Higgs boson pair production at the photon linear collider in the two Higgs doublet model

Eri Asakawa, Daisuke Harada, Shinya Kanemura, Yasuhiro Okada, Koji Tsumura

Research output: Contribution to conferencePaper

Abstract

We calculate the cross section of the lightest Higgs boson pair production at the Photon Linear Collider in the two Higgs doublet model. We focus on the scenario in which the lightest Higgs boson has the standard model like couplings to gauge bosons. We take into account the one-loop correction to the hhh coupling as well as additional one-loop diagrams due to charged bosons to the γγ → hh helicity amplitudes. We discuss the impact of these corrections on the hhh coupling measurement at the Photon Linear Collider.

Original languageEnglish
Publication statusPublished - Dec 1 2008
Externally publishedYes
Event2008 Linear Collider Workshop, LCWS 2008 and International Linear Collider Meeting, ILC 2008 - Chicago, IL, United States
Duration: Nov 16 2008Nov 20 2008

Other

Other2008 Linear Collider Workshop, LCWS 2008 and International Linear Collider Meeting, ILC 2008
CountryUnited States
CityChicago, IL
Period11/16/0811/20/08

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All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

Cite this

Asakawa, E., Harada, D., Kanemura, S., Okada, Y., & Tsumura, K. (2008). Higgs boson pair production at the photon linear collider in the two Higgs doublet model. Paper presented at 2008 Linear Collider Workshop, LCWS 2008 and International Linear Collider Meeting, ILC 2008, Chicago, IL, United States.