Jul 16 – 22, 2009
Kraków, Poland
Europe/Warsaw timezone

Hadronic b -> c decays at BaBar

Jul 18, 2009, 11:15 AM
15m
Large Lecture - Hall A (Kraków, Poland)

Large Lecture - Hall A

Kraków, Poland

The Auditorium Maximum of the Jagiellonian University 33 Krupnicza Street 31-123 Kraków
Flavour Physics II. Flavour Physics

Speaker

Mr Tae Min Hong (University of California -- Santa Barbara)

Description

First, we report a study of ten Cabibbo-favored B decays to final states of the form B0bar,B- --> D(*) p pbar n pi, n=0,1,2. We measure the branching fractions and present their kinematic distributions using a data sample of 455 million B Bbar pairs collected with the BaBar detector at the PEP-II asymmetric-energy B Factory at SLAC. Second, we report the Dalitz plot analysis of B- --> D+ pi- pi- using a data sample of 383 million B Bbar pairs. The branching fraction of the B decay as well as the masses and widths of D^{*0}_2 and D^{*0}_0, the 2+ and 0+ c ubar P-wave states to D+ pi- final states, resp., are measured.

Primary author

Mr Tae Min Hong (University of California -- Santa Barbara)

Presentation materials