In this paper we consider the Beth-Salpeter(BS) equation for the bound state of two piont particles with a confining kernal. Subsequently we obtain the heavy meson wave function in the framework of heavy quark effective theory assumptions. We calculate the semileptonic weak decay of B to D and D * using the BS wave function to give q2-dependence of the form factors. The obtained results for the from factors, their slopes and curvature are consistent with the experimental data.
M. Haghighat, and M. Momeni, (2020). Semieptonic weak decay of B to D and D*. Iranian Journal of Physics Research, 4(1), 49-54.
MLA
M. Haghighat, , and M. Momeni, . "Semieptonic weak decay of B to D and D*", Iranian Journal of Physics Research, 4, 1, 2020, 49-54.
HARVARD
M. Haghighat , M. Momeni (2020). 'Semieptonic weak decay of B to D and D*', Iranian Journal of Physics Research, 4(1), pp. 49-54.
CHICAGO
M. Haghighat and M. Momeni, "Semieptonic weak decay of B to D and D*," Iranian Journal of Physics Research, 4 1 (2020): 49-54,
VANCOUVER
M. Haghighat , M. Momeni Semieptonic weak decay of B to D and D*. Dear user; Recently we have changed our software to Sinaweb. If you had already registered with the old site, you may use the same USERNAME but you need to change your password. To do so at the first use, please choose, 2020; 4(1): 49-54.
