{ "id": "hep-ph/9810390", "version": "v1", "published": "1998-10-16T15:30:59.000Z", "updated": "1998-10-16T15:30:59.000Z", "title": "Color and Spin in Quarkonium Production", "authors": [ "Eric Braaten" ], "comment": "17 pages, LATEX with style file sprocl.sty", "journal": "Nucl.Phys.Proc.Suppl. 71 (1999) 441-450", "doi": "10.1016/S0920-5632(98)00376-4", "categories": [ "hep-ph" ], "abstract": "I describe the NRQCD factorization approach to the inclusive production of heavy quarkonium, contrasting it with the color-singlet and color evaporation models. These approaches differ dramatically in their assumptions about the roles played by color and spin in the production process. They also differ dramatically in their predictions for the production of charmonium at large transverse momentum.", "revisions": [ { "version": "v1", "updated": "1998-10-16T15:30:59.000Z" } ], "analyses": { "keywords": [ "quarkonium production", "nrqcd factorization approach", "large transverse momentum", "color evaporation models", "production process" ], "tags": [ "journal article" ], "note": { "typesetting": "LaTeX", "pages": 17, "language": "en", "license": "arXiv", "status": "editable", "inspire": 455302 } } }