Dortmund 2021 – wissenschaftliches Programm
T 7.5: Vortrag
Montag, 15. März 2021, 17:00–17:15, Tg
Search for the decay Bs0 → D*+D*− with the LHCb experiment — Sophie Hollit, Philipp Ibis, •Jan Langer, and Antje Mödden — Experimentelle Physik 5, TU Dortmund
At the LHCb experiment precise measurements are performed to search for physics beyond the Standard Model. For this it is important to observe new decays and measure their branching ratio. Besides the primary aim of observing the decay Bs0 → D*+D*−, this analysis also aims to measure the branching ratio relative to the decay B0 → D*+D*−. By measuring the relative branching ratio, dominant systematic uncertainties can be cancelled.
In this talk, the current status of the analysis is presented, in which the full data set of the LHCb experiment is used corresponding to an integrated luminosity of 9 fb−1.