370 citations · 2.6k across the 67 of their papers we have counts for
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Orthogonal vertical velocity dispersion distributions produced by bars
Min Du, Juntai Shen, Victor P. Debattista +1
In barred galaxies, the contours of stellar velocity dispersions () are generally expected to be oval and aligned with the orientation of bars. However, many double-barred (S2B)…
Kinematic properties of double-barred galaxies: simulations vs. integral-field observations
Min Du, Victor P. Debattista, Juntai Shen +1
Using high resolution -body simulations, we recently reported that a dynamically cool inner disk embedded in a hotter outer disk can naturally generate a steady double-barred (S…
Gas dynamics in the Milky Way: a low pattern speed model
Zhi Li, Ortwin Gerhard, Juntai Shen +2
We present gas flow models for the Milky Way based on high-resolution grid-based hydrodynamical simulations. The basic galactic potential we use is from a N-body model constrained…
Before the Bar: Kinematic Detection of A Spheroidal Metal-Poor Bulge Component
Andrea Kunder, R. M. Rich, J. Storm +7
We present 947 radial velocities of RR Lyrae variable stars in four fields located toward the Galactic bulge, observed within the data from the ongoing Bulge RR Lyrae Radial Veloci…