Can I read Color-Octet Quarkonium Production at the $Z$ Pole on EtoBox?

Color-Octet Quarkonium Production at the $Z$ Pole by Cheung, Kingman; Keung, Wai-Yee; Yuan, Tzu Chiang is a scholarly article available to read on EtoBox.

What is Color-Octet Quarkonium Production at the $Z$ Pole about?

The direct production rate of $J/\psi$ via the color-octet mechanism is calculated at the $Z$ resonance. The color-octet production process $Z\to J/\psi q \bar q$ 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 $J/\psi$.

Author

Cheung, Kingman; Keung, Wai-Yee; Yuan, Tzu Chiang

Published

1995

Language

EN