1994
Bounding anomalous gauge-boson couplings
Publication
Publication
Physical Review D , Volume 50 - Issue 11 p. 7011- 7024
We investigate indirect phenomenological bounds on anomalous three-gauge-boson couplings. We do so by systematically determining their one-loop implications for precision electroweak experiments. We find that these loop-induced effects cannot be parametrized purely in terms of the parameters S,T, and U. Like some other authors, we find many cancellations among the loop-induced effects, and we show how to cast the low-energy effective theory into a form which makes these cancellations manifest at the outset. In a simultaneous fit of all CP-conserving anomalous three-gauge-boson couplings, our analysis finds only weak phenomenological constraints.
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doi.org/10.1103/PhysRevD.50.7011 | |
Physical Review D | |
Organisation | Department of Physics |
Burgess, C.P., Godfrey, S, König, H. (Heinz), London, D. (David), & Maksymyk, I. (Ivan). (1994). Bounding anomalous gauge-boson couplings. Physical Review D, 50(11), 7011–7024. doi:10.1103/PhysRevD.50.7011
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