Spin-orbit force of hyperon-nucleon inte
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Shu Yang; Peng-nian Shen; Zong-ye Zhang; You-wen Yu
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Article
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1998
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Elsevier Science
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English
⚖ 761 KB
The spin-orbit (LS) force of the hyperon-nucleon interaction is studied in the chiral SU(3) quark model. The symmetric LS terms from the one gluon exchange (OGE) and the scalar nonet exchange (OSE) are taken into account. It is shown that two different treatments (the LS coupling from either OGE or