Isospin Structure of Penguins And Their Consequences in $B$ Physics

Details Isospin Structure of Penguins And Their Consequences in $B$ Physics Isospin Structure of Penguins And Their Consequences in $B$ Physics

1994-08-31

arxiv.org/abs/hep-ph/9408404v2

Phys.Rev.Lett.74:26-29,1995; Erratum-ibid.74:4099,1995

Physics

High Energy Physics

High Energy Physics - Phenomenology

Revtex, 11 pages, typos in eq.(17) were corrected

Scientific paper

10.1103/PhysRevLett.74.26

Isospin structure of gluon mediated or strong penguin is significantly altered when the full electroweak corrections are included. This has the consequence that some previous analyses which relied on a simple isospin structure in charmless $B$ decays become inapplicable. We present the general Hamiltonian in next-to-leading order QCD, and illustrate our conclusion quantitatively for $B\rightarrow \pi\pi$ and $B\rightarrow K\pi$ decays in the factorization approximation. Some remarks on CP asymmetries in $B$ decays are also made.

Affiliated with

Also associated with

No associations

Rating

Isospin Structure of Penguins And Their Consequences in $B$ Physics 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 Isospin Structure of Penguins And Their Consequences in $B$ Physics, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Isospin Structure of Penguins And Their Consequences in $B$ Physics will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-51775