The BFKL equation, Mueller-Navelet jets and single-valued harmonic polylogarithms

作者：Del Duca Vittorio^*; Dixon Lance J; Duhr Claude; Pennington Jeffrey

来源：The Journal of High Energy Physics, 2014, 2014(2): 086.

DOI：10.1007/JHEP02(2014)086

• QCD
• Scattering Amplitudes
• Resummation

We introduce a generating function for the coefficients of the leading logarithmic BFKL Green's function in transverse-momentum space, order by order in alpha(S) , in terms of single-valued harmonic polylogarithms. As an application, we exhibit fully analytic azimuthal-angle and transverse-momentum distributions for Mueller-Navelet jet cross sections at each order in alpha(S) . We also provide a generating function for the total cross section valid to any number of loops.

• 出版日期2014-2-20