156 citations · 849 across the 34 of their papers we have counts for
34 papers
"Ashfall" Induced by Molecular Outflow in Protostar Evolution. II. Analytical Study on the Maximum Size of Dust Grains Lifted by Outflows
Hayato Uchimura, Kudoh Takahiro, Yusuke Tsukamoto
In this paper, we study the dust dynamics in the molecular outflow using an analytical magnetohydrodynamical outflow model. Specifically, we investigate the maximum size of dust gr…
The Magnetic Field versus Density relation in Star-Forming Molecular Clouds
Sayantan Auddy, Shantanu Basu, Takahiro Kudoh
We study the magnetic field to density () relation in turbulent molecular clouds with dynamically important magnetic fields using nonideal three-dimensional magnetohydrodynami…
The Transition from a Lognormal to a Power-Law Column Density Distribution in Molecular Clouds: An Imprint of the Initial Magnetic Field and Turbulence
Sayantan Auddy, Shantanu Basu, Takahiro Kudoh
We introduce a theory for the development of a transitional column density between the lognormal and the power-law forms of the probability distribution function (PDF)…
Fragmentation of Filamentary Cloud Permeated by Perpendicular Magnetic Field II. Dependence on the Initial Density Profile
Tomoyuki Hanawa, Takahiro Kudoh, Kohji Tomisaka
We examine the linear stability of a filamentary cloud permeated by a perpendicular magnetic field. The initial magnetic field is assumed to be uniform and perpendicular to the clo…
The Effect of Magnetic Fields and Ambipolar Diffusion on the Column Density Probability Distribution Function in Molecular Clouds
Sayantan Auddy, Shantanu Basu, Takahiro Kudoh
Simulations generally show that non-self-gravitating clouds have a lognormal column density () probability distribution function (PDF), while self-gravitating clouds with active…
Fragmentation of Filamentary Cloud Permeated by Perpendicular Magnetic Field
Tomoyuki Hanawa, Takahiro Kudoh, Kohji Tomisaka
We examine the linear stability of an isothermal filamentary cloud permeated by a perpendicular magnetic field. Our model cloud is assumed to be supported by gas pressure against t…