Izvorni znanstveni članak

Meson bag states and the momentum eigenstates

Amon Ilakovac ; Theoretical Physics Department, Prirodoslovno-matematički fakultet, Zagreb, Croatia, Yugoslavia
Dubravko Tadić ; Theoretical Physics Department, Prirodoslovno-matematički fakultet, Zagreb, Croatia, Yugoslavia
Srećko Žganec ; Theoretical Physics Department, Prirodoslovno-matematički fakultet, Zagreb, Croatia, Yugoslavia
Ephraim Fischbach ; Physics Department, Purdue University, West Lafayette, IN 47907, USA

Sažetak

Meson momentum-eigenstates are obtained by projecting from the boosted-bag model states. These momentum-eigenstates are then used to calculate the pion decay constant fn, and the weak pion-kaon transition matrix elements <π|Hω|K>. The transition matrix elements are parametrized to explain K → 2π decays and used to estimate the amplitude for rare decays K → πYy involving a light vector particle Yy.

Ključne riječi

Hrčak ID:

332304

URI

https://hrcak.srce.hr/332304

Datum izdavanja:

3.12.1990.

Podaci na drugim jezicima: hrvatski

Posjeta: 361 *