Interplay of quark and meson degrees of freedom in a near-threshold resonance: multi-channel case

Details Interplay of quark and meson degrees of freedom in a near-threshold resonance: multi-channel case Interplay of quark and meson degrees of freedom in a near-threshold resonance: multi-channel case

2011-06-06

arxiv.org/abs/1106.1185v2

Eur.Phys.J.A47:101-110,2011

Physics

High Energy Physics

High Energy Physics - Phenomenology

LaTeX2e, 10 pages, version to appear in Eur.Phys.J.A

Scientific paper

We investigate the interplay of quark and meson degrees of freedom in a physical state representing a near-threshold resonance for the case of multiple continuum channels. The aim is to demonstrate the full complexity of near-threshold phenomena. It turns out that those are especially rich, if both quark and meson dynamics generate simultaneously weakly coupled near-threshold poles in the S-matrix. We study the properties of this scenario in detail, such as t-matrix and production amplitude zeros, as well as various effects of the continuum channels interplay.

Affiliated with

Also associated with

No associations

Rating

Interplay of quark and meson degrees of freedom in a near-threshold resonance: multi-channel case 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 Interplay of quark and meson degrees of freedom in a near-threshold resonance: multi-channel case, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Interplay of quark and meson degrees of freedom in a near-threshold resonance: multi-channel case will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-24848