Recent Results on BFKL Physics
摘要
Virtual photon scattering in collisions can result in events with the electron-positron pair produced at large rapidity separation in association with hadrons. The BFKL equation resums large logarithms that dominate the cross section for this process. After a brief overview of analytic BFKL resummation and its experimental status, we report on a Monte Carlo method for solving the BFKL equation that allows kinematic constraints to be taken into account. We discuss results for collisions using both fixed-order QCD and the BFKL approach. We conclude with some brief comments on the status of NLL calculations.
引用
@article{arxiv.hep-ph/0012198,
title = {Recent Results on BFKL Physics},
author = {Lynne H. Orr and W. J. Stirling},
journal= {arXiv preprint arXiv:hep-ph/0012198},
year = {2007}
}
备注
5 pages including 3 figures, Latex, uses epsfig,ws-p10x7.cls; talk presented at the XXXth International Conference on High Energy Physics, Osaka, Japan, July 27 -- August 2, 2000