Dr. Pierre Boldrini

"Distinguish dark matter theories with the cosmic web and next-generation surveys I: an alternative theory of gravity" - P. Boldrini and C. Laigle (2024).

• Poisson (ΛCDM) connectivity κ (density field, halos) [halo_mass, κ, κ_min, κ_max]
• Poisson (ΛCDM) connectivity slope s_κ [z, s_κ, s_κ_min, s_κ_max]
• Poisson (ΛCDM) connectivity offset o_κ [z, o_κ, o_κ_min, o_κ_max]
• Monge-Ampère connectivity κ (density field, halos)
• Monge-Ampère connectivity slope s_κ
• Monge-Ampère connectivity offset o_κ

Data are coming soon!

pyFilConnect ( preview , github ) is a public python code which computes the filament connectivity from cosmological simulations.
Code paper: arXiv:2405.14015 (please cite this paper if you use the code/data in a publication)

"Off-centre black holes in galaxy clusters" - Aline Chu, P. Boldrini, and J. Silk (2023).

• 370 galaxy cluster merger history extracted from Illustris-TNG 300 (2 Mo of hdf5 files)
  [ BCG, FirstProg, NextProg ][ DM mass, DM r_hm, Id, Stellar mass, Stellar r_hm, posx, posy, posz, redshift, velx, vely, velz]

pyCelebi is a public python code which tracks the orbit of the central supermassive black hole in galaxy cluster environment.
Code paper: arXiv:2212.13277 (please cite this paper if you use the code/data in a publication)

"No globular cluster progenitors in Milky Way satellite galaxies" - P. Boldrini, and J. Bovy (2022).

pyMWGCprogen ( preview , github ) is a public python code which tracks the orbits of globular clusters and the galaxy satellite of the Milky Way.
Code paper: arXiv:2106.09419 (please cite this paper if you use the code in a publication)

"Properties of globular clusters formed in dark matter mini-halos" -
E. Vitral and P. Boldrini (2022).

• GC+DM simulation (8 Go hdf5 file) [ Snap from 0 (z=3) to 160 (z=0) ][ GC from 1 to 5 ][ DM, Stars ][ Positions (3),Velocities (3) ]
• GC simulation (0.4 Go hdf5 file) [ Snap from 0 (z=3) to 160 (z=0) ][ GC from 1 to 5 ][ Stars ][ Positions (3),Velocities (3) ]

If you are interested in accessing more data, including the Fornax dwarf dynamics accross redshift, please feel free to contact me.
Code paper: arXiv:2112.01265 (please cite this paper if you use this data in a publication)

"Primordial black holes as dark matter: cusp-to-core transition in low-mass dwarf galaxies" -
P. Boldrini, et al. (2020).

• Dark matter + 100 M☉ primordial black holes simulation snap at z=0 (fm=[0.5,0.1,0.01])
• Dark matter + 50 M☉ primordial black holes simulation snap at z=0 (fm=[0.5,0.1,0.01])
• Dark matter + 25 M☉ primordial black holes simulation snap at z=0 (fm=[0.5,0.1,0.01])

Data are coming soon!

If you are interested in accessing more data, including snapshots at other redshifts, please feel free to contact me.
Data paper: arXiv:1909.07395 (please cite this paper if you use this data in a publication)