We analyze the effect of a form factor in the magnetic contribution to K+--> pi+ pi0 gamma. We emphasize how this can show up experimentally: in particular we try to explore the difference between a possible interference contribution and a form factor in the magnetic part. The form factor used for K+ --> pi+ pi0 gamma is analogous to the one for KL --> pi+ pi- gamma, experimentally well established.
Form factor in K^+rightarrow pi^+ pi^0 gamma: interference versus direct emission / Cappiello, Luigi; D'Ambrosio, G.. - In: PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY. - ISSN 1550-7998. - STAMPA. - 75:(2007), pp. 09404-1-09404-5. [10.1103/PhysRevD.75.094014]
Form factor in K^+rightarrow pi^+ pi^0 gamma: interference versus direct emission
CAPPIELLO, LUIGI;
2007
Abstract
We analyze the effect of a form factor in the magnetic contribution to K+--> pi+ pi0 gamma. We emphasize how this can show up experimentally: in particular we try to explore the difference between a possible interference contribution and a form factor in the magnetic part. The form factor used for K+ --> pi+ pi0 gamma is analogous to the one for KL --> pi+ pi- gamma, experimentally well established.| File | Dimensione | Formato | |
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