Constructing high-fidelity halo merger trees in abacussummit

Constructing high-fidelity halo merger trees in abacussummit

Tracking the formation and evolution of dark matter haloes is a critical aspect of any analysis of cosmological N-body simulations. In particular, the mass assembly of a halo and its progenitors, encapsulated in the form of its merger tree, serves as a fundamental input for constructing semi-analyti...

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Bibliographic Details
Main Authors: Bose, S. (Author), Eisenstein, D.J (Author), Garrison, L.H (Author), Hadzhiyska, B. (Author), Yuan, S. (Author)
Format: Article
Language:English
Published: Oxford University Press 2022
Subjects:
Analytic modeling
Cosmology
cosmology: theory
Cosmology: theory
Dark energy
Dark matter halos
Forestry
Formation and evolutions
Galaxies
Galaxy formations
High-fidelity
Large scale structure of the Universe
large-scale structure of the Universe
Merging
Method: numerical
methods: numerical
N-body simulation
Numerical methods
Surveys
Trees (mathematics)
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