3–10 Aug 2016
Chicago IL USA
US/Central timezone
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Leptonic and semileptonic D decays at BESIII (10' + 5')

5 Aug 2016, 12:55
15m
Superior A

Superior A

Oral Presentation Quark and Lepton Flavor Physics Quark and Lepton Flavor Physics

Speaker

Ronald Poling (University of Minnesota)

Description

The BESIII Experiment at the Beijing Electron Positron Collider (BEPCII) accumulated the world's largest e+e- collision samples at 3.773 and 4.009 GeV. Based on analyses of D(s)+ to l+v, D0 to K(pi)-e+v, D+ to K^0_Le+v, D+ to K-pi+e+v and D+ to omega e+v, we report the determinations of CKM matrix elements |Vcs(d)|,the D(s)+ decay constants, the form factors of D semi-leptonic decays. These are important to calibrate the LQCD calculations of decay constant and form factors and to test the CKM unitarity.

Presentation materials