CPasymmetries in neutralB-meson decays

The formalism of the $\mathrm{CP}$-violating asymmetries in neutral $B$-meson decays is discussed in detail. The standard model predictions of the $\mathrm{CP}$-violating effects are estimated. The implications of these predictions are then intensively analyzed in the phenomenology of the asymmetries in semileptonic decays, in the decay to a final $\mathrm{CP}$ eigenstate, and in the decay of $B^0{\overline{B}}^0$ into two $\mathrm{CP}$ eigenstates in the view of the next planned $B$ factories.