Observable jets from the BFKL chain
J. Kwiecinski, C. A. M. Lewis, A. D. Martin
TL;DR
A modified form of the BFKL equation is derived which enables the structure of the gluon emissions to be studied in small deep-inelastic scattering and the jet decomposition for different choices of the jet resolution parameter {mu}.
Abstract
We derive a modified form of the BFKL equation which enables the structure of the gluon emissions to be studied in small $x$ deep inelastic scattering. The equation incorporates the resummation of the virtual and unresolved real gluon emissions. We solve the equation to calculate the number of small $x$ deep-inelastic events containing 0,1,2 ...resolved gluon jets, that is jets with transverse momenta $q_{T} > μ$. We study the jet decomposition for different choices of the jet resolution parameter $μ$.