Journal
CHINESE PHYSICS C
Volume 47, Issue 2, Pages -Publisher
IOP Publishing Ltd
DOI: 10.1088/1674-1137/ac9dea
Keywords
B-c meson; decay constant; nonrelativistic quark model
Categories
Ask authors/readers for more resources
This study calculates the decay constants of low-lying S-wave B-c mesons (B-c(nS) and B-c*(nS) with n <= 3) using a nonrelativistic quark model. It takes into account the running coupling of the strong interaction and carefully considers the uncertainties caused by varying parameters and the loss of Lorentz covariance. In the appendices, the decay constants of low-lying S-wave charmonium and bottomium states are also provided.
The decay constants of the low lying S-wave B-c mesons, i.e. B-c(nS) and B-c*(nS) with n <= 3, are calculated in the nonrelativistic quark model. The running coupling of the strong interaction is taken into account, and the uncertainties due to varying parameters and losing Lorentz covariance are considered carefully. As a byproduct, the decay constants of the low lying S-wave charmonium and bottomium states are given in the appendixes.
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