Measurements of WH and ZH production in the H -> bbbar decay channel in pp collisions at 13 TeV with the ATLAS detector

Name: Measurements of WH and ZH production in the H -> bbbar decay channel in pp collisions at 13 TeV with the ATLAS detector
Start: 2021-03-18T10:00:00+08:00
End: 2021-03-18T11:30:00+08:00
Location: Tsung-Dao Lee Library

by Mr Changqiao LI (TDLI / SJTU)

Thursday 18 Mar 2021, 10:00 → 11:30 Asia/Shanghai

Tsung-Dao Lee library/Fourth Floor-410 - 410# Meeting Room (Tsung-Dao Lee Library)

Tsung-Dao Lee library/Fourth Floor-410 - 410# Meeting Room

Tsung-Dao Lee Library

Description

Abstract:
Higgs boson decaying to a pair of bottom-quark is crucial for the validation of the Standard Model. The Higgs associated production with vector-boson (VH) channel provides leptonic signature, which can significantly suppress huge background from proton-proton collision. In this talk, latest results of Higgs decays to bottom-quark pair (H->bb) using full Run-2 data collected by the ATLAS detector will be presented.

Biography:
Dr. Changqiao Li obtained doctoral degree from Sorbonne University (Paris, France) and University of Science and Technology of China in 2018.12.
He is a postdoctoral researcher in SJTU/TDLI. He has been involved in Higgs property study and b-tagging performance of ATLAS experiment, i.e. observation of VH and H -> bb, measurement of its differential cross sections, perspective studies for Higgs cross section measurement at the high-luminosity LHC, as well as calibration of the algorithm of b-jet identification. Meanwhile, he is also involved in the dark matter search and di-Higgs production search in ATLAS experiment.

Zoom: https://zoom.com.cn/j/62076976979 (密码：123456)