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Helicity amplitudes for charmonium production in hadron-hadron and photon-hadron collisions
Phys. Rev. D 77, 034014 – Published 20 February, 2008
DOI: https://doi.org/10.1103/PhysRevD.77.034014
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.
Article Text
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