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Nonperturbative renormalization of quark bilinear operators and Bk using domain wall fermions

Record type: Article

We present a calculation of the renormalization coefficients of the quark bilinear operators and the K-K? mixing parameter BK. The coefficients relating the bare lattice operators to those in the RI/MOM scheme are computed nonperturbatively and then matched perturbatively to the MS? scheme. The coefficients are calculated on the RBC/UKQCD 2+1 flavor dynamical lattice configurations. Specifically we use a 163×32 lattice volume, the Iwasaki gauge action at ?=2.13 and domain wall fermions with Ls=16.

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Citation

Aoki, Y., Boyle, P.A., Christ, N.H., Dawson, C., Donnellan, M.A., Izubuchi, T., Jüttner, A., Li, S., Mawhinney, R.D., Noaki, J., Sachrajda, C., Soni, A., Tweedie, R.J. and Yamaguchi, A. (2008) Nonperturbative renormalization of quark bilinear operators and Bk using domain wall fermions Physical Review D, 78, (5), 054510-[28pp]. (doi:10.1103/PhysRevD.78.054510).

More information

Published date: 24 September 2008
Organisations: High Energy Physics

Identifiers

Local EPrints ID: 143317
URI: http://eprints.soton.ac.uk/id/eprint/143317
ISSN: 1550-7998
PURE UUID: c8e98b79-ae92-4acd-864d-aa30821d8e59

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Date deposited: 26 May 2010 08:14
Last modified: 18 Jul 2017 23:10

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Contributors

Author: Y. Aoki
Author: P.A. Boyle
Author: N.H. Christ
Author: C. Dawson
Author: M.A. Donnellan
Author: T. Izubuchi
Author: A. Jüttner
Author: S. Li
Author: R.D. Mawhinney
Author: J. Noaki
Author: C. Sachrajda
Author: A. Soni
Author: R.J. Tweedie
Author: A. Yamaguchi

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