Meson baryon production and interaction
โ Scribed by D. Grzonka; K. Kilian
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 456 KB
- Volume
- 684
- Category
- Article
- ISSN
- 0375-9474
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
We present a chiral-invariant SU(3) Lagrangian describing the interactions of the baryon octet with the lowest-mass meson nonets. Empirical estimates for the strengths of these vertices are given. The nonlinear realization of the chiral symmetry generates pair-meson interaction vertices, the couplin
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 โK channel with I = 1 while it is repulsive for I = 2. The attractive interaction leads to a pole in the s
In this talk I review recent advances on the structure of the meson and baryon resonances which can be dynamically generated from the interaction of mesons or mesons and baryons. Particular emphasis is put on results involving vector mesons, which bring new light into the nature of some of the obser