A Tale of Invisibility: Constraints on New Physics in $b\to s\nu\nu

JHEP 12 (2021) 118 The Belle II experiment will measure the rare decays $B\to K\nu\nu$ and $B\to K^* \nu\nu$ with increased sensitivity which can hence be expected to serve as a very efficient probe of new physics. We calculate the relevant branching ratios in low-energy effective field theory (LEFT...

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Hauptverfasser:	Felkl, Tobias, Li, Sze Lok, Schmidt, Michael A
Format:	Artikel
Sprache:	eng
Schlagworte:	Physics - High Energy Physics - Phenomenology
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