- Abstract:
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Using high-resolution N-body simulations, we recently reported that a dynamically cool inner disk embedded in a hotter outer disk can naturally generate a steady double-barred (S2B) structure. Here we study the kinematics of these S2B simulations, and compare them to integral-field observations from ATLAS3D and SAURON. We show that S2B galaxies exhibit several distinct kinematic features, namely: (1) significantly distorted isovelocity contours at the transition region between the two bars, (...
Expand abstract - Publication status:
- Published
- Peer review status:
- Peer reviewed
- Version:
- Publisher's version
- Files:
-
-
(pdf, 7.1MB)
-
- Publisher copy:
- 10.3847/0004-637X/828/1/14
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- Publisher:
- Institute of Physics Publisher's website
- Journal:
- Astrophysical Journal Journal website
- Volume:
- 828
- Issue:
- 1
- Publication date:
- 2016-08-05
- Acceptance date:
- 2016-06-24
- DOI:
- ISSN:
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0004-637X and 1538-4357
- Pubs id:
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pubs:646511
- URN:
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uri:c456774e-a223-4902-b5e9-e9c2546ba7e1
- UUID:
-
uuid:c456774e-a223-4902-b5e9-e9c2546ba7e1
- Local pid:
- pubs:646511
- Copyright holder:
- American Astronomical Society
- Copyright date:
- 2016
- Notes:
- © 2016. The American Astronomical Society. All rights reserved.
Journal article
Kinematic properties of double-barred galaxies: Simulations versus integral-field observations
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