Analytic Approaches to the Evolution of Polarised Parton Distributions at Small $x$

Details Analytic Approaches to the Evolution of Polarised Parton Distributions at Small $x$ Analytic Approaches to the Evolution of Polarised Parton Distributions at Small $x$

1995-07-18

arxiv.org/abs/hep-ph/9507332v1

Phys.Lett. B365 (1996) 347-358

Physics

High Energy Physics

High Energy Physics - Phenomenology

14 pages, LATeX, 4 figures availabe as .uu-file

Scientific paper

10.1016/0370-2693(95)01229-X

The $Q^2$ evolution of polarised parton distributions at small $x$ is studied. Various analytic approximations are critically discussed. We compare the full evolution with that obtained from the leading-pole approximation to the splitting functions, and show that the validity of this approximation depends critically on the $x \to 0$ behaviour of the starting distributions. A new analytic solution which is valid at small $x$ is obtained, and its domain of applicability is discussed.

Affiliated with

Also associated with

No associations

Rating

Analytic Approaches to the Evolution of Polarised Parton Distributions at Small $x$ 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 Analytic Approaches to the Evolution of Polarised Parton Distributions at Small $x$, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Analytic Approaches to the Evolution of Polarised Parton Distributions at Small $x$ will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-219411