On the D^*+_s -> D^+_s pi^0 decay in the Effective quark model with chiral U(3)xU(3) symmetry

Details On the D^*+_s -> D^+_s pi^0 decay in the Effective quark model with chiral U(3)xU(3) symmetry On the D^*+_s -> D^+_s pi^0 decay in the Effective quark model with chiral U(3)xU(3) symmetry

1998-05-17

arxiv.org/abs/hep-ph/9805347v2

Physics

High Energy Physics

High Energy Physics - Phenomenology

7 pages, Latex, no figures

Scientific paper

The partial width of the decay D^*+_s -> D^+_s pi^0 going through the violation of isotopical symmetry is computed with respect to the partial width of the radiative decay D^*+_s -> D^+_s gamma in the effective quark model with chiral U(3)xU(3) symmetry incorporating Heavy quark effective theory (HQET) and Chiral perturbation theory at the quark level (CHPT)_q. We investigate a sensitivity of the ratio of the partial widths R_0 to current s-quark mass corrections and find a strong dependence.

Affiliated with

Also associated with

No associations

Rating

On the D^*+_s -> D^+_s pi^0 decay in the Effective quark model with chiral U(3)xU(3) symmetry does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with On the D^*+_s -> D^+_s pi^0 decay in the Effective quark model with chiral U(3)xU(3) symmetry, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and On the D^*+_s -> D^+_s pi^0 decay in the Effective quark model with chiral U(3)xU(3) symmetry will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-182945