An analytic solution of the BFKL equation with momentum cutoffs

Details An analytic solution of the BFKL equation with momentum cutoffs An analytic solution of the BFKL equation with momentum cutoffs

1995-01-16

arxiv.org/abs/hep-ph/9501311v1

Phys.Lett.B349:189-196,1995

Physics

High Energy Physics

High Energy Physics - Phenomenology

14 pages, Latex, no figures

Scientific paper

10.1016/0370-2693(95)00233-B

We outline a general method for obtaining the solution to the ($t=0$) BFKL equation in the presence of transverse momentum cutoffs. A lower cutoff allows one to avoid integration over nonperturbative momenta and an upper one is needed from energy-momentum conservation. Our method allows for the inclusion of an arbitrary number of poles in the kernel and is applicable to any input distribution. Taking Mellin transforms, we discuss the effect of introducing cutoffs by considering the singularity structure in the transform space. We present an improved calculation of the small-$x$ slope of the gluon density.

Affiliated with

Also associated with

No associations

Rating

An analytic solution of the BFKL equation with momentum cutoffs does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with An analytic solution of the BFKL equation with momentum cutoffs, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and An analytic solution of the BFKL equation with momentum cutoffs will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-573218