The Evolution and Growth of Nearby Galaxy Groups
DOI:
https://doi.org/10.17307/wsc.v1i1.326Palabras clave:
Galaxy groups, Galaxy Evolution, Magnitude Gap, BGG, Group Richness, Galaxy, MergersResumen
This project strives to study the relationship between the group environment and individual galaxy properties. Group richness is used as a proxy for different environmental conditions and mass to form a sample of 40 low mass (3N<10), 40 medium mass (10N<20), and 40 high mass (20N) groups from the Berlind et al. 2006 volume-limited Mr18 catalog and Tempel et al. 2014 flux-limited catalog. Unique Color-Magnitude-Position and Color-Stellar Mass-Position diagrams are produced for each sample group. I identified dynamically active and inactive groups using the magnitude gap through a crude version of methodology described in Raouf et al. 2019. Project figures are used to analyze how BGG properties, dynamic activity, and group appearance depend on group richness. Analysis focuses on BGGs to understand how one evolutionary mechanism, mergers, is impacted by basic differences in a group’s environment.
Citas
Berlind, A. et al. (2006). Percolation Galaxy Groups and Clusters in the SDSS Redshift Survey: Identification, Catalogs, and the Multiplicity Function. The Astrophysical Journal Supplement Series , 167(1), 1–25. doi: 10.1086/508170
Cooray, A. (2005). A divided Universe: red and blue galaxies and their preferred environments. Monthly Notices of the Royal Astronomical Society, 363(1), 337–252. doi: 10.1111/j.1365-2966.2005.09457.x
Conroy, C., Gunn, J. E., & White, M. (2009). The Propagation Of Uncertainties In Stellar Population Synthesis Modeling. I. The Relevance Of Uncertain Aspects Of Stellar Evolution And The Initial Mass Function To The Derived Physical Properties Of Galaxies. The Astrophysical Journal, 699(1), 486-506. doi:10.1088/0004-637x/699/1/486
Dariush, A. A. et al. (2010). The mass assembly of galaxy groups and the evolution of the magnitude gap. Monthly Notices of the Royal Astronomical Society, 405(3), 1873–1887. doi: 10.1111/j.1365-2966.2010.16569.x
Dressler, A. (1980). Galaxy morphology in rich clusters - Implications for the formation and evolution of galaxies. The Astrophysical Journal, 236, 351-365. doi:10.1086/157753
Dressler, A. (1984). The Evolution of Galaxies in Clusters. Annual Review of Astronomy and Astrophysics, 22, 185-222. doi:10.1146/annurev.aa.22.090184.001153
Eke, V. R., et al. (2004). Galaxy groups in the 2dFGRS: The group-finding algorithm and the 2PIGG catalogue. Monthly Notices of the Royal Astronomical Society, 348(3), 866-878. doi:10.1111/j.1365-2966.2004.07408.x
Freeland, E., Stilp, A., & Wilcots, E. (2009). H I Observations of Five Groups of Galaxies. The Astronomical Journal , 138(1), 295–304. doi: 10.1088/0004-6256/138/1/295
Fosdick, K. C. (2019). The Evolution and Growth of Nearby Galaxy Groups. Proceedings of the 29th Annual Wisconsin Space Conference. Retrieved from https://wsgc.carthage.edu/ojs/index.php/wsc/article/view/282
Geller, M. J., & Huchra, J. P. (1983). Groups of galaxies. III - The CfA survey. The Astrophysical Journal Supplement Series, 52, 61-87. doi:10.1086/190859
Helsdon, S. F., & Ponman, T. J. (2003). X-ray bright groups and their galaxies. Monthly Notices of the Royal Astronomical Society, 340(2), 485-498. doi:10.1046/j.1365-8711.2003.06320.x
Just, D. W. et al. (2010). The Environmental Dependence Of The Evolving S0 Fraction. The Astrophysical Journal, 711(1), 192-200. doi:10.1088/0004-637x/711/1/192
Luparello, H. E. et al. (2015). Brightest group galaxies and the large-scale environment. Monthly Notices of the Royal Astronomical Society, 448(2), 1483-1493. doi:10.1093/mnras/stv082
Lintott, C. et al. (2010). Galaxy Zoo 1: Data release of morphological classifications for nearly 900,000 galaxies. Monthly Notices of the Royal Astronomical Society, 410(1), 166-178. doi:10.1111/j.1365-2966.2010.17432.x
Mahtessian, A. P. (2017). Dependencies between the magnitude gap of groups and the morphology of two brightest galaxies. CoBAO, 65(2), 401-406.
Raouf, M. et al. (2019). The Impact of the Dynamical State of Galaxy Groups on the Stellar Populations of Central Galaxies. The Astrophysical Journal, 887(2), 264. doi:10.3847/1538-4357/ab5581
Shen, S. et al. (2014). The Statistical Nature Of The Brightest Group Galaxies. The Astrophysical Journal, 782(1), 23. doi:10.1088/0004-637x/782/1/23
Tago, E. et al. (2008). Groups of galaxies in the SDSS Data Release 5. Astronomy & Astrophysics, 479(3), 927-937. doi:10.1051/0004-6361:20078036
Tempel, E. et al. (2011). Galaxy morphology, luminosity, and environment in the SDSS DR7. Astronomy & Astrophysics, 529. doi:10.1051/0004-6361/201016196
Tempel, E. et al.(2014). Flux- and volume-limited groups/clusters for the SDSS galaxies: Catalogues and mass estimation. Astronomy & Astrophysics, 566. doi:10.1051/0004-6361/201423585
Tempel, E., Tuvikene, T., Kipper, R., & Libeskind, N. I. (2017). Merging groups and clusters of galaxies from the SDSS data. Astronomy & Astrophysics (A&A), 602. doi: 10.1051/0004-6361/201730499
Tully, R. B. (1987). Nearby groups of galaxies. II- an all-sky survey within 3000 kilometers per second. The Astrophysical Journal, 321, 280. doi:10.1086/165629
White, S. D., & Rees, M. J. (1978). Core condensation in heavy halos: A two-stage theory for galaxy formation and clustering. Monthly Notices of the Royal Astronomical Society, 183(3), 341-358. doi:10.1093/mnras/183.3.341
Yang, X. et al. (2007). Galaxy Groups in the SDSS DR4. I. The Catalog and Basic Properties. The Astrophysical Journal, 671(1), 153-170. doi:10.1086/522027
Descargas
Archivos adicionales
- Berlind et al 2006 High Mass Mr Diagrams (English)
- Berlind et al. 2006 Low Mass color-magnitude-position Diagrams (English)
- Berlind et al. 2006 Medium Mass color-magnitude-position (English)
- Berlind et al. 2006 High Mass color-mass-position (English)
- Berlind et al. 2006 Low Mass color-mass-position (English)
- Berlind et al. 2006 Medium Mass color-mass-position (English)
- Tempel et al. 2014 High Mass color-magnitude-position (English)
- Tempel et al. 2014 Low Mass color-magnitude-position (English)
- Tempel et al. 2014 Medium Mass color-magnitude-position (English)
- Tempel et al. 2014 High Mass color-mass-position (English)
- Tempel et al. 2014 Low Mass color-mass-position.pdf (English)
- Tempel et al. 2014 Medium Mass color-mass-position (English)
- Sample Information Table (English)
Publicado
Cómo citar
Número
Sección
Licencia
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
