Publications (11)
The Problem of Dirac Gauginos and its Solutions
Csaba Csaki, Jessica Goodman, Riccardo Pavesi +1
We examine the effective low-energy theory of the adjoint sector of Dirac gaugino models and its UV completions, and identify the main source of tuning. A holomorphic scalar adjoin…
Constraints on Dark Matter from Colliders
Jessica Goodman, Masahiro Ibe, Arvind Rajaraman +3
We show that colliders can impose strong constraints on models of dark matter, in particular when the dark matter is light. We analyze models where the dark matter is a fermion or…
Indirect Detection Constraints on s and t Channel Simplified Models of Dark Matter
Linda M. Carpenter, Russell Colburn, Jessica Goodman +1
Recent Fermi-LAT observations of dwarf spheroidal galaxies in the Milky Way have placed strong limits on the gamma-ray flux from dark matter annihilation. In order to produce the s…
Pseudo-Higgs Signals a the LHC
Linda M. Carpenter, Jessica Goodman
We consider general fermi-phobic scenarios in which excess events in diphoton or WW/ZZ resonances may be seen at LHC. These Higgs like signals do not necessarily suggest that the n…
LHC Bounds on UV-Complete Models of Dark Matter
Jessica Goodman, William Shepherd
We analyze the sensitivity of searches for dark matter in the jets and missing energy channel in the case where the particle mediating interactions between hadronic matter and DM i…
Constraints on Light Majorana Dark Matter from Colliders
Jessica Goodman, Masahiro Ibe, Arvind Rajaraman +3
We explore model-independent collider constraints on light Majorana dark matter particles. We find that colliders provide a complementary probe of WIMPs to direct detection, and gi…