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19962008
most citedAxial Resonances in the Open and Hidden Charm Sectors

165 citations · 452 across the 25 of their papers we have counts for

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Showing 1997 · hep-phShow all

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hep-ph1997

Chiral symmetry amplitudes in the S-wave isoscalar and isovector channels and the sigma, f_0(980), a_0(980) scalar mesons (HADRON'97)

J. A. Oller, E. Oset

We use a non-perturbative approach which combines coupled channel Lippmann-Schwinger equations with meson-meson potentials provided by the lowest order chiral Lagrangian. By means…