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Galactic bulges: overview

Published online by Cambridge University Press:  01 July 2007

K. C. Freeman
K. C. Freeman*
Affiliation:
Research School of Astronomy & Astrophysics, The Australian National University, Australia
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Abstract

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This overview of galactic bulges begins with a discussion of the various kinds of bulges (classical, boxy/peanut-shaped, pseudo) and their likely formation mechanisms. Other specific topics include the Galactic bar/bulge and its chemical evolution, the bulge of M31, the relation between bulges and metal-poor halos (often lumped together as spheroids), the morphology-density relation and the formation of S0 galaxies, the color-structure bimodality, and scaling laws for bulges. Finally I will briefly discuss the current difficulty of forming bulgeless disk galaxies in ΛCDM.

Keywords

Galaxy: bulgeGalaxy: haloGalaxy: kinematics and dynamicsgalaxies: bulgesgalaxies: formationgalaxies: evolutiongalaxies: Magellanic Cloudsgalaxies: structure
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 3 , Symposium S245: Formation and Evolution of Galaxy Bulges , July 2007 , pp. 3 - 10
Copyright
Copyright © International Astronomical Union 2008

References

Abadi, M., Navarro, J. F., Steinmetz, M. & Eke, V. R. 2003, ApJ 597, 21CrossRefGoogle Scholar
Aguerri, J., Elias-Rosa, N., Corsini, E. M. & Muoz-Tun, C. 2005, A&A 434, 109Google Scholar
Athanassoula, E. & Beaton, R. 2006, MNRAS 370, 1499CrossRefGoogle Scholar
Barnes, J. 1988, ApJ 331, 699CrossRefGoogle Scholar
Barr, J. et al. 2007, A&A 470, 173Google Scholar
Ballero, S. K., Matteucci, F., Origlia, L. & Rich, R. M. 2007, A&A 467, 123Google Scholar
Beaton, R., Majewski, S. R., Guhathakurta, P. et al. 2007, ApJ 658, L91CrossRefGoogle Scholar
Beaulieu, S., Freeman, K., Kalnajs, A.J. et al. 2000, AJ 120, 855CrossRefGoogle Scholar
Borissova, J., Minniti, D., Rejkuba, M. et al. 2004, A&A 423, 97Google Scholar
Bureau, M. & Freeman, K. 1999, AJ 118, 126CrossRefGoogle Scholar
Cappellari, M., Bacon, R., Bureau, M. et al. 2006, MNRAS 366, 1126CrossRefGoogle Scholar
Carollo, C. M., Stiavelli, M. & Mack, J. 1998, AJ 116, 68CrossRefGoogle Scholar
Carollo, C. M., Scarlata, C., Stiavelli, M. et al. 2007, ApJ 658, 960CrossRefGoogle Scholar
Combes, F. & Sanders, R. 1981, A&A 96, 164Google Scholar
Courteau, S., de Jong, R. S. & Broeils, A. H. 1996, ApJ 457, L73CrossRefGoogle Scholar
Cunha, K. & Smith, V. 2006, ApJ 651, 491CrossRefGoogle Scholar
Debattista, V. & Shen, J. 2007, ApJ 654, L127CrossRefGoogle Scholar
Dressler, A. 1980, ApJ 236, 351CrossRefGoogle Scholar
Dressler, A., Oemler, A., Couch, W.J. et al. 1997, ApJ 490, 577CrossRefGoogle Scholar
Driver, S., Allen, P. D., Graham, A.W. et al. 2006, MNRAS 368, 414CrossRefGoogle Scholar
Driver, S., Allen, P. D., Liske, J. & Graham, A. W. 2007, ApJ 657, L85CrossRefGoogle Scholar
Drory, N. & Fisher, D. 2007, ApJ 664, 640CrossRefGoogle Scholar
Faber, S., Willmer, C. N. A., Wolf, C. et al. 2007, ApJ 665, 265CrossRefGoogle Scholar
Falcón-Barroso, J. et al. 2004, AN 325, 92Google Scholar
Fulbright, J., McWilliam, A. & Rich, R. M. 2007, ApJ 661, 1152CrossRefGoogle Scholar
Ho, L. 2007, ApJ 668, 94CrossRefGoogle Scholar
Kormendy, J. 1993, in “IAU Symposium 153: Galactic Bulges”, ed. DeJonghe, H. & Habing, H., (Kluwer: Dordrecht), p 209CrossRefGoogle Scholar
Kormendy, J. & Kennicutt, R. 2004, ARAA 42, 603CrossRefGoogle Scholar
Kuijken, K. & Merrifield, M. 1995, ApJ 443, L13CrossRefGoogle Scholar
Launhardt, R., Zylka, R. & Mezger, P. G. 2002, A&A 384, 112Google Scholar
Lecureur, A., Hill, V., Zoccali, M. et al. 2007, A&A 465, 799Google Scholar
López-Corredoira, M., Cabrera-Lavers, A. & Gerhard, O. E. 2005, A&A 439, 167Google Scholar
López-Corredoira, M., Cabrera-Lavers, A., Mahoney, T. J. et al. 2007, AJ 133, 154CrossRefGoogle Scholar
McConnachie, A. et al. 2006, ApJ 647, L25CrossRefGoogle Scholar
Minniti, D. 1995, MNRAS 277, 1293CrossRefGoogle Scholar
Nordermeer, E. & van der Hulst, J. 2007, MNRAS 376, 1480CrossRefGoogle Scholar
Marinova, I. & Jogee, S. 2007, ApJ 659, 1176CrossRefGoogle Scholar
Patsis, P. A., Athanassoula, E., Grosbøl, P., Skokos, Ch. 2002, MNRAS 335, 1049CrossRefGoogle Scholar
Pizzella, A., Corsini, E. M., Dalla Bontà, E. et al. 2005, ApJ 631, 785CrossRefGoogle Scholar
Postman, M., Franx, M., Cross, N. J. G. et al. 2005, ApJ 623, 721CrossRefGoogle Scholar
Rattenbury, N., Mao, S., Sumi, T. & Smith, M. C. 2007, MNRAS 378, 1064CrossRefGoogle Scholar
Robertson, B., Bullock, J. S., Cox, T. J. et al. 2006, ApJ 645, 986CrossRefGoogle Scholar
Rowley, G. 1988, ApJ 331, 124CrossRefGoogle Scholar
Sarajedini, A. & Jablonka, P. 2005, AJ 130, 1627CrossRefGoogle Scholar
Sarajedini, A., Barker, M. K., Geisler, D. et al. 2006, AJ 132, 1361CrossRefGoogle Scholar
Simien, F. & de Vaucouleurs, G. 1986, ApJ 302, 564CrossRefGoogle Scholar
Smith, G., Treu, T., Ellis, R. S. et al. 2005, ApJ 620, 78CrossRefGoogle Scholar
Springel, V. & Hernquist, L. 2005, ApJ 622, L9CrossRefGoogle Scholar
Trager, S. 2006, astro-ph/0611378Google Scholar
Treu, T., Ellis, R. S., Liao, T. X. et al. 2005, ApJ 633, 174CrossRefGoogle Scholar
Zoccali, M., Renzini, A., Ortolani, S. et al. 2003, A&A 399, 931Google Scholar
Zoccali, M., Lecureur, A., Barbuy, B. et al. 2006, A&A 457, L1Google Scholar