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arXiv · 0710.3090

Helicity Amplitudes for Charmonium Production in Hadron-Hadron and Photon-Hadron Collisions

M. M. Meijer·J. Smith·W. L. van Neerven
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Abstract

We present the gluon-gluon and photon-gluon helicity amplitudes for color singlet and octet charmonium production in polarized and unpolarized hadron-hadron and photon-hadron collisions.

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M. M. Meijer, J. Smith, W. L. van Neerven. 2007-10-16. Helicity Amplitudes for Charmonium Production in Hadron-Hadron and Photon-Hadron Collisions. https://doi.org/10.1103/physrevd.77.034014

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