Published September 29, 2025 | Version v1
Dataset Open

Additional data files for DM21cm v1.1.0 / Supplementary data for "Constraining inhomogeneous energy injection from annihilating dark matter and primordial black holes with 21-cm cosmology"

Creators

  • 1. EDMO icon McGill University
  • 2. Trottier Space Institute
  • 3. ROR icon Massachusetts Institute of Technology
  • 4. The University of Texas at Austin College of Natural Sciences

Description

This dataset contains additional data tables used by the DM21cm code (v1.1.0) for dark matter p-wave annihilation, primordial black hole Hawking radiation, and primordial black hole accretion emission, in addition to the base data tables required by DM21cm to run. These tables are used to calculate projected 21-cm sensitivities for these injection scnearios in "Constraining inhomogeneous energy injection from annihilating dark matter and primordial black holes with 21-cm cosmology". For details on usage, see the public github repository at: https://github.com/yitiansun/DM21cm. 

Files

Files (367.2 MB)

Name Size Download all
md5:7e45e56ba5be196ce3ff144a031eaa6b
169.8 MB Download
md5:4d048ec55920246ecb9beeff3b199217
195.8 MB Download
md5:408f2209fc0c67f67246c481ee48dd0e
744.7 kB Download
md5:624ede697e9e7af5d35e63a860ff774f
744.7 kB Download

Additional details

Dates

Available
2025-09-29

Software

Repository URL
https://github.com/yitiansun/DM21cm
Programming language
Python