124 citations · 1.6k across the 72 of their papers we have counts for
Showing 2020 · hep-phShow all
2 papers · 2 filters
hep-ph2020★ 30 cited
Constraints on light dark matter particles using white dwarf stars
Grigoris Panotopoulos, Ilídio Lopes
We report constraints on the nucleon-dark matter particle cross section using the internal luminosity of observed white dwarf stars in the globular cluster Messier 4. Our results c…
hep-ph2020★ 6 cited
White dwarf cooling via gravity portals
Grigoris Panotopoulos, Ilídio Lopes
We investigate the impact of gravity portal to properties of white dwarfs, such as equation-of-state as well as cooling time. We find that the interaction between dark matter spin-…