Browsing Articles by Author "Elahi, Pascal J."

Browsing Articles by Author "Elahi, Pascal J."

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    nIFTy galaxy cluster simulations – IV. Quantifying the influence of baryons on halo properties 
    Cui, Weiguang; Power, Chris; Knebe, Alexander; Kay, Scott T.; Sembolini, Federico; Elahi, Pascal J.; Yepes, Gustavo; Pearce, Frazer; Cunnama, Daniel; Beck, Alexander M.; Thacker, Robert John, 1970- (Oxford University Press, 2016-06-01)
    Building on the initial results of the nIFTy simulated galaxy cluster comparison, we compare and contrast the impact of baryonic physics with a single massive galaxy cluster, run with 11 state-of-the-art codes, spanning ...

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    Peaks above the Maxwellian Sea: a new approach to finding substructures in N-body haloes 
    Elahi, Pascal J.; Thacker, Robert John, 1970-; Widrow, Lawrence M. (Wiley-Blackwell, 2011-11)
    We describe a new algorithm for finding substructures within dark matter haloes from N-body simulations. The algorithm relies upon the fact that dynamically distinct substructures in a halo will have a local velocity ...