Speakers
Evelina Gersabeck
(University of Manchester (GB))
Evelina Mihova Gersabeck
(University of Manchester (GB))
Description
The BESIII experiment has collected an integrated luminosity corresponding to 2.93 fb$^{-1}$ of data at 3.773 GeV, and 6.3 fb$^{-1}$ of data between 4.18 and 4.23 GeV, respectively, which allows for precision tests with D meson decays. We will present an overview of the recent results on lepton flavour universality tests with (semi-)leptonic decays of charmed mesons. We will also report the latest precision measurements of the decay constants fDs+ and the CKM matrix elements $|V_{cs}|$ via $D_{(s)}^+ \rightarrow l^+\nu ~(l=\mu, \tau)$ decays, which are important to test the LQCD calculations and the CKM matrix unitarity.
| Scientific topic | Symmetries and Interactions |
|---|
Authors
Evelina Gersabeck
(University of Manchester (GB))
Evelina Mihova Gersabeck
(University of Manchester (GB))
