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arXiv · hep-ph/9212256

Shedding light on quarkonium formation by producing a photon in association

K. Sridhar
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Abstract

The process AB --> Quarkonium + photon + X, for a heavy quarkonium state such as J/psi or Upsilon, is considered. The ratio of the cross-sections for this process in pp and pp(bar) collisions is shown to be a vary sensitive probe of models of quarkonium formation.

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K. Sridhar. 1992-12-14. Shedding light on quarkonium formation by producing a photon in association. https://doi.org/10.1103/physrevlett.70.1747

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