2006/11/08 by S. Ceci, A. Švarc, A. Svarc +5 · 2 citations
Engineering · Physics and Astronomy · #Electromagnetic Scattering and Analysis #Electromagnetic Simulation and Numerical Methods #Particle accelerators and beam dynamics #hep-ph
paper · pdf · doi:10.1016/j.physletb.2007.11.003
published as Phys.Lett.B659:228-233,2008 · 6 pages, 16 figures
arxiv created 2006/11/08 · openalex publication_date 2007/11/21 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/02
A model-independent method for the determination of resonance parameters as K-matrix pole parameters from a T matrix is presented. The method is based on eliminating the dependence on the choice of channel basis by analyzing the trace of the K and T matrices in the coupled-channel formalism, rather than individual matrix elements of the multichannel scattering matrix.