Abstract
We study one possible production mechanism for the hidden-charm pentaquark via a color-octet pair fragmentation in e+e− collision. The pentaquark production at B factory energy is dominated by , while at Z0 pole energy, there are several partonic processes playing significant role. Our results show that it is possible to search for the direct pentaquark production signal at e+e− colliders, which is important to understand the properties of pentaquark.
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