Warped Disks and Inclined Rings around Galaxies
Most galaxies are in clusters, where tidal interactions are not uncommon. Tidal and dynamical interaction in galaxies are of importance in studying evolution. A large amount of data has been collected on dust-lane ellipticals, polar ring galaxies, spirals with extended warps, and galaxies with inclined HI rings or unusual 'tails'. This book is a record of a meeting which was held at the University of Pittsburgh. It provided an informal, yet focused environment for the interaction of astronomers who have addressed these questions with a wide variety of skills, techniques and points of view.
Product details
May 1991Hardback
9780521401845
310 pages
244 × 170 × 19 mm
0.7kg
2 b/w illus.
Available
Table of Contents
- Preface
- Acknowledgements
- Workshop participants
- Group photograph
- 1. The intergalactic HI supply F. Briggs
- 2. Neutral gas infall into NGC 628 J. Kamphuis and F. Briggs
- 3. VLA HI observations of the radio galaxy Centaurus A J. M. van der Hulst, J. H. van Gorkom, A. D. Haschick and A. D. Tubbs
- 4. A geometric model for the dust-band of Centaurus A R. A. Nicholson, K. Taylor and J. Bland
- 5. The circumgalactic ring of gas in Leo S. E. Schneider
- 6. Using gas kinematics to measure M/L in elliptical galaxies T. de Zeeuw
- 7. Velocity fields of disks in triaxial potentials P. J. Teuben
- 8. Modeling the atomic gas in NGC 4278 J. F. Lees
- 9. A few statistics from the catalog of polar-ring galaxies B. C. Whitmore
- 10. Dynamics of polar rings L. S. Sparke
- 11. Mergers and the structure of disk galaxies L. Hernquist
- 12. Formation of polar rings H.-W. Rix and N. Katz
- 13. Gas-dynamical models of settling disks D. Christodoulou and J. E. Tohline
- 14. Evolutionary processes affecting galactic accretion disks T. Steiman-Cameron
- 15. Particle simulations of polar rings T. Quinn
- 16. A bending instability in prolate stellar systems D. Merritt
- 17. The Milky Way: lopsided or barred? K. Kuijken
- 18. Merger origin of starburst galaxies L. Hernquist
- 19. Warped and flaring HI disks A. Bosma
- 20. Behaviour of warps in extended disks F. Briggs and J. Kamphuis
- 21. Observational constraints for the explanation of warps E. Battaner, E. Florido, M.-L. Sanchez-Saavedra and M. Prieto
- 22. Warps in S0s: observations versus theories G. Galletta
- 23. Warps and bulges J. Pitesky
- 24. Time evolution of galactic warps P. Hofner and L. S. Sparke
- 25. Are warps normal modes? S. Casertano
- 26. Disk warping in a slewing potential E. C. Ostriker
- 27. Concluding discussion Moderator: K. C. Freeman
- Name index
- Object index
- Subject index.