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Corrections to oblique parameters induced by anomalous vector boson couplings

van der Bij, J. and Kastening, Boris (1998):
Corrections to oblique parameters induced by anomalous vector boson couplings.
In: Physical Review D, American Physical Society, pp. 2903-2926, 57, (5), ISSN 0556-2821, [Online-Edition: http://dx.doi.org/10.1103/PhysRevD.57.2903],
[Article]

Abstract

We study quadratically divergent radiative corrections to the oblique parameters at CERN LEP1 induced by nonstandard vector boson self-couplings. We work in the Stückelberg formalism and regulate the divergences through a gauge-invariant higher derivative scheme. Using consistency arguments together with the data we find a limit on the anomalous magnetic moment Dk of the W boson, uDku&0.26. [S0556-2821~98!04205-2]

Item Type: Article
Erschienen: 1998
Creators: van der Bij, J. and Kastening, Boris
Title: Corrections to oblique parameters induced by anomalous vector boson couplings
Language: English
Abstract:

We study quadratically divergent radiative corrections to the oblique parameters at CERN LEP1 induced by nonstandard vector boson self-couplings. We work in the Stückelberg formalism and regulate the divergences through a gauge-invariant higher derivative scheme. Using consistency arguments together with the data we find a limit on the anomalous magnetic moment Dk of the W boson, uDku&0.26. [S0556-2821~98!04205-2]

Journal or Publication Title: Physical Review D
Volume: 57
Number: 5
Publisher: American Physical Society
Divisions: 11 Department of Materials and Earth Sciences > Material Science > Advanced Thin Film Technology
11 Department of Materials and Earth Sciences > Material Science
11 Department of Materials and Earth Sciences
Date Deposited: 04 Jan 2013 10:20
Official URL: http://dx.doi.org/10.1103/PhysRevD.57.2903
Identification Number: doi:10.1103/PhysRevD.57.2903
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