W${'}$ signatures with odd Higgs particles

Dobrescu, Bogdan A.; Peterson, Andrea D.

doi:10.1007/JHEP08(2014)078

Title: W$${'}$$ signatures with odd Higgs particles

Journal Article · Wed Aug 13 00:00:00 EDT 2014 · Journal of High Energy Physics (Online)

DOI:https://doi.org/10.1007/JHEP08(2014)078· OSTI ID:1156493

Dobrescu, Bogdan A. ^[1]; Peterson, Andrea D. ^[2]

Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States); Univ. of Wisconsin, Madison, WI (United States)

We point out that W' bosons may decay predominantly into Higgs particles associated with their broken gauge symmetry. We demonstrate this in a renormalizable model where the W' and W couplings to fermions differ only by an overall normalization. This "meta-sequential" W' boson decays into a scalar pair, with the charged one subsequently decaying into a W boson and a neutral scalar. These scalars are odd under a parity of the Higgs sector, which consists of a complex bidoublet and a doublet. Finally, the W' and Z' bosons have the same mass and branching fractions into scalars, and may show up at the LHC in final states involving one or two electroweak bosons and missing transverse energy.

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Research Organization:: Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)

Sponsoring Organization:: USDOE Office of Science (SC), High Energy Physics (HEP)

Grant/Contract Number:: AC02-07CH11359

OSTI ID:: 1156493

Report Number(s):: FERMILAB-PUB-13-549-T; arXiv eprint number arXiv:1312.1999

Journal Information:: Journal of High Energy Physics (Online), Vol. 2014, Issue 8; ISSN 1029-8479

Publisher:: Springer BerlinCopyright Statement

Country of Publication:: United States

Language:: English

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Cited by: 4 works

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