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19–22 Dec 2018
CCNU
Asia/Shanghai timezone

Observation of VBF Higgs with the ATLAS detector

21 Dec 2018, 16:45
15m
Science Hall 101 (CCNU)

Science Hall 101

CCNU

Wuhan
Higgs Higgs

Speaker

Prof. Yaquan FANG Yaquan (高能所)

Description

Vector Boson Fusion (VBF) is the second largest production of the Higgs and its contribution to the discovery of the Higgs is important. After the discovery of Higgs, Searching for Higgs with different production model is one of the most important topics at the LHC. ATLAS observed around 3 sigma with RUN1 data and achieves the first observation (5 sigma) mostly from Higgs decaying into two photons with RUN2 data. This talk will mostly focus on our study of VBF Higgs in ATLAS including the MVA technologies to improve the sensitivities, estimating the backgrounds, extracting statistical results etc.
Type Parallel talk
Sessions (parallel only) Higgs

Primary author

Prof. Yaquan FANG Yaquan (高能所)

Co-authors

Claudia Bertella (IHEP) Joao Guimaraes Costa Prof. Xinchou LOU (高能所) Dr Yu Zhang (University of Chinese Academy of Sciences)

Presentation materials