CP asymmetries in Higgs decays to ZZ at the LHC

Rohini, M., Miller, D.J. and Mühlleitner, M. (2007) CP asymmetries in Higgs decays to ZZ at the LHC. In: Proceedings of The European Physical Society Conference on High Energy Physics, Manchester, England, UK, 12-17 Jun 2006, (doi: 10.1088/1742-6596/110/7/072024)

Abstract

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 Proceedings
• Status: Published
• Refereed: Yes
• Glasgow Author(s) Enlighten ID: Miller, Dr David
• Authors: Rohini, M., Miller, D.J., and Mühlleitner, M.
• College/School: College of Science and Engineering > School of Physics and Astronomy

Project Code	Award No	Project Name	Principal Investigator	Funder's Name	Funder Ref	Lead Dept
38960	1	A phenomenological investigation of physics beyond the standard model at the next generation of colliders	David Miller	Particle Physics & Astronomy Research Council (PPARC)	PP/C 502722/1	P&A - PHYSICS & ASTRONOMY