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%.
|出版ステータス||Published - 2008 12月 1|
|イベント||2008 Linear Collider Workshop, LCWS 2008 and International Linear Collider Meeting, ILC 2008 - Chicago, IL, United States|
継続期間: 2008 11月 16 → 2008 11月 20
|Other||2008 Linear Collider Workshop, LCWS 2008 and International Linear Collider Meeting, ILC 2008|
|Period||08/11/16 → 08/11/20|
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