Mass-Discrepancy Acceleration Relation: A Natural Outcome of Galaxy Formation in Cold Dark Matter Halos

Article, Preprint OPEN
Ludlow, A.D. ; Benítez-Llambay, A. ; Schaller, M. ; Theuns, T. ; Frenk, C.S. ; Bower, R. ; Schaye, J. ; Crain, R.A. ; Navarro, J.F. ; Fattahi, A. ; Oman, K.A. (2017)
  • Publisher: American Physical Society
  • Related identifiers: doi: 10.1103/PhysRevLett.118.161103
  • Subject: QB | QC | Astrophysics - Astrophysics of Galaxies | Astrophysics - Cosmology and Nongalactic Astrophysics
    arxiv: Astrophysics::Galaxy Astrophysics | Astrophysics::Cosmology and Extragalactic Astrophysics

We analyze the total and baryonic acceleration profiles of a set of well-resolved galaxies identified in the eagle suite of hydrodynamic simulations. Our runs start from the same initial conditions but adopt different prescriptions for unresolved stellar and active gala... View more
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