Semileptonic decays of the light J(P)=1/2(+) ground state baryon octet
This is the pre-published version which is collected from arXiv. The published version is at http://prd.aps.org/abstract/PRD/v78/i9/e094005
We calculate the semileptonic baryon octet-octet transition form factors using a manifestly Lorentz covariant quark model approach based on the factorization of the contribution of valence quarks and chiral effects. We perform a detailed analysis of SU(3)-breaking corrections to the hyperon semileptonic decay form factors. We present complete results on decay rates and asymmetry parameters including lepton mass effects for the rates.
A Faessler, T Gutsche, BR Holstein, MA Ivanov, JG Korner, and VE Lyubovitskij. "Semileptonic decays of the light J(P)=1/2(+) ground state baryon octet" Physical Review D 78.9 (2008).
Available at: http://works.bepress.com/barry_holstein/210