Dark Matter @ LHC 2019 (DM@LHC)

Session

Collider Search I

13 Aug 2019, 16:00

Walker-Ames (Kane Hall 225)

Conveners

Collider Search I

• Antonio Boveia (Ohio State University)

43. ETmiss + Standard Model particles

Nicolas Köhler (CERN)

13/08/2019, 16:00

44. Dark Matter and Flavor at the LHC

Ben Kilminster (Universitaet Zuerich (CH))

13/08/2019, 16:25

18. Improved constraints on a t-channel simplified model of Majorana Dark matter

Kirtimaan Mohan (Michigan State University)

13/08/2019, 16:50

Planery

An interesting class of models posits that the dark matter is a Majorana
fermion which interacts with a quark together with a colored scalar mediator. Such a
theory can be tested in direct detection experiments, through dark matter scattering
with heavy nuclei, and at the LHC, via jets and missing energy signatures. Motivated
by the fact that such theories have spin-independent...

45. Toward Run3: uncovered signatures (TBC)

Matthew Buckley (Rutgers University)

13/08/2019, 17:12

2. [YSF] Search for dark matter, dark energy and other new phenomena in events with an energetic jet and large missing transverse momentum using the Run-2 data from the ATLAS detector

Jack Lindon (University of Birmingham (GB))

13/08/2019, 17:35

Young Scientist Forum

This talk will report the results of a search for new phenomena in final states with at least one energetic jet and large missing transverse momentum. The search uses $80$ fb$^{−1}$ of $pp$ collision data at $\sqrt{S}=13$ TeV collected in Run-2 with the ATLAS detector at the Large Hadron Collider. Results are interpreted in the context of Dark Matter, Dark Energy, Supersymmetry, Higgs...

7. [YSF] Search for dark matter in third generation quarks in ATLAS

Matthew Thomas Anthony (University of Sheffield (GB))

13/08/2019, 17:50

Young Scientist Forum

Discovering dark matter particles and understanding their connection to the Standard Model is one of the greatest quests in particle physics and cosmology today and the Large Hadron Collider (LHC) offers a large range of important search channels. The first searches for weakly interacting massive particle dark matter produced in association with top quarks based on the complete dataset at 13...

29. [YSF] Search for dark matter produced in association with a Z boson decaying to pair of leptons at CMS

Chad Wells Freer (Northeastern University (US))

Young Scientist Forum

A search for beyond standard model (BSM) physics in events with a Z boson recoiling against missing transverse momentum at the CMS experiment at the LHC is presented. This search is interpreted for a spin-1 simplified dark matter vector or axial-vector mediator as well as for a Higgs-like scalar or pseudoscalar mediator. The search utilises the full Run II dataset corresponding to an...