May 15 – 20, 2017
Shanghai Jiao Tong University
Asia/Shanghai timezone
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Search for Dark Matter Produced in Association with a Higgs Boson Decaying to b$\bar{b}$ with the ATLAS Detector

May 16, 2017, 2:00 PM
2h
Haoran 102 (Shanghai Jiao Tong University)

Haoran 102

Shanghai Jiao Tong University

Xuhui Campus

Speaker

Yuan-Tang Chou (National Tsing Hua University (TW))

Description

A search for dark matter produced in association with a Higgs
Boson decaying into a pair of button quarks is present, using 36.5 fb-1 of
pp collisions at a center-of-mass of 13 TeV. The Higgs boson provides a
unique way to probe the production of Dark Matter particles at Large Hadron
Collider. The decay of the Higgs boson is reconstructed as a high-momentum
bb system with either a pair of small-radius jets or a single large-radius
jet with substructure. The results are interpreted in the context of a
simplified model which describes the interaction of dark matter and
standard model particles via new, heavy mediator particles.

Primary author

Yuan-Tang Chou (National Tsing Hua University (TW))

Presentation materials