The form factors of the K+ → γ transition are studied in the light-front quark model and chiral perturbation theory of O(p 6). The decay spectrum of K+ → e+ν eγ, dominated by the structure dependent contribution, is illustrated in both models.
All Science Journal Classification (ASJC) codes
- Atomic and Molecular Physics, and Optics
- Nuclear and High Energy Physics
- Astronomy and Astrophysics