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CP Asymmetries in Higgs decays to ZZ at the LHC

Godbole, Rohini M and Miller, David J and Muhlleitner, Margarete M (2008) CP Asymmetries in Higgs decays to ZZ at the LHC. In: The 2007 Europhysics Conference on High Energy Physics.

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Official URL: http://iopscience.iop.org/1742-6596/110/7/072024


We examine the effect of a general HZZ coupling through a study of the Higgs decay to leptons via Z bosons at the LHC. We discuss various methods for placing limits on additional couplings, including measurement of the partial width, threshold scans, and asymmetries constructed from angular observables. We find that only the asymmetries provide a definitive test of additional couplings. We further estimate the significances they provide.

Item Type: Conference Paper
Publisher: IOP Publishing
Additional Information: Copyright of this article belongs to IOP Publishing.
Department/Centre: Division of Physical & Mathematical Sciences > Centre for High Energy Physics
Date Deposited: 11 Oct 2011 05:19
Last Modified: 11 Oct 2011 05:19
URI: http://eprints.iisc.ac.in/id/eprint/41131

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