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2008

A minimal set of top anomalous couplings

Aguilar-Saavedra, J. A.

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We simplify the general form of the fermion-fermion-gauge boson interactions generated by dimension-six gauge-invariant effective operators by using the equations of motion to remove redundant operators.

It is found that the most general vertex for off-shell fermions fi, fj and an off-shell boson V=W,Z,gamma,g only involves gamma^mu and sigma^{mu nu} q_nu terms, with q=p_i-p_j.
Examples are given for the Wtb, Ztt, gamma tt and gtt interactions, whose general expression is greatly simplified with respect to previous results in the literature.
The same arguments apply to top flavour-changing neutral interactions with the Z boson, the photon or the gluon, which can also be parameterised in full generality with only gamma^mu and sigma^{mu nu} q_nu couplings.

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S. L. Glashow, J. Iliopoulos and L. Maiani, Phys. Rev. D 2
1970
Earlier work this paper cites.
C. J. C. Burgess and H. J. Schnitzer, Nucl. Phys. B 228
1983
Earlier work this paper cites.
C. N. Leung, S. T. Love and S. Rao, Z. Phys. C 31
1986
Earlier work this paper cites.
W. Buchmuller and D. Wyler, Nucl. Phys. B 268
1986
Earlier work this paper cites.
C. Arzt, Phys. Lett. B 342
1995
Earlier work this paper cites.
G. J. Gounaris, M. Kuroda and F. M. Renard, Phys. Rev. D 54
1996
Earlier work this paper cites.
G. J. Gounaris, D. T. Papadamou and F. M. Renard, Z. Phys. C 76
1997
Earlier work this paper cites.

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