A test of HHCPT using magnetic moments of heavy baryons
Abstract
Description
First non-trivial chiral corrections to the magnetic moments of triplet (T) and sextet ($S^{(*)}$) heavy baryons are presented using Heavy Hadron Chiral Perturbation Theory. The contributions are calculated up to order ${\cal O}(1/(m_Q Λ_χ^2))$ for T-baryons and up to order ${\cal O}(1/Λ_χ^2)$ for $S^{(*)}$-baryons. The renormalization of the chiral loops is discussed and relations among the magnetic moments of different hadrons are provided.
Poster presented at Heavy Flavours 8, Southampton, july 1999
Poster presented at Heavy Flavours 8, Southampton, july 1999