Study of CKM angle $\gamma$ sensitivity using flavor untagged $B_s^0\to {\tilde{D}}^{(\ast )0}\varphi$ decays

D. Ao, D. Decamp, W. B. Qian +8

A sensitivity study for the measurement of the CKM angle $\gamma$ from $B_s^0\to {\tilde{D}}^{(\ast )0}\varphi$ decays is performed using $D$ meson reconstructed in the quasi flavour-specif…