Research Article

Heavy-Light Mesons in the Nonrelativistic Quark Model Using Laplace Transformation Method

Table 10

Leptonic decay width of D+ meson in GeV.

Present [79] [108] [66]

0.622 ×10−201.488 ×10−201.323 ×10−205.706 ×10−21
2.715 ×10−166.322 ×10−165.641 ×10−162.433 ×10−16
0.668 ×10−151.215 ×10−151.529 ×10−156.157 ×10−16