Back to Search Start Over

Spin-5/2 resonance contributions to the pion-induced reactions for energies $\sqrt{s}\leqslant$2.0 GeV

Authors :
Shklyar, V.
Penner, G.
Mosel, U.
Publication Year :
2004

Abstract

The spin-$\ffh$ resonance effects are studied within the coupled channel effective Lagrangian model for baryon resonance analysis. We extend our previous hadronic calculations to incorporate the $D_{15}$, $F_{15}$, $D_{35}$, $F_{35}$ states. While the effect of the spin-$\ffh$ resonances to the $\eta N$, $K \Lambda$, and $K \Sigma$ reactions are small, the contribution to the $\omega N$ is found to be important. The results for the 'conventional' and Pascalutsa-like spin-$\ffh$ descriptions are discussed. \PACS{{11.80.-m},{13.75.Gx},{14.20.Gk},{13.30.Gk}}<br />Comment: Eur. J Phys. A (in print)

Details

Language :
English
Database :
OpenAIRE
Accession number :
edsair.doi.dedup.....a5db61de57c0633e89a09a4ed9007fd9