Associated Production of Scalars and New Gauge Bosons from a Little Higgs Model at the LHC

The littlest Higgs model with T-parity (LHT model) predicts the existence of the T-odd scalars (Ф^±, Ф⁰, and Ф^p). We consider the production of these new particles associated with T-odd gauge bosons at the Large Hadron Collider (LHC). It is found that the partonic process qq'→Ф⁺B_H can generate a number of the characteristic signal events with a charged lepton and large missing energy at the LHC.