A Model of the Interaction Between Two Overlapping Resonances
Year: 1970
Type: article
Abstract: We present a simple model to illuminate the dynamical interplay between two nearby resonances.The model assumes that each resonance is associated with a different channel in the limit when interchannel coupling is absent.We study the changes induced in the real and imaginary parts of the resonance-pole positions when coupling is "turned on."The relevance of this model to the A 2 mesons is discussed.
Author: Chun-Fai Chan
Language: English
Subfield: Nuclear and High Energy Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W2775442015