Sažetak sa skupa
K → π⁰γγ AND K → π⁰γγ* reexamined in a large N limit
Svjetlana Fajfer
; Institut za fiziku PMF, University of Sarajevo, Sarajevo, Yugoslavia
Sažetak
An approach to the K → π⁰γγ and K → π⁰γγ* decays in the standard model based on the large N expansion is presented. The Dalitz plot for K → π⁰γγ* is very well reproduced and CP violating parameter is found. The inner bremsstrahlung and direct emission parts of the amplitudes for K → π⁰γγ* are determined.
Ključne riječi
Hrčak ID:
338489
URI
Datum izdavanja:
21.12.1989.
Posjeta: 178 *