Figure 12 from Effects of Gas on Formation and Evolution of Stellar Bars and Nuclear Rings in Disk Galaxies

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Effects of Gas on Formation and Evolution of Stellar Bars and Nuclear Rings in Disk Galaxies

Authors: Woo-Young Seo, Woong-Tae Kim, SungWon Kwak, Pei-Ying Hsieh, Cheongho Han, and Phil F. Hopkins

2019 The Astrophysical Journal 872 5.

Provider: AAS Journals

Caption: Figure 12.

Contours of the logarithm of the stellar density in the x–z plane along the bar semimajor axis for models W05 and W00 at selected times. The disk in model W05 thickens gradually to develop a B/P bulge, while the disk in model W00 undergoes buckling instability at ﹩t=3.5\,\mathrm{Gyr}﹩ to become asymmetric with respect to the z = 0 plane.

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