|
| a | b |
|
Thiswork(A) | 0.22 | 1.52 | 0.50 | 0.70 × 10−4 |
This work (B) | 0.20 | 1.45 | 0.45 | 0.56 × 10−4 |
QCD LCSR [2] | 0.15 | 1.08 | 0.22 | 0.16 × 10−4 |
QCD LCSR [4] | 0.229 |
|
|
|
QCD LCSR [6] | 0.238 |
|
| 0.73 × 10−4 |
Experiment [7] |
|
|
| (0.44± 0.23± 0.11)× 10−4 |
Experiment [8] |
|
|
| (0.36± 0.05± 0.04)× 10−4 |