Electromagnetic penguin operators and direct CP violation in K --> pi l^+ l^-

Details Electromagnetic penguin operators and direct CP violation in K --> pi l^+ l^- Electromagnetic penguin operators and direct CP violation in K --> pi l^+ l^-

2002-03-08

arxiv.org/abs/hep-ph/0203087v2

JHEP 0207 (2002) 068

Physics

High Energy Physics

High Energy Physics - Phenomenology

12 pages, JHEP style, gluonic corrections to B_T added

Scientific paper

10.1088/1126-6708/2002/07/068

Supersymmetric extensions of the Standard Model predict a large enhancement of the Wilson coefficients of the dimension-five electromagnetic penguin operators affecting the direct CP violation in K_L --> pi^0 e^+ e^- and the charge asymmetry in K^\pm --> pi^\pm l^+ l^-. Here we compute the relevant matrix elements in the chiral quark model and compare these with the ones given by lattice calculations

Affiliated with

Also associated with

No associations

Rating

Electromagnetic penguin operators and direct CP violation in K --> pi l^+ l^- 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 Electromagnetic penguin operators and direct CP violation in K --> pi l^+ l^-, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electromagnetic penguin operators and direct CP violation in K --> pi l^+ l^- will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-268203