Abstract
Precise new data for the reaction K-p→π 0Λ 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)32- 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.
Original language | English (US) |
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Pages (from-to) | 29-34 |
Number of pages | 6 |
Journal | Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics |
Volume | 588 |
Issue number | 1-2 |
DOIs | |
State | Published - May 20 2004 |
Keywords
- 11.80.Et
- 13.30.Eg
- 13.75.Jz
- 14.20.Jn
ASJC Scopus subject areas
- Nuclear and High Energy Physics