Hamburg 2016 – wissenschaftliches Programm
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T: Fachverband Teilchenphysik
T 7: BSM Suchen II
T 7.4: Vortrag
Montag, 29. Februar 2016, 11:45–12:00, VMP6 HS B
Search for New Physics in Singly Cabibbo Suppressed D Decays at the Belle Experiment — •Dmytro Levit, Daniel Greenwald, Johannes Rauch, Andreas Hönle, Arseniy Tsipenyuk, and Stephan Paul for the Belle collaboration — Physikdepartment E18, TU München, Garching
The Standard Model predicts CP-Violation effects to be confined to ΔI = 1/2 amplitudes in singly Cabibbo suppressed D decays. Therefore the measurement of CP violation in ΔI = 3/2 amplitudes will provide evidence of new physics.
In our analysis we undertake the first measurement of the branching ratio for the D± → Ks0 K∓ π± π± π0 decay using the data sample of the Belle experiment. Additionally an amplitude analysis of the decay will be performed to estimate the effect of the new physics contribution to the decay.
The current status of the analysis will be presented in the contribution.