Back to Search
Start Over
Does the Σ(1580)32− resonance exist?
- Source :
- Physics Letters B. 588:29-34
- Publication Year :
- 2004
- Publisher :
- Elsevier BV, 2004.
-
Abstract
- Precise new data for the reaction K−p→π0Λ are presented in the c.m. energy range 1565 to 1600 MeV. Our analysis of these data sheds new light on claims for the Σ(1580) 3 2 − resonance, which (if it exists with the specified quantum numbers) must be an exotic baryon because of its very low mass. Our results show no evidence for this state.
- Subjects :
- Physics
Nuclear and High Energy Physics
Range (particle radiation)
010308 nuclear & particles physics
Partial wave analysis
Hyperon
State (functional analysis)
Quantum number
01 natural sciences
Resonance (particle physics)
Exotic baryon
Quantum mechanics
0103 physical sciences
Atomic physics
010306 general physics
Low Mass
Subjects
Details
- ISSN :
- 03702693
- Volume :
- 588
- Database :
- OpenAIRE
- Journal :
- Physics Letters B
- Accession number :
- edsair.doi.dedup.....f8487533c219b46680d5102988be9e22