PSEUDOSCALAR MESON-MESON POTENTIALS IN THE QUARK MODEL

LIU Bo; JIANG Huan-Qing

Chinese Physics C> 1988, Vol. 12> Issue(5) : 622-626

PSEUDOSCALAR MESON-MESON POTENTIALS IN THE QUARK MODEL

LIU Bo ^, ,
JIANG Huan-Qing

Institute of High Energy Physics,Academia Sinica,Beijing

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Abstract：
We calculate the short range part of π⁺-π^－,K⁺-K^－,K⁺-π^－ and K^－-π⁺ potentials by using both the conventional quark-antiquark annihilation mechanism and the hybrid medium state model.The result of the scattering length for π⁺-π^－ channel favors the hybrid medium state model.

References

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LIU Bo and JIANG Huan-Qing. PSEUDOSCALAR MESON-MESON POTENTIALS IN THE QUARK MODEL[J]. Chinese Physics C, 1988, 12(5): 622-626.

LIU Bo and JIANG Huan-Qing. PSEUDOSCALAR MESON-MESON POTENTIALS IN THE QUARK MODEL[J]. Chinese Physics C, 1988, 12(5): 622-626. shu

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Received: 1900-01-01
Revised: 1900-01-01

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