2001/11/15 by Stephen Godfrey, S. Godfrey, Pat Kalyniak +5
Physics and Astronomy · #Cosmology and Gravitation Theories #Dark Matter and Cosmic Phenomena #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #Particle physics theoretical and experimental studies #hep-ph
paper · pdf · doi:10.48550/arxiv.hep-ph/0111191
3 pages, 1 postscript figure
openalex publication_date 2001/11/15 · arxiv created 2001/12/10 · arxiv updated 2009/11/30 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28
We study the sensitivity to doubly charged Higgs bosons, Δ--, in the process e-γ→ e+ μ-μ- for centre of mass energies appropriate to future high energy e+e- collider proposals. For MΔ< √seγ discovery is likely for even relatively small values of the Yukawa coupling to leptons. However, even far above threshold, evidence for the Δ can be seen due to contributions from virtual intermediate Δ's although, in this case, μ-μ- final states can only be produced in sufficient numbers for discovery for relatively large values of the Yukawa couplings.