Perturbative renormalization factors for generic {delta}S=2 four-quark operators in domain-wall QCD with improved gauge action

Journal Article · Mon May 01 00:00:00 EDT 2006 · Physical Review. D, Particles Fields

DOI:https://doi.org/10.1103/PHYSREVD.73.094502· OSTI ID:20783004

Nakamura, Yousuke ^[1]; Kuramashi, Yoshinobu ^[1]

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1. Graduate School of Pure and Applied Sciences, University of Tsukuba, Tsukuba 305-8571 (Japan)

We calculate one-loop renormalization factors of generic {delta}S=2 four-quark operators for domain-wall QCD with the plaquette gauge action and the Iwasaki gauge action. The renormalization factors are presented in the modified minimal subtraction (MS) scheme with the naive dimensional regularization. As an important application we show how to construct the renormalization factors for the operators contributing to K{sup 0}-K{sup 0} mixing in the supersymmetric models with the use of our results.

• OSTI ID: 20783004
• Journal Information: Physical Review. D, Particles Fields, Vol. 73, Issue 9; Other Information: DOI: 10.1103/PhysRevD.73.094502; (c) 2006 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
GAUGE INVARIANCE
KAONS NEUTRAL
MIXING
PERTURBATION THEORY
QUANTUM CHROMODYNAMICS
QUARKS
RENORMALIZATION
SUPERSYMMETRY