Browsing by Subject "Astronomical models"

Browsing by Subject "Astronomical models"

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    A study of the double galaxy in Abell Cluster 1775 
    Hayes, Jeffrey J. E.(Jeffrey John Edward),1957- (Halifax, N.S. : Saint Mary's University, 1981)
    Photographic and photoelectric photometry are used to obtain intensity profiles of the A1775 double galaxy. The intensity profiles are fitted to the standard (c = 2.25) King models, from which composite models are constructed. ...

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    nIFTy galaxy cluster simulations – I. Dark matter and non-radiative models 
    Sembolini, Federico; Yepes, Gustavo; Pearce, Frazer R.; Knebe, Alexander; Kay, Scott T.; Power, Chris; Cui, Weiguang; Beck, Alexander M.; Borgani, Stefano; Vecchia, Claudio Dalla; Thacker, Robert John, 1970- (Oxford University Press, 2016-04-21)
    We have simulated the formation of a galaxy cluster in a [lambda] cold dark matter universe using 13 different codes modelling only gravity and non-radiative hydrodynamics (RAMSES, ART, AREPO, HYDRA and nine incarnations ...