Abstract
We derive a lower bound for the integrated cross section for production of weak neutral bosons ine + e − annihilation within general electroweak theories containing an arbitrary number of weak bosons. The low energy parameterC of such theories is expressed in terms of integrals over the weighted cross section fore + e − annihilation at high energies.
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Gounaris, G.J., Schildknecht, D. Sum rules fore + e − annihilation in general electroweak mixing models and extended gauge theories. Z. Phys. C - Particles and Fields 12, 57–61 (1982). https://doi.org/10.1007/BF01475731
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DOI: https://doi.org/10.1007/BF01475731