# Quark Exchange Effect in Two Baryon Systems

• The quark exchange effect in the two baryon systems is studied. The results show that the quark effect becomes obvious only when the two baryon clusters are closed together, and it also depends the spin-flavor quantum number of the system. The expectation value of the permutation operator of the spin-flavor-color space is a very important quantity to measure the quark exchange effect.some binding energies of the dibaryons are calculated, which are cardinal in examining the quark effect.
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YU You-Wen and ZHANG Zong-Ye. Quark Exchange Effect in Two Baryon Systems[J]. Chinese Physics C, 2002, 26(S1): 54-62.
YU You-Wen and ZHANG Zong-Ye. Quark Exchange Effect in Two Baryon Systems[J]. Chinese Physics C, 2002, 26(S1): 54-62.
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## Quark Exchange Effect in Two Baryon Systems

###### Corresponding author: YU You-Wen,
• Institute of High Energy Physics, CAS, Beijing 100039, China

Abstract: The quark exchange effect in the two baryon systems is studied. The results show that the quark effect becomes obvious only when the two baryon clusters are closed together, and it also depends the spin-flavor quantum number of the system. The expectation value of the permutation operator of the spin-flavor-color space is a very important quantity to measure the quark exchange effect.some binding energies of the dibaryons are calculated, which are cardinal in examining the quark effect.

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