are included. W…