We present an estimate of certain higher-order corrections to the contribution of the charm triangle loop in the inclusive [Formula presented] decay rate recently discussed by Voloshin. We find that these corrections are minute and hence the result found by Voloshin, although small, is quite robust.
|Number of pages||4|
|Journal||Physical Review D - Particles, Fields, Gravitation and Cosmology|
|State||Published - 1997|