Abstract
We investigate the problem on how to factorize a coupled channel scattering S matrix into a product of simple S matrices. Simple S matrix solutions are found, respecting unitarity, analyticity and being real analytic. The phase shift and its physical meaning produced by these simple S matrices are discussed.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 901-907 |
| Number of pages | 7 |
| Journal | Communications in Theoretical Physics |
| Volume | 48 |
| Issue number | 5 |
| DOIs | |
| State | Published - Nov 15 2007 |
| Externally published | Yes |
Keywords
- S matrix
- ππ Scattering
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)