English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

We study the feasibility and advantages of investigating the $c\to s$ decaychannel of the $B_c$ meson through the cascade decay $B_c\to B_s\pi$, $B_s\toD_s\ell\nu$. We take into account possible contaminations coming from thevector excitations (like $B_s^*$, $D_s^*$ or $\rho$ in the intermediate stagesof the cascade) too, as well as the opposite cascade $B_c\to B_s\ell\nu$,$B_s\to D_s\pi$. We show how the $p_T$ distribution of the pion and the leptoncan possibly help to differentiate between various form factor models, forwhich we either need more integrated luminosity at the LHC, or ahigh-luminosity $e^+e^-$ B factory producing $B_c$ mesons too.

The role of leptonic cascades in $B_c \to B_s$ at the LHC