Observing the coupling between dark matter and higgs boson at the ILC

Shigeki Matsumoto, Keisuke Fujii, Takahiro Honda, Shinya Kanemura, Takehiro Nabeshima, Nobuchika Okada, Yosuke Takubo, Hitoshi Yamamoto

Research output: Contribution to conferencePaperpeer-review

1 Citation (Scopus)

Abstract

One of the main purposes on physics at the International Linear Collider (ILC) is to study the property of dark matter such as its mass, spin, and interactions between the dark matter and particles in the standard model. Among those, the interaction between dark matter and higgs boson is important, because, if the dark matter is a weakly interacting massive particle, the existence of the dark matter is expected to relate to physics of electroweak symmetry breaking. In addition, the interaction plays an important role at direct detection experiments of dark matter. In this report, we discuss how accurately the coupling constant of the interaction can be measured at the ILC with the center of mass energy less than 500 GeV.

Original languageEnglish
Publication statusPublished - 2010 Dec 1
Event2010 Linear Collider Workshop, LCWS 2010 and International Linear Collider Meeting, ILC 2010 - Beijing, China
Duration: 2010 Mar 262010 Mar 30

Other

Other2010 Linear Collider Workshop, LCWS 2010 and International Linear Collider Meeting, ILC 2010
CountryChina
CityBeijing
Period10/3/2610/3/30

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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