Color-Octet Quarkonium Production at thePole
- 5 February 1996
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 76 (6) , 877-880
- https://doi.org/10.1103/physrevlett.76.877
Abstract
The direct production rate of via the color-octet mechanism is calculated at the resonance. The color-octet production process is shown to have a substantial branching ratio as well as a distinctive energy spectrum, which can be used as a powerful tool to distinguish from the color-singlet direct production of the .
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