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Dynamically generated resonances from the vector octet-baryon decuplet interaction

✍ Scribed by Sourav Sarkar; Bao-Xi Sun; E. Oset; M. J. Vicente Vacas

Book ID
111619643
Publisher
Springer
Year
2010
Tongue
English
Weight
648 KB
Volume
44
Category
Article
ISSN
1434-601X

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πŸ“œ SIMILAR VOLUMES

Baryonic resonances from baryon decuplet
Baryonic resonances from baryon decuplet-meson octet interaction
✍ Sourav Sarkar; E. Oset; M.J. Vicente Vacas πŸ“‚ Article πŸ“… 2005 πŸ› Elsevier Science 🌐 English βš– 593 KB

We study S-wave interactions of the baryon decuplet with the octet of pseudoscalar mesons using the lowest order chiral Lagrangian. In the S = 1 sector, we find an attractive interaction in the βˆ†K channel with I = 1 while it is repulsive for I = 2. The attractive interaction leads to a pole in the s