The ALLM parameterization of sigma_{tot}(gamma* p) - an update
High Energy Physics - Phenomenology
2007-05-23 v2 High Energy Physics - Experiment
Abstract
The ALLM parameterization of sigma_{tot}(gamma* p) has been updated by using all published F_2 data to determine its parameters. The fit yields a chi^2/ndf of 0.97 for the 1356 data points. The updated ALLM parameterization, ALLM97, gives a good description of all the available data in the whole x and Q^2 range studied so far (3\times10^{-6} < x < 0.85, 0 \le Q^2 < 5000 GeV^2).
Cite
@article{arxiv.hep-ph/9712415,
title = {The ALLM parameterization of sigma_{tot}(gamma* p) - an update},
author = {Halina Abramowicz and Aharon Levy},
journal= {arXiv preprint arXiv:hep-ph/9712415},
year = {2007}
}
Comments
A misprint in the parameter table (table 2) was corrected