Hybrid galaxy formation

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dc.creatorBenson, A. J.
dc.creatorCole, S.
dc.creatorFrenk, C. S.
dc.creatorBaugh, C. M.
dc.creatorLacey, C. G.
dc.date1998-09-14
dc.date.accessioned2026-07-07T02:27:55Z
dc.date.available2026-07-07T02:27:55Z
dc.descriptionWe model the two-point correlation function of galaxies in a cold dark matter Universe by combining two powerful theoretical tools - dissipationless N-body simulations of dark matter clustering (specifically the GIF simulations carried out by MPIA and the Virgo Consortium) and semi-analytic modelling of galaxy formation. We construct catalogues of galaxies containing a wide range of information for each galaxy, including magnitudes in various bands, star formation rates, disk and bulge sizes (from the semi-analytic model described by Cole et al 1998) and, importantly, spatial positions and peculiar velocities from the N-body simulation. We then use this information to study the clustering properties of galaxies.
dc.description4 pages, 3 figures, to appear in the proceedings of the Xth Rencontres de Blois
dc.identifierhttps://arxiv.org/abs/astro-ph/9809171
dc.identifierhttp://arxiv.org/abs/astro-ph/9809171
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/12902
dc.subjectAstrophysics
dc.titleHybrid galaxy formation
dc.typetext

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