Possible Tests of CP-Violations in $B^\pm$ Decays

Abstract

Some experimental tests are suggested for possible CP-violations for decays of $B^\pm$ bosons. Especially, a detailed comparison of decays $B^+ \rightarrow D^0 π^+ π^+ π^-$ and $B^- \rightarrow \overline{D^0} π^- π^- π^+$ will lead to tests of not only CP, but also C, and P invariances.