Structure Functions and Small X Physics
高能物理 - 唯象学
2009-09-25 v2
摘要
We review recent developments in the determination of parton densities from deep inelastic and related data. We show how the asymmetries observed in the W+- rapidity distributions and in pp/pn Drell-Yan production further constrain the partons at moderate x. We compare the GLAP and BFKL descriptions of the recent measurements of F2(x,Q**2) at HERA. We survey processes which may be used to identify BFKL dynamics.
引用
@article{arxiv.hep-ph/9405282,
title = {Structure Functions and Small X Physics},
author = {A. D. Martin},
journal= {arXiv preprint arXiv:hep-ph/9405282},
year = {2009}
}
备注
26 pages in LATEX with 13 figures (not included). Preprint DTP/94/32 (uuencoded compressed postscript file of whole paper including figures available by anonymous ftp from cpt1.dur.ac.uk as file /pub/preprints/dtp94/dtp9432.uu)(replaced due to small error in Table 1)