Neutral Mesons with Heavy Quarks and Mixing Angles in Six-Quarks Model

摘要

The expressions for transition amplitudes for K exp 0 -like systems into their antisystems in the framework of a six-quark model were obtained. The mass differences of longelived and shortlived states of D exp 0 , T exp 0 , Tsub(c)sup(0) neutral mesons are calculated for finite magnitudes of momenta of external fermion lines of box diagrams. (Atomindex citation 12:579854)