Speaker
SWARNA PRABHA MAHARANA
Description
The Belle and Belle II B-factories have collectively gathered an extensive 1.1~ab$^{-1}$ dataset of $e^+ e^-$ collisions at the $\Upsilon(4S)$ resonance, resulting in the production of numerous $B\bar{B}$ pairs. This allows for precise measurements of hadronic $B$ decays, which is essential to test Quantum Chromodynamics (QCD) and refine theoretical models. This also helps improve simulation accuracy. We present results for the B to hadronic decays such as $B^- \to D^0 \rho^-$, $B \to DK^{*}K_{(s)}^{(*)(0)}$, $B^0 \to \eta' K_{S}^{0}$ and $B \to \pi^{0} \pi^{0}$. These decays provide deep insights into absolute branching fractions and angular distributions of decay products and help measure CKM elements.
| Track type | Flavour Physics |
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