Relations between inclusive decay rates of heavy baryons

Details Relations between inclusive decay rates of heavy baryons Relations between inclusive decay rates of heavy baryons

1999-01-28

arxiv.org/abs/hep-ph/9901445v2

Phys.Rept. 320 (1999) 275-285

Physics

High Energy Physics

High Energy Physics - Phenomenology

12 pages, LaTeX, minor typos corrected, one reference added

Scientific paper

10.1016/S0370-1573(99)00054-X

The dependence of inclusive weak decay rates of heavy hadrons on the flavors of spectator light quarks is revisited with application to decays of charmed and b hyperons. It is pointed out that the differences in the semileptonic decay rates, the differences in the Cabibbo suppressed decay rates of the charmed hyperons, and the splitting of the total decay rates of the b hyperons are all related to the differences in the lifetimes of the charmed hyperons independently of poor knowledge of hadronic matrix elements. The approximations used in these relations are the applicability of the expansion in the inverse of the charmed quark mass and the flavor SU(3) symmetry.

Affiliated with

Also associated with

No associations

Rating

Relations between inclusive decay rates of heavy baryons 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 Relations between inclusive decay rates of heavy baryons, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Relations between inclusive decay rates of heavy baryons will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-615616