On Continuous Ambiguities in Model-Independent Partial Wave Analysis. Part 1
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
A problem of amplitude reconstruction in terms of the given angular distribution is considered. Solution of this problem is not unique. A class of amplitudes, correspondent to one and the same angular distribution, forms a region in projection onto a finite set of spherical harmonics. An explicit parametrization of a boundary of the region is obtained. A shape of the region of ambiguities is studied in particular example. A scheme of partial-wave analysis, which describes all solutions in the limits of the region, is proposed.
Keywords
Cite
@article{arxiv.hep-ph/9506267,
title = {On Continuous Ambiguities in Model-Independent Partial Wave Analysis. Part 1},
author = {I. N. Nikitin},
journal= {arXiv preprint arXiv:hep-ph/9506267},
year = {2007}
}
Comments
15 pages, 5 figures in Uuencoded ZIP-compressed Postscript file