The Rule of Discarding $1/N_c$ in Inclusive Weak Decays. II

Details The Rule of Discarding $1/N_c$ in Inclusive Weak Decays. II The Rule of Discarding $1/N_c$ in Inclusive Weak Decays. II

1992-09-29

arxiv.org/abs/hep-ph/9209289v1

Nucl.Phys. B399 (1993) 459-476

Physics

High Energy Physics

High Energy Physics - Phenomenology

preprint NSF-ITP-92-115,TPI-MINN-92/52-T 20 pages, latex file

Scientific paper

10.1016/0550-3213(93)90505-J

We calculate the leading preasymptotic correction to the inclusive width $b\rightarrow \bar c c s$ (two massive quarks in the final state) due to the operator $\vec \sigma \vec H$. It is found that this correction tends to cancel the $1/N_c$ part of the inclusive width calculated using naive factorization. The absolute value of the effect is of order 0.25. We also discuss how quark-hadron duality is realized in the inclusive decays.

Affiliated with

Also associated with

No associations

Rating

The Rule of Discarding $1/N_c$ in Inclusive Weak Decays. II 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 The Rule of Discarding $1/N_c$ in Inclusive Weak Decays. II, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The Rule of Discarding $1/N_c$ in Inclusive Weak Decays. II will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-605708