Published September 2010
| Version v1
Journal article
Poles of the Zagreb analysis partial-wave T matrices
Creators
- 1. Rudjer Boskovic Institute, Bijenicka 54, 10000 Zagreb (Croatia)
Description
The Zagreb analysis partial-wave T matrices included in the Review of Particle Physics[by the Particle Data Group (PDG)] contain Breit-Wigner parameters only. As the advantages of pole over Breit-Wigner parameters in quantifying scattering matrix resonant states are becoming indisputable, we supplement the original solution with the pole parameters. Because of an already reported numeric error in the S11 analytic continuation [Batinicet al., Phys. Rev. C 57, 1004(E) (1997); arXiv:nucl-th/9703023], we declare the old BATINIC 95 solution, presently included by the PDG, invalid. Instead, we offer two new solutions: (A) corrected BATINIC 95 and (B) a new solution with an improved S11 πN elastic input. We endorse solution (B).
Additional details
Identifiers
Publishing Information
- Journal Title
- Physical Review. C, Nuclear Physics
- Journal Volume
- 82
- Journal Issue
- 3
- Journal Page Range
- p. 038203-038203.4
- ISSN
- 0556-2813
- CODEN
- PRVCAN
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 42013722
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- BREIT-WIGNER FORMULA; MATHEMATICAL SOLUTIONS; PARTIAL WAVES; PARTICLES; S MATRIX; SCATTERING
- Descriptors DEC
- MATRICES
Optional Information
- Notes
- (c) 2010 The American Physical Society