Simulation study of ZHAH mode in littlest higgs model with T-parity

Tomonori Kusano, Eri Asakawa, Masaki Asano, Keisuke Fujii, Shigeki Matsumoto, Rei Sasaki, Yosuke Takubo, Hitoshi Yamamoto

Research output: Contribution to conferencePaperpeer-review

Abstract

We investigate a possibility to measure parameters of the Littlest Higgs model with T-parity at the ILC with √s = 500 GeV. The model predicts new gauge bosons (AH, ZH, and WH), among which the heavy photon (AH) is a candidate for dark matter. Through Monte Carlo simulations of the process of e +e- → AHZH, we show that the masses can be determined with accuracies of 16.2% for mAH and 4.3% for mZH. In additionally, the vacuum expectation value can be determined with accuracies of 4.3%.

Original languageEnglish
Publication statusPublished - 2008 Dec 1
Event2008 Linear Collider Workshop, LCWS 2008 and International Linear Collider Meeting, ILC 2008 - Chicago, IL, United States
Duration: 2008 Nov 162008 Nov 20

Other

Other2008 Linear Collider Workshop, LCWS 2008 and International Linear Collider Meeting, ILC 2008
CountryUnited States
CityChicago, IL
Period08/11/1608/11/20

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

Fingerprint Dive into the research topics of 'Simulation study of Z<sub>H</sub>A<sub>H</sub> mode in littlest higgs model with T-parity'. Together they form a unique fingerprint.

Cite this