Measuring the ratio of HW W and HZZ couplings through W + W − H production

Abstract For a generic Higgs boson, measuring the relative sign and magnitude of its couplings with the W and Z bosons is essential in determining its origin. Such a test is also indispensable for the 125-GeV Higgs boson. We propose that the ratio of the HW W and HZZ couplings λ W Z can be directly...

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Bibliographic Details
Main Authors: Cheng-Wei Chiang, Xiao-Gang He, Gang Li
Format: Article
Language:English
Published: SpringerOpen 2018-08-01
Series:Journal of High Energy Physics
Subjects:
Online Access:http://link.springer.com/article/10.1007/JHEP08(2018)126