Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1849249 | Nuclear Physics B - Proceedings Supplements | 2009 | 10 Pages |
Abstract
We report on the current status of our calculation of the next-to-leading order corrections to both the color singlet and color octet contributions to the J/ψ meson production cross section via direct photoproduction at HERA within the factorization formalism of nonrelativistic quantum chromodynamics (NRQCD).
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