【摘 要】
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A group theoretic method for the systematic study of multiquark states is developed.The calculation of matrix elements of many-body Hamiltonians is simplified by transforming the physical bases (quark
【机 构】
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Nanjing Normal University, China
【出 处】
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The XXIX International Colloquium on Group-Theoretical Metho
论文部分内容阅读
A group theoretic method for the systematic study of multiquark states is developed.The calculation of matrix elements of many-body Hamiltonians is simplified by transforming the physical bases (quark cluster bases) to symmetry bases (group chain classified bases),where the fractional parentage expansion method can be used.Five- and six-quark systems are taken as the example in this study.Three quark models are used to show the general applicability of the new multiquark calculation method and general results of constituent quark models for five- and six-quark states are given.
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