Mostra el registre complet de l'element
Ecker, Gerhard; Müller, Guido; Neufeld, Helmut; Pich Zardoya, Antonio | |||
Aquest document és un/a article, creat/da en: 2000 | |||
|
|||
We discuss pi(0)-eta mixing and its implication for epsilon'/epsilon to next-to-leading order in the low-energy expansion. The big effect due to eta-eta' mixing is shown to be largely cancelled by other contributions occurring at the same order in the chiral expansion. | |||
Veure al catàleg Trobes | |||