Precision Measurements of the model parameters in the Littlest Higgs model with T-parity

TL;DR

This paper explores how the International Linear Collider can precisely measure parameters of the Littlest Higgs model with T-parity, focusing on new gauge boson masses and other parameters through Monte Carlo simulations.

Contribution

It demonstrates the potential for highly accurate parameter determination of the Littlest Higgs model with T-parity at the ILC using simulation techniques.

Findings

Gauge boson masses can be measured precisely at the ILC.

Other model parameters can also be accurately determined.

Simulations validate the feasibility of precision measurements.

Abstract

We investigate a possibility of precision measurements for parameters of the Littlest Higgs model with T-parity at the International Linear Collider (ILC). The model predicts new gauge bosons which masses strongly depend on the vacuum expectation value that breaks a global symmetry of the model. Through Monte Carlo simulations of production processes of new gauge bosons, we show that these masses can be determined very accurately at the ILC for a representative parameter point of the model. From the simulation result, we also discuss the determination of other model parameters at the ILC.