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Heavy quark impact factor at next-to-leading order
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| Ciafaloni, Marcello; Rodrigo García, Germán Vicente | |||
| This document is a artículoDate2000 | |||
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Este documento está disponible también en : http://hdl.handle.net/10550/44584 |
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| We further analyze the definition and the calculation of the heavy quark impact factor at next-to-leading (NL) log(s) level, and we provide its analytical expression in a previously proposed k-factorization scheme. Our results indicate that k-factorization holds at NL level with a properly chosen energy scale, and with the same gluonic Green's function previously found in the massless probe case. | |||
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Ciafaloni, Marcello Rodrigo García, Germán Vicente 2000 Heavy quark impact factor at next-to-leading order Journal of High Energy Physics 2000 5 042 |
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| http://dx.doi.org/10.1088/1126-6708/2000/05/042 |
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22 - Física [3699]