Search for Dark Matter Produced in Association with a Higgs Boson Decaying to bb¯ Using 36  fb−1 of pp Collisions at s=13  TeV with the ATLAS Detector

Several extensions of the standard model predict associated production of dark-matter particles with a Higgs boson. Such processes are searched for in final states with missing transverse momentum and a Higgs boson decaying to a bb¯ pair with the ATLAS detector using 36.1  fb−1 of pp collisions at a...

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Bibliographic Details
Main Author: Onofre, A. (author)
Other Authors: Castro, Nuno Filipe Silva Fernandes (author), ATLAS Collaboration (author)
Format: article
Language:eng
Published: 2017
Subjects:
Ciências Naturais::Ciências Físicas
Science & Technology
Online Access:http://hdl.handle.net/1822/48925
Country:Portugal
Oai:oai:repositorium.sdum.uminho.pt:1822/48925
Description
Summary:Several extensions of the standard model predict associated production of dark-matter particles with a Higgs boson. Such processes are searched for in final states with missing transverse momentum and a Higgs boson decaying to a bb¯ pair with the ATLAS detector using 36.1  fb−1 of pp collisions at a center-of-mass energy of 13 TeV at the LHC. The observed data are in agreement with the standard model predictions and limits are placed on the associated production of dark-matter particles and a Higgs boson.

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