Robert Foot

Mirror dark matter will be confirmed or excluded by XENON1T

JD Clarke, R Foot

Journal article  |  2017  |  Physics Letters B

Mirror dark matter, where dark matter resides in a hidden sector exactly isomorphic to the standard model, can be probed via direc..

Explaining the 750 GeV diphoton excess with a colored scalar charged under a new confining gauge interaction

Robert Foot, John Gargalionis

Journal article  |  2016  |  PHYSICAL REVIEW D

We consider a charged scalar particle χ of mass around 375 GeV charged under both SU(3)C and a new confining non-Abelian gauge int..

Dissipative dark matter and the rotation curves of dwarf galaxies

R Foot

Journal article  |  2016  |  JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS

There is ample evidence from rotation curves that dark matter halos around disk galaxies have nontrivial dynamics. Of particular s..

Solving the small-scale structure puzzles with dissipative dark matter

Robert Foot, Sunny Vagnozzi

Journal article  |  2016  |  JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS

Small-scale structure is studied in the context of dissipative dark matter, arising for instance in models with a hidden unbroken ..

Plasma dark matter direct detection

JD Clarke, R Foot

Journal article  |  2016  |  JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS

Dark matter in spiral galaxies like the Milky Way may take the form of a dark plasma. Hidden sector dark matter charged under an u..

Diurnal modulation signal from dissipative hidden sector dark matter

R Foot, S Vagnozzi

Journal article  |  2015  |  PHYSICS LETTERS B

We consider a simple generic dissipative dark matter model: a hidden sector featuring two dark matter particles charged under an u..

Natural leptogenesis and neutrino masses with two Higgs doublets

Jackson D Clarke, Robert Foot, Raymond R Volkas

Journal article  |  2015  |  PHYSICAL REVIEW D

The minimal Type I seesaw model cannot explain the observed neutrino masses and the baryon asymmetry of the Universe via hierarchi..

Electroweak scale invariant models with small cosmological constant

Robert Foot, Archil Kobakhidze

Journal article  |  2015  |  INTERNATIONAL JOURNAL OF MODERN PHYSICS A

We consider scale invariant models where the classical scale invariance is broken perturbatively by radiative corrections at the e..

Criticality in the scale invariant standard model (squared)

Robert Foot, Archil Kobakhidze, Alexander Spencer-Smith

Journal article  |  2015  |  PHYSICS LETTERS B

We consider first the standard model Lagrangian with μh2 Higgs potential term set to zero. We point out that this classically scal..

Dissipative dark matter explains rotation curves

R Foot

Journal article  |  2015  |  PHYSICAL REVIEW D

Dissipative dark matter, where dark matter particles interact with a massless (or very light) boson, is studied. Such dark matter ..