Non-leptonic kaon decays and the chiral anomaly
NAGIOS: RODERIC FUNCIONANDO

Non-leptonic kaon decays and the chiral anomaly

Repositori DSpace/Manakin

Non-leptonic kaon decays and the chiral anomaly

Mostra el registre complet de l'element

Visualització       (305.6Kb)

Exportar a Refworks
    
Ecker, Gerhard; Neufeld, Helmut; Pich Zardoya, Antonio Perfil
Aquest document és un/a article, creat/da en: 1994
An investigation is performed of all non-leptonic kaon decays sensitive to the chiral anomaly. Within the framework of chiral perturbation theory, there are two classes of anomalous amplitudes at O(p4): reducible and direct contributions. Only radiative transitions are affected by the anomaly. The phenomenology of the decays K(L) --> pi+pi-gamma and K+ --> pi+pi0gamma is studied in detail. Including the dominant contributions of O(p6), the experimentally observed dependence of the direct emission amplitude for K(L) --> pi+pi-gamma on the photon energy can be understood. A survey is made of the rare ''anomalous'' decays K --> pipigammagamma and K --> 3pigamma(gamma), including some numerical estimates.

    Ecker, Gerhard Neufeld, Helmut Pich Zardoya, Antonio 1994 Non-leptonic kaon decays and the chiral anomaly Nuclear Physics B 413 1-2 321 352
http://dx.doi.org/10.1016/0550-3213(94)90623-8
distribuït sota llicència Creative Commons de Reconeixement-NoComercial 3.0 No adaptada

Aquest element apareix en la col·lecció o col·leccions següent(s)

Mostra el registre complet de l'element

Cerca a RODERIC

Cerca avançada

Visualitza

Estadístiques