Search for Pair-Produced vectorlike lepton singlet at the ILC by the XGBoost method

We study the pair production of the vector-like lepton singlet in the Wντ channel at the International Linear Collider (ILC) given that s=500 GeV. We analyse the characters of the signal and backgrounds. Through the detailed detector simulation and the Extreme Gradient Boosting (XGBoost) method, we...

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Bibliographic Details
Main Authors: Liangliang Shang, Jin Li, XingLong Jia, Bingfang Yang
Format: Article
Language:English
Published: Elsevier 2023-02-01
Series:Nuclear Physics B
Online Access:http://www.sciencedirect.com/science/article/pii/S0550321322004229