$ΔI = 3/2$ kaon weak matrix elements with non-zero total momentum

Details $ΔI = 3/2$ kaon weak matrix elements with non-zero total momentum $ΔI = 3/2$ kaon weak matrix elements with non-zero total momentum

2005-09-26

arxiv.org/abs/hep-lat/0509135v1

PoS LAT2005 (2005) 351

Physics

High Energy Physics

High Energy Physics - Lattice

6 pages, 7 figures, Talk presented at Lattice 2005 (Weak matrix elements)

Scientific paper

We present preliminary results for the $\Delta I = 3/2$ kaon decay matrix elements using domain wall fermions and the DBW2 gauge action at one coarse lattice spacing corresponding to $a^{-1} = 1.3$ GeV. We employ an extention of the Lellouch and L\"uscher formula for non-zero total momentum to extract the infinite volume, center-of-mass system decay amplitudes. We compare the result of $\mathrm{Re}A_2$ with previous results calculated by several methods, and experiment. We also show the I=2 $\pi\pi$ scattering phase shift.

Affiliated with

Also associated with

No associations

Rating

$ΔI = 3/2$ kaon weak matrix elements with non-zero total momentum 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 $ΔI = 3/2$ kaon weak matrix elements with non-zero total momentum, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and $ΔI = 3/2$ kaon weak matrix elements with non-zero total momentum will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-503215