Shanghai Jiao Tong University Physics and Astronomy Academic Innovation Forum for Doctoral Students

Implement NN Pixel Clustering in ATLAS Inner Detector Trigger for b-jet Signature

10 Dec 2021, 15:40

1h

Tsung-Dao Lee Institute

Poster Session

Speaker

Mr Zhen Wang (TDLI)

Description

This study has finished the implementation of NN pixel Clustering algorithm of Athena release 22 in the ATLAS Inner Detector Trigger analysis framework for the b-jet signature. An improvement in the tracking efficiency is observed in release 22 offline tracking. The study also helps to improve the tracking efficiency by modifying the truth level tracking information.

Presentation materials

Poster_Zhen_Innovation.pdf