Hostname: page-component-7c8c6479df-xxrs7 Total loading time: 0 Render date: 2024-03-28T09:21:40.772Z Has data issue: false hasContentIssue false

Counterrotation in Galaxies

Published online by Cambridge University Press:  25 May 2016

F. Bertola
Affiliation:
Dipartimento di Astronomia, Università di Padova, vicolo dell'Osservatorio 5, I-35122 Padova, Italy
E.M. Corsini
Affiliation:
Dipartimento di Astronomia, Università di Padova, vicolo dell'Osservatorio 5, I-35122 Padova, Italy

Extract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

The phenomenon of counterrotation is observed when two galaxy components have their angular momenta projected antiparallel onto the sky. It follows that if the two components rotate around the same axis, the counter-rotation is intrinsic. On the contrary the counterrotation is only apparent if the rotation axes are misaligned and the line-of-sight lies in between the two vectors or their antivectors. In the case of intrinsic counterrotation the two components can be superimposed or radially separated.

Type
Mergers & Remnants
Copyright
Copyright © Kluwer 1999 

References

Anantharamaiah, K.R., Goss, W.M. 1996, ApJ, 466, L13 Google Scholar
Athanassoula, E. 1996, In: Buta, R., Crocker, D.A., Elmegreen, B.G. (eds.) ASP Conf. Ser. 91, “{Barred Galaxies”{. ASP, San Francisco, p. 309 Google Scholar
Balcells, M., Quinn, P.J. 1990, ApJ, 361, 381 Google Scholar
Bender, R., 1988, A&A, 202, L5 Google Scholar
Bender, R., Surma, P. 1992, A&A, 258, 250 Google Scholar
Bertin, G., Bertola, F., Buson, L.M., Danziger, I.J., Dejonghe, H., Sadler, E.M., Saglia, R.P., de Zeeuw, P.T., Zeilinger, W.W. 1994, A&A, 292, 381 Google Scholar
Bertola, F., Bettoni, D. 1988, ApJ, 329, 102 Google Scholar
Bertola, F., Bettoni, D., Buson, L.M., Zeilinger, W.W. 1990, In: Wielen, R. (ed.) “{Dynamics and Interactions of Galaxies”{. Springer-Verlag, Berlin, p. 249 Google Scholar
Bertola, F., Buson, L.M., Zeilinger, W.W. 1988, Nature, 335, 705 Google Scholar
Bertola, F., Buson, L.M., Zeilinger, W.W. 1992, ApJ, 401, L79 Google Scholar
Bertola, F., Cinzano, P., Corsini, E.M., Pizzella, A., Persic, M., Salucci, P. 1996, ApJ, 458, L67 Google Scholar
Bettoni, D. 1984, The Messenger, 37, 17 Google Scholar
Bettoni, D. 1989, AJ, 97, 79 Google Scholar
Bettoni, D., Galletta, G. 1997, A&AS, 124, 61 Google Scholar
Bettoni, D., Buson, L.M., Maira, L., Bertola, F. 1995, In: Richter, O.G., Borne, K. (eds.) ASP Conf. Ser. 70, “{Groups of Galaxies”{. ASP, San Francisco, p. 95 Google Scholar
Bettoni, D., Fasano, G., Galletta, G. 1990, AJ, 99, 1789 Google Scholar
Bettoni, D., Galletta, G., Sage, L.J. 1993, A&A, 280, 121 Google Scholar
Binney, J.J., May, A. 1986, MNRAS, 218, 743 Google Scholar
Braun, R., Walterbos, R.A.M., Kennicutt, R.C. Jr. 1992, Nature, 360, 442 Google Scholar
Braun, R., Walterbos, R.A.M., Kennicutt, R.C. Jr., Tacconi, L.J. 1994, ApJ, 420, 558 Google Scholar
Bregman, J.N., Hogg, D.E., Roberts, M.S. 1992, ApJ, 387, 484 Google Scholar
Caldwell, N., Kirshner, R.P., Richstone, D.O. 1986, ApJ, 305, 136 Google Scholar
Carollo, C.M., Franx, M., Illingworth, G.D., Forbes, D.A. 1997, ApJ, 481, 710 Google Scholar
Ciri, R., Bettoni, D., Galletta, G. 1995, Nature, 375, 661 Google Scholar
Comins, N., Lovelace, R.V.E., Zeltwanger, T., Shorey, P. 1997, ApJ, 484, L33 Google Scholar
Davies, R.L., Birkinshaw, M. 1988, ApJS, 68, 409 Google Scholar
Emsellem, E., Arsenault, R. 1997, A&A, 318, L39 Google Scholar
Evans, N.W., Collett, J.L. 1994, ApJ, 420, L67 Google Scholar
Fisher, D., Illinghworth, G.D., Franx, M. 1994, AJ, 107 160 Google Scholar
Franx, M., Illinghworth, G.D. 1988, ApJ, 327, L55 Google Scholar
Franx, M., Illinghworth, G.D., Heckmann, T. 1989, ApJ, 344, 613 Google Scholar
Friedli, D. 1996, A&A, 312, 761 Google Scholar
Galletta, G. 1996, In: Buta, R., Crocker, D.A., Elmegreen, B.G. (eds.) ASP Conf. Ser. 91, “{Barred Galaxies”{. ASP, San Francisco, p. 429 Google Scholar
Garcia-Burillo, S., Sempere, M.J., Bettoni, D. 1997, ApJ, submitted Google Scholar
Hau, G.K.T., Thomson, R.C. 1994, MNRAS, 270, L23 Google Scholar
Held, E.V., Capaccioli, M., Cappellaro, E. 1992, In: Holt, S.S., Neff, S.G., Urry, C.M. (eds.) AIP Conf Proc. 254 “{Testing the AGN Paradigm”{. AIP, New York, p. 613 Google Scholar
Hernquist, L., Barnes, J.E. 1991, Nature, 354, 210 Google Scholar
Howard, S., Carini, M.T., Byrd, G.G., Lester, S. 1997, AJ, submitted Google Scholar
Jedrzejewsky, R., Schecther, P.L. 1988, ApJ, 330, L87 Google Scholar
Jore, K.P., Broelis, A.H., Haynes, M. 1996, AJ, 112, 438 Google Scholar
Kormendy, J. 1984, ApJ, 287, 577 CrossRefGoogle Scholar
Kuijken, K., Fisher, D., Merrifield, M.R. 1996, MNRAS, 283, 543 Google Scholar
Lovelace, R.V.E., Chou, T. 1996, ApJ, 468, L25 Google Scholar
Lovelace, R.V.E., Jore, K.P., Haynes, M.P. 1997, ApJ, 475, 83 Google Scholar
Macchetto, F., Pastoriza, M., Caon, N., Sparks, W.B., Giavalisco, M., Bender, R., Capaccioli, M. 1996, A&AS, 120, 463 Google Scholar
Mehlert, D., Saglia, R.P., Bender, R., Wegner, G. 1997, A&A, submitted Google Scholar
Merrifield, M.R., Kuijken, K. 1994, ApJ, 432, 575 Google Scholar
Plana, H., Boulesteix, J. 1996, A&A, 307, 391 Google Scholar
Prada, F., Gutierrez, C.M., Peletier, R.F., McKeith, C.D. 1996, ApJ, 463, L9 Google Scholar
Rix, H.-W., Franx, M., Fisher, D., Illingworth, G. 1992, ApJ, 400, L5 Google Scholar
Rix, H.-W., Kennicutt, R.C. Jr., Braun, R., Walterbos, R.A.M. 1995, ApJ, 438, 155 Google Scholar
Rubin, V.C. 1994a, AJ, 107, 173 Google Scholar
Rubin, V.C. 1994b, AJ, 108, 456 Google Scholar
Rubin, V.C., Graham, J.A., Kenney, J.D.P. 1992, ApJ, 394, L9 Google Scholar
Schweizer, F. 1990, In: Wielen, R. (ed.) “{Dynamics and Interactions of Galaxies”{. Springer-Verlag, Berlin, p. 60 Google Scholar
Schweizer, F., van Gorkom, J.H., Seitzer, P. 1989, ApJ, 338, 770 Google Scholar
Sellwood, J.A., Merritt, D. 1994, ApJ, 425, 530 Google Scholar
Thakar, A., Ryden, B. 1996, ApJ, 461, 55 Google Scholar
Thakar, A., Ryden, B., Jore, K.P., Broeils, A.H. 1997, ApJ, 479, 702 Google Scholar
Walterbos, R.A.M., Braun, R., Kennicutt, R.C. Jr. 1994, AJ, 107, 184 Google Scholar
Wozniak, H., Pfenninger, D. 1997, A&A, 317, 14 Google Scholar