Prefer a chat interface with context about you and your work?
Search for <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msup><mml:mi>B</mml:mi><mml:mn>0</mml:mn></mml:msup></mml:math> decays to invisible final states ( <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mo>+</mml:mo><mml:mi>γ</mml:mi></mml:math> ) at Belle
We report searches for ${B}^{0}\ensuremath{\rightarrow}\text{invisible}$ and ${B}^{0}\ensuremath{\rightarrow}\text{invisible}+\ensuremath{\gamma}$ decays, where the energy of the photon is required to be larger than 0.5 GeV. These results are obtained from a $711\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ data sample that contains $772\ifmmode\times\else\texttimes\fi{}{10}^{6}B\overline{B}$ pairs and was collected near the $\mathrm{\ensuremath{\Upsilon}}(4S)$ resonance with the Belle detector at the …