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$k_{perp}$ factorization vs. renormalization group: a small-x consistency argument
The consistency of the BFKL equation with the renormalization group is investigated at next-to-leading log-x level.By use of Kt-factorization, it is found that,besides next-to-leading small-x resummation formulae, a leading, x-dependent redefinition of initial quarks and gluons is needed. Its interp...
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| Lenguaje: | eng |
| Publicado: |
1995
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| Acceso en línea: | https://dx.doi.org/10.1016/0370-2693(95)00801-Q http://cds.cern.ch/record/284796 |