Regular Article - Theoretical Physics
Combined chiral dynamics and MIT bag model study of strong Σ(*) Q→ΛQπ decays
Department of Physics, National Kaohsiung Normal University, No.62, Shenjhong Rd., Yanchao Township, Kaohsiung County, Taiwan 824,
* e-mail: email@example.com
Revised: 13 February 2007
Published online: 23 March 2007
The strong decays of the heavy baryons Σ(*) Q→ΛQπ are studied by combining the chiral dynamics and the MIT bag model. In the charm sector, we calculate the decay widths Γ(Σ(*) c→Λcπ) and compare these with the experimental data and other theoretical estimations. In addition, we also predict the strong decay widths Γ(Σ(*) b→Λbπ).
© Springer-Verlag Berlin Heidelberg, 2007