Valence and sea quark mixing in meson states

Wang Zi-Xing，

Song Hong-Qiu，

Hou Ren-Chang，

Zong Hong-Shi，

Wang Fan

Nuclear Science and Techniques

Vol.08, No.2

pp.71-73

Published in print 01 May 1997

20800

A meson model with qq¯ and (qq¯)² mixing has been developed. The 0^- meson state has been studied within this model space. Considerable qq¯ and (qq¯)² mixing has been found. The first excited state is in the energy range ~1.5 GeV. This state may be relevant to the new discovered exotic meson states.

Meson statesMeson modelQCDExotic quark

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