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Stellar Populations of Brightest Cluster Galaxies and Intracluster Light

Published online by Cambridge University Press:  21 March 2017

Louise O. V. Edwards  and
Isabella L. Trierweiller
Louise O. V. Edwards
Affiliation:
Department of Astronomy, Yale University, New Haven, CTUSA email: [email protected]
Isabella L. Trierweiller
Affiliation:
Department of Astronomy, Yale University, New Haven, CTUSA email: [email protected]
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Abstract

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We present 3 representative cases from a sample of 16 local Brightest Cluster Galaxies observed using integral field spectroscopy. The observations extend to nearby neighbours and into the Intracluster Light (ICL). Population synthesis modeling shows that the ICL is younger and more metal poor compared to the BCG core and outskirts. This is consistent with a scenario in which the ICL grows by cluster processes, and alongside the growth of the BCG.

Keywords

galaxies: clusters: individual (Abell 85, Abell 2457, IIZw108)galaxies: cDgalaxies: evolutiongalaxies: interactionsgalaxies: stellar content
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 11 , Symposium S321: Formation and Evolution of Galaxy Outskirts , March 2016 , pp. 193 - 195
Copyright
Copyright © International Astronomical Union 2017 

References

Beers, T. C., Geller, M. J., & Huchra, J. P. 1982, ApJ, 257, 23 CrossRefGoogle Scholar
Bershady, M., Anderson, M., Harker, J., Ramsey, L., & Verheijen, M. 2004, PASP, 116, 565 CrossRefGoogle Scholar
Binney, J. J. & Tremaine, S. ed 1987, Galactic Dynamics Google Scholar
Brough, S., Forbes, D. A., Kilborn, V. A., Couch, W., & Colless, M. 2006, MNRAS, 369, 1351 CrossRefGoogle Scholar
Brough, S., Tran, K.-V., Sharp, R. G., von der Linden, A., & Couch, W. J. 2011, MNRAS, 414, 80 Google Scholar
Bruzual, G. & Charlot, S. 2003, MNRAS, 344, 1000 Google Scholar
Calzetti, D., Armus, L., Bohlin, R. C., Kinney, A. L., Koornneef, J., & Storchi-Bergmann, T. 2000, ApJ, 533, 682 CrossRefGoogle Scholar
Cappellari, M., Bacon, R., Bureau, M. et al. 2006, MNRAS, 366, 1126 CrossRefGoogle Scholar
Chabrier, G. 2003, PASP, 115, 763 Google Scholar
Cid Fernandes, R., Mateus, A., Sodré, L., Stasińska, G. & Gomes, J. M. 2005, MNRAS, 358, 363 CrossRefGoogle Scholar
Coccatto, L., Gerhard, O. & Arnaboldi, M. 2011, MNRAS, 407, 26 Google Scholar
Coccatto, L., Gerhard, O., Arnaboldi, M., & Ventimiglia, G. 2010, A&A, 533, 138 Google Scholar
Coelho, P., Bruzual, G., Charlot, S., Weiss, A., Barbuy, B., & Ferguson, J. W. 2007, MNRAS, 382, 498 Google Scholar
Crawford, C. S., Allen, S. W., Ebeling, H., Edge, A. C., & Fabian, A. C. 1999, MNRAS, 306, 857 Google Scholar
Edwards, L. O. V., Hudson, M. J., Balogh, M. L., & Smith, R. J. 2007, MNRAS, 379, 100 Google Scholar
Inagaki, T., Lin, Y.-T., Huang, H.-J., Hsieh, B.-C., & Sugiyama, N. 2015, MNRAS, 446, 1107 Google Scholar
Lakhchaura, K. & Singh, K. 2014, AJ, 147, 156 Google Scholar
McDonald, M., Veilleux, S., & Rupke, D. S. N. 2012, ApJ, 746, 153 CrossRefGoogle Scholar
Melnick, J., Giraud, E., Toledo, I., Selman, F., & Quintana, H. 2012, MNRAS, 427, 850 Google Scholar
Oliva-Altamirano, P., Brough, S., Jimmy, Kim-Vy T., Couch, W. J., McDermid, R. M., Lidman, C., von der Linden, A., & Sharp, R. 2015, MNRAS, 449, 3347 Google Scholar
Walcher, C. J., Coelho, P., Gallazzi, A., & Charlot, S. 2009, MNRAS, 398, 44 Google Scholar