52 citations · 227 across the 15 of their papers we have counts for
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Non-linear Development of Secular Gravitational Instability in Protoplanetary Disks
Ryosuke T. Tominaga, Shu-ichiro Inutsuka, Sanemichi Z. Takahashi
We perform non-linear simulation of secular gravitational instability (GI) in protoplanetary disks that has been proposed as a mechanism of the planetesimal formation and the multi…
Primordial protostars accreting beyond the -limit: radiation effect around the star-disk boundary
Sanemichi Z. Takahashi, Kazuyuki Omukai
We consider whether the maximum mass of first stars is imposed by the protostellar spin, i.e., by the so-called -limit, which requires the sum of the radiation and centrifugal…
Orbital Evolution of Moons in Weakly Accreting Circumplanetary Disks
Yuri I. Fujii, Hiroshi Kobayashi, Sanemichi Z. Takahashi +1
We investigate the formation of hot and massive circumplanetary disks (CPDs) and the orbital evolution of satellites formed in these disks. Because of the comparatively small size-…