Coupling constants of $D^*D_sK$ and $D_s^*DK$ processes

Details Coupling constants of $D^*D_sK$ and $D_s^*DK$ processes Coupling constants of $D^*D_sK$ and $D_s^*DK$ processes

2006-11-16

arxiv.org/abs/hep-ph/0611217v2

Braz.J.Phys.37:59-62,2007

Physics

High Energy Physics

High Energy Physics - Phenomenology

4 pages, 3 ps figures. Talk presented in the 18 Workshop on Hadron Interactions, IFUSP, Sao Paulo, Brazil, may 22-24 of 2006

Scientific paper

10.1590/S0103-97332007000100019

We calculate the coupling constants of $D^*D_sK$ and $D_s^*DK$ vertices using
the QCD sum rules technique. We compare results obtained in the limit of SU(4)
symmetry and found that the symmetry is broken on the order of 40%.

Affiliated with

Also associated with

No associations

Rating

Coupling constants of $D^*D_sK$ and $D_s^*DK$ processes 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 Coupling constants of $D^*D_sK$ and $D_s^*DK$ processes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Coupling constants of $D^*D_sK$ and $D_s^*DK$ processes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-623989