Browsing by Author "Hahn, Joseph Michael"

Browsing by Author "Hahn, Joseph Michael"

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    Modelling dusty planetary disks using secular perturbation theory 
    Capobianco, Christopher Claudio (Halifax, N.S. : Saint Mary's University, 2006)
    Optical coronagraphic imaging of the circumstellar dust disk around β Pictoris reveals that the inner portion of the disk is warped, and this warp is typically attributed to the presence of a planetary system. Mouillet et ...

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    Neptune's migration into a stirred-up Kuiper Belt: a detailed comparison of simulations to observations 
    Hahn, Joseph Michael; Malhotra, Renu (American Astronomical Society, 2005-11)
    We use N-body simulations to examine the consequences of Neptune’s outward migration into the Kuiper Belt, with the simulated end states being compared rigorously and quantitatively to the observations. These simulations ...

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    The secular evolution of the primordial Kuiper Belt 
    Hahn, Joseph Michael (American Astronomical Society, 2003-09)
    A model that rapidly computes the secular evolution of a gravitating disk-planet system is developed. The disk is treated as a nested set of gravitating rings, with the rings’/planets’ time evolution being governed by the ...