Rare decay in the Skyrme model
arXiv:hep-ph/0405162 · doi:10.1103/PhysRevD.70.077506
Abstract
Rare nonleptonic decay branching ratio is estimated by means of the QCD enhanced effective weak Hamiltonian supplemented by the SU(3) Skyrme model used to estimate the nonperturbative matrix elements. The whole scheme is equivalent to that which works well for the nonleptonic hyperon and decays. The computed rate is in a good agreement with data.
arXiv comment4 pages, version to appear in Phys. Rev. D
References in corpus (18)
- Pentaquark in the Skyrme Model
- Chiral-Soliton Predictions for Exotic Baryons
- Radial excitations of low--lying baryons and the penta--quark
- Is Theta+(1540) a Kaon--Skyrmion Resonance?
- Baryons as Three Flavor Solitons
- Exotic baryon states in topological soliton models
- Long Distance Contribution to and Implications for and
- Non-leptonic hyperon weak decays in the Skyrme model revisited
- On Exotic Systems of Baryons in Chiral Soliton Models
- Exotic Baryons and Monopole Excitations in a Chiral Soliton Model
- Pentaquark States in {27} Baryon Multiplet from Chiral Soliton Model
- Skyrme model and nonleptonic hyperon decays
- Hadronic Weak Decays of Hyperons in a Soliton Model
- Resonances in weak nonleptonic Omega^- decay
- Moments of inertia, nucleon axial-vector coupling, the {\bf 8}, {\bf 10}, and mass spectrums and the higher SU(3)_f representation mass splittings in the Skyrme model
- Nonleptonic decays and the Skyrme model
- The exotic baryon mass spectrum and the decuplet-octet and antidecuplet-octet mass difference in the Skyrme model
- Hyperon Decay Modes with the HyperCP Experiment at Fermilab