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Probing strongly interacting W's at the ILC with polarized beams

Ananthanarayan, B and Patra, Monalisa and Poulose, P (2012) Probing strongly interacting W's at the ILC with polarized beams. In: JOURNAL OF HIGH ENERGY PHYSICS (3).

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Official URL: http://dx.doi.org/10.1007/JHEP03(2012)060


We study the possibility of finger printing a strongly interacting W boson sector which is consistent with present day LHC searches at the ILC with longitudinal as well as transversely polarized electron and positron beams. We account for the final state interaction using a suitable Omnes formalism in terms of a plausible resonance description, and carry out thorough analyses of cross sections, asymmetries and angular distributions of the W's. We carry out a comparison with other extensions of the Standard Model, where heavy additional Z' bosons arise naturally. We also consider the effect of the strong final state interaction on a correlation that depends on (phi(-) -phi(+)),where the phi-(+) are the azimuthal angles of decay leptons, and find that it is a useful discriminant.

Item Type: Journal Article
Publisher: Springer
Additional Information: Copyright for this article belongs to Springer
Keywords: e plus -e- Experiments
Department/Centre: Division of Physical & Mathematical Sciences > Centre for High Energy Physics
Date Deposited: 03 Aug 2012 09:52
Last Modified: 03 Aug 2012 09:52
URI: http://eprints.iisc.ac.in/id/eprint/44522

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