Leptoquark and vector-like quark extended model for simultaneousexplanation of W boson mass and muon g–2 anomalies*

Abstract

Abstract The CDF collaboration recently announced a new measurement result for the W boson mass, and it is in tension with the standard model prediction. In this paper, we explain this anomaly in the vector-like quark (VLQ) and leptoquark (LQ) extended model. In this model, both the VLQ and LQ have positive corrections to the W boson mass. Moreover, it may be a solution to the anomaly because of the chiral enhancements from top, T, and B quarks.