Title
| Searches for hadronically decaying Dark Matter mediator particles at ATLAS |
Author(s)
| Nindhito, Herjuno Rah (Lund U.) |
Collaboration
| ATLAS |
Publication
| SISSA, 2016 |
Number of pages
| 4 |
In:
| PoS LHCP2016 (2016) 225 |
In:
| 4th Conference on Large Hadron Collider Physics 2016 (LHCP 2016), Lund, Sweden, 13 - 18 Jun 2016, pp.225 |
DOI
| 10.22323/1.276.0225
|
Subject category
| Particle Physics - Experiment |
Accelerator/Facility, Experiment
| CERN LHC ; ATLAS |
Abstract
| Searches for hadronic resonances of the Dark Matter (DM) particles in the sub-TeV mass re- gion remain as a viable target at ATLAS. However, due to the bandwidth limitation, the events that available for performing an analysis were statistically limited. Reducing the event size by recording a fraction of the full event information overcomes this limitation. An analysis that is performed on those events is called Trigger-Level Analysis(TLA). This poster highlights the TLA strategy used to search for low-mass dijet resonances. No significant excesses are found in a region between 450 and 950 GeV. As an addition, limits are set on a simplified leptophobic Z’ model of DM mediator with axial coupling to quarks and DM particles as well as on Gaussian resonances. |
Copyright/License
| publication: (License: CC-BY-NC-SA) |