Search for the $B_s^0\to \hat{I}{\cdot }^{\prime }\ddot{I}•$ decay

Abstract

A search for the charmless $B_s^0\to \hat{I}{\cdot }^{\prime }\ddot{I}•$ decay is performed using $pp$ collision data collected by the LHCb experiment at centre-of-mass energies of $7$ and $8$ TeV, corresponding to an integrated luminosity of 3 fb${}^{-1}$. No signal is observed and upper limits on the $B_s^0\to \hat{I}{\cdot }^{\prime }\ddot{I}•$ branching fraction are set to $0.82\times 10^{-6}$ at $90\%$ and $1.01\times 10^{-6}$ at $95\%$ confidence level.

All figures and tables, along with any supplementary material and additional information, are available at https://lhcbproject.web.cern.ch/lhcbproject/Publications/LHCbProjectPublic/LHCb-PAPER-2016-060.html