Regular Article – Theoretical Physics
Thermal study of a coupled-channel system: a brief review
Institute of Theoretical Physics, University of Wroclaw, 50204, Wrocław, Poland
Accepted: 3 February 2021
Published online: 15 February 2021
We demonstrate the construction of a density of states from the S-matrix describing a coupled-channel (S-wave ) system, and examine the influences from various structures of particle dynamics: poles, roots, and Riemann sheets.
© The Author(s) 2021
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