Volume 4, Number 1 (12-2003)                   IJPR 2003, 4(1): 49-54 | Back to browse issues page


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M. Haghighat, M. Momeni. Semieptonic weak decay of B to D and D*. IJPR. 2003; 4 (1) :49-54
URL: http://ijpr.iut.ac.ir/article-1-203-en.html

Abstract:   (11729 Views)

  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.

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Type of Study: Research | Subject: general

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