7-11 July 2014
Africa/Johannesburg timezone
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Search of anomalous Higgs to invisible decays with the ATLAS detector at CERN's Large Hadron Collider.

Presented by German David CARRILLO-MONTOYA on 8 Jul 2014 from 17:10 to 19:00
Type: Poster Presentation
Session: Poster1
Track: Track B - Nuclear, Particle and Radiation Physics
Board #: B.14

Abstract

Decays of the recently found Higgs boson into non detectable invisible-particles would be a extraordinary sign of new physics. Direct searches such decays are performed by using sub-products created together with the Higgs boson. Data taken by the ATLAS detector at center of mass energies of 7 and 8 TeV is analysed and in the absence of evidence upper limits on the branching ratio to invisible decays are set and within Higgs-portal dark matter models, limits on the dark matter-nucleon cross sections are also calculated.

Award

No

Level

N/A

Supervisor

Dr. Trevor Vickey (Trevor.Vickey@wits.ac.za) University of the Witwatersrand

Paper

Yes

Place

Room: D Ring ground level


Primary authors

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