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Ciafaloni, Marcello; Rodrigo García, Germán Vicente | |||
Aquest document és un/a article, creat/da en: 2000 | |||
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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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