Jun 24 – 25, 2019
Prague, Czech Republic
Europe/Prague timezone

Measurement of the CP-violating phase phi(s) with Bs decays

Jun 25, 2019, 11:30 AM
20m
Lecture room 103 (Prague, Czech Republic)

Lecture room 103

Prague, Czech Republic

Czech Technical University in Prague Břehová 7, 115 19 Prague, Czech Republic

Speaker

Lukas Novotny (Czech Technical University (CZ))

Description

The CP violating phase $\phi_S$ arises in the interference between the amplitudes of $B_s^0$ mesons decaying via $b \rightarrow s$ transition and those decaying after oscillation. The flavour tagging methods of $B_s^0$ has significant impact on the precision of the $\phi_s$ phase studies.
This talk will be focused on the procedure of the calibration of opposite side tagging method using $B^{\pm}$ decays and its implementation into the $B_s^0 \rightarrow J/\psi \phi$ measurements.

Primary author

Lukas Novotny (Czech Technical University (CZ))

Presentation materials