arXiv:0901.2217·v4·High Energy Physics — Phenomenology
The D-pi S-wave
D.V. Bugg (Queen Mary, University of London)🇬🇧
Abstract
A pole in the D-pi S-wave analogous to the sigma and kappa is predicted at 2098 +- 40 - i(260 +- 40) MeV. The main objective of this paper is to provide formulae for fitting it to data.
Comments: 7 pages, 1 figure. Minor revisions of wording for clarity. One important reference added. To be published in J. Phys. G: Nucl. Phys