HIP NEWS June 20th 2016
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DEPARTMENT OF PHYSICS / HIP JOINT COLLOQUIA / SEMINARS
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Tuesday 21 June 2016 at 10.15 in A315
Michael Gronau (Technion, Haifa)
Precise perturbative flavor symmetry breaking in D decays
Abstract: Flavor SU(3) has been known to describe adequately hadronic charmed meson decay amplitudes with SU(3) breaking corrections of 20-30%. I will describe a new approach treating perturbatively high order SU(3) breaking. I will focus on predicted amplitude relations affected by tiny fourth order SU(3) breaking terms varying between 10^{-3} and 10^{-4}. SU(3) relations failing at such high precision could provide evidence for new physics in the flavor sector.
Visitors
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P. Dendooven 6.6.-9.6. ; 20.6.-8.7.
B.S. DiNunno 1.6. – 3.7. (NJ)