Non-perturbative renormalisation of four fermion operators and B-bar B mixing with Wilson fermions

Details Non-perturbative renormalisation of four fermion operators and B-bar B mixing with Wilson fermions Non-perturbative renormalisation of four fermion operators and B-bar B mixing with Wilson fermions

2002-09-17

arxiv.org/abs/hep-lat/0209131v1

Physics

High Energy Physics

High Energy Physics - Lattice

3 pages (4 figures), Lattice2002(heavyquark)

Scientific paper

We present new results for the renormalisation and subtraction constants for
the four fermion Delta F=2 operators, computed non-perturbatively in the RI-MOM
scheme (in the Landau gauge). From our preliminary analysis of the lattice data
at beta=6.45, for the B-bar B mixing bag-parameter we obtain B_B^{RGI} =
1.46(7)(1).

Affiliated with

Also associated with

No associations

Rating

Non-perturbative renormalisation of four fermion operators and B-bar B mixing with Wilson fermions 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 Non-perturbative renormalisation of four fermion operators and B-bar B mixing with Wilson fermions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Non-perturbative renormalisation of four fermion operators and B-bar B mixing with Wilson fermions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-196400