Dressed Primordial Black Hole Binaries - Animations
datasetposted on 23.05.2018 by Bradley Kavanagh, Daniele Gaggero, Gianfranco Bertone
Datasets usually provide raw data for analysis. This raw data often comes in spreadsheet form, but can be any collection of data, on which analysis can be performed.
Animations showing the evolution of a binary of two primordial black holes (PBH), each dressed in a local dark matter (DM) halo.
The blue points are DM pseudo-particles (M = 3 x 10-4 Msun), while the white dots (initially obscured) are the PBHs, each with a mass of 30 Msun.
The pair decouples shortly before matter radiation equality, with an initial semi-major of a = 0.01 pc. The movies show initial eccentricities of e = 0.95 and e = 0.995.
Further details can be found at the associated GitHub repo - https://github.com/bradkav/BlackHolesDarkDress.