Amplitudes Fitted to Experimental Data and to Roy's Equations

Details Amplitudes Fitted to Experimental Data and to Roy's Equations Amplitudes Fitted to Experimental Data and to Roy's Equations

2004-07-29

arxiv.org/abs/hep-ph/0407338v1

Int.J.Mod.Phys. A20 (2005) 693-695

Physics

High Energy Physics

High Energy Physics - Phenomenology

3 pages, 1 figure. Talk given at MESON 2004: 8th International Workshop on Meson Production, Properties and Interactions, Crac

Scientific paper

10.1142/S0217751X05022184

The scalar-isoscalar, scalar-isotensor and vector-isovector pi-pi amplitudes are fitted simultaneously to experimental data and to Roy's equations. The resulting amplitudes are compared with those fitted only to experimental data. No additional constraints for the pi-pi threshold behaviour of the amplitudes are imposed. Threshold parameters are calculated for the amplitudes in the three waves. Spectrum of scalar mesons below 1.8 GeV is found from the analysis of the analytical structure of the fitted amplitudes.

Affiliated with

Also associated with

No associations

Rating

Amplitudes Fitted to Experimental Data and to Roy's Equations does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Amplitudes Fitted to Experimental Data and to Roy's Equations, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Amplitudes Fitted to Experimental Data and to Roy's Equations will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-457292