Title
CHIRAL SYMMETRY, NONLEPTONIC HYPERON DECAY, AND THE FEINBERG-KABIR-WEINBERG THEOREM
Publication Date
1986
Journal or Book Title
PHYSICAL REVIEW D
Abstract
We demonstrate that additional (kaon-pole) diagrams must be appended to the traditional commutator-plus-baryon-pole approach to nonleptonic hyperon decay. The modified analysis satisfied the constraints of the Feinberg-Kabir-Weinberg theorem. The new terms are not numerically significant in the case of the usual current-current Hamiltonian, in the continuum limit, but can be important for work using lattice techniques or for other Hamiltonians.
Pages
2717-2719
Volume
33
Issue
9
Recommended Citation
Donoghue, JF and Holstein, BR, "CHIRAL SYMMETRY, NONLEPTONIC HYPERON DECAY, AND THE FEINBERG-KABIR-WEINBERG THEOREM" (1986). PHYSICAL REVIEW D. 188.
Retrieved from https://scholarworks.umass.edu/physics_faculty_pubs/188
Comments
Published version is located at http://prd.aps.org/abstract/PRD/v33/i9/p2717_1