Journal
EUROPEAN PHYSICAL JOURNAL C
Volume 71, Issue 9, Pages -Publisher
SPRINGER
DOI: 10.1140/epjc/s10052-011-1758-3
Keywords
-
Categories
Funding
- National Natural Science Foundation of China [11021092, 10975003, 11035003, 11120101004]
Ask authors/readers for more resources
We investigate the rare decays B-c -> D-s (1968)l (l) over bar and B-c -> D*(s) (2317)l (l) over bar in the framework of the light-cone quark model (LCQM). The transition form factors are calculated in the space-like region and then analytically continued to the time-like region via exponential parametrization. The branching ratios and longitudinal lepton polarization asymmetries (LPAs) for the two decays are given and compared with each other. The results are helpful for investigating the structure of B-c meson and for testing the unitarity of CKM quark mixing matrix. All these results can be tested in the future experiments at the LHC.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available