PoS - Proceedings of Science
Volume 414 - 41st International Conference on High Energy physics (ICHEP2022) - Quark and Lepton Flavour Physics
(Semi-)leptonic D$_{(s)}$ decays at BESIII
I. Balossino
Full text: pdf
Supplementary files
Pre-published on: December 06, 2022
Published on:
BESIII has collected $2.93$ and $6.32\,\mathrm{fb^{-1}}$ of e$^+$e$^-$ collision data samples at $3.773$ and
$4.178$-$4.226$ GeV, respectively. We will report precision measurements of $f_{D_{(s)}}$, $|V_{cs}|$,
and test of lepton flavor universality by studying the leptonic decays of $D_s^+ \rightarrow l \nu$
with $\tau^+ \rightarrow \rho^+ \nu$, $\pi^+ \nu$, and $e^+ \nu \nu$. We will also report the observation of
semileptonic decay of $D^0 \rightarrow \rho^-\mu^+\nu$ and lepton flavor universality test, and the
studies of some other semileptonic decays, such as $D_s^+ \rightarrow \pi^0\pi^0e^+\nu$ and $D_s^+ \rightarrow K_s^0 K_s^0 e^+\nu$.
DOI: https://doi.org/10.22323/1.414.0699
How to cite

Metadata are provided both in "article" format (very similar to INSPIRE) as this helps creating very compact bibliographies which can be beneficial to authors and readers, and in "proceeding" format which is more detailed and complete.

Open Access
Creative Commons LicenseCopyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.