Physics – High Energy Physics – High Energy Physics - Phenomenology
Scientific paper
2006-04-05
Nucl.Phys.A779:142-176,2006
Physics
High Energy Physics
High Energy Physics - Phenomenology
37 pages,19 figures and one table, the revised version
Scientific paper
10.1016/j.nuclphysa.2006.08.011
In this paper the exact analytical solution is found for the BFKL Pomeron calculus in zero transverse dimensions, in which all Pomeron loops have been included. The comparison with the approximate methods of the solution is given, and the kinematic regions are discussed where they describe the behaviour of the scattering amplitude quite well. In particular, the semi-classical approach is considered, which reproduces the main properties of the exact solution at large values of rapidity ($Y \geq 10$). It is shown that the mean field approximation leads to a good description of the scattering amplitude only if the amplitude at low energy is rather large. However, even in this case, it does not lead to the correct asymptotic behaviour of the scattering amplitude at high energies.
Kozlov Mikhail
Levin Eugene
No associations
LandOfFree
Solution for the BFKL Pomeron Calculus in zero transverse dimensions 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 Solution for the BFKL Pomeron Calculus in zero transverse dimensions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Solution for the BFKL Pomeron Calculus in zero transverse dimensions will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-418585