ΩN Bound State in SU(3) Quark Model

YU You-Wen; ZHANG Zong-Ye; LI Qiang-Bing

Chinese Physics C> 2002, Vol. 26> Issue(10) : 1041-1045

ΩN Bound State in SU(3) Quark Model

Institute of High Energy Physics,CAS,Beijing 100039,China

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Abstract：
The structures of (ΩN)_LST systems are studied in the SU(3) quark model,in which the coupling between quark antiquark and the meson fields is included. A resonating group method (RGM) calculation shows that (ΩN)0212 could be a bound state with considerably large binding energy,when the mechanism of s(s) annihilation to K* is considered.

References

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YU You-Wen, ZHANG Zong-Ye and LI Qiang-Bing. ΩN Bound State in SU(3) Quark Model[J]. Chinese Physics C, 2002, 26(10): 1041-1045.

YU You-Wen, ZHANG Zong-Ye and LI Qiang-Bing. ΩN Bound State in SU(3) Quark Model[J]. Chinese Physics C, 2002, 26(10): 1041-1045. shu

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Received: 2001-12-19
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

ΩN Bound State in SU(3) Quark Model

Corresponding author: YU You-Wen,

Institute of High Energy Physics,CAS,Beijing 100039,China

Received Date: 2001-12-19
Accepted Date: 1900-01-01
Available Online: 2002-10-05

Abstract: The structures of (ΩN)_LST systems are studied in the SU(3) quark model,in which the coupling between quark antiquark and the meson fields is included. A resonating group method (RGM) calculation shows that (ΩN)0212 could be a bound state with considerably large binding energy,when the mechanism of s(s) annihilation to K* is considered.