Publication: Formation of SO galaxies through mergers: antitruncated stellar discs resulting from major mergers
Loading...
Files
Full text at PDC
Publication Date
2004-10
Authors
Borlaff, Alejandro
Eliche Moral, María del Carmen
Rodríguez Pérez, Cristina
Querejeta, Miguel
Tapia, Tinidad
Beckman, John
Advisors (or tutors)
Editors
Journal Title
Journal ISSN
Volume Title
Publisher
EDP Sciencies
Abstract
Context. Lenticular galaxies (S0’s) are more likely to host antitruncated (Type-III) stellar discs than galaxies of later Hubble types. Major mergers are popularly considered too violent mechanisms to form these breaks.
Aims. We have investigated whether major mergers can result into S0-like remnants with realistic antitruncated stellar discs or not.
Methods. We have analysed 67 relaxed S0 and E/S0 remnants resulting from dissipative N-body simulations of major mergers from the GalMer database. We have simulated realistic R-band surface brightness profiles of the remnants to identify those with antitruncated stellar discs. Their inner and outer discs and the breaks have been quantitatively characterized to compare with real data.
Results. Nearly 70% of our S0-like remnants are antitruncated, meaning that major mergers that result in S0’s have a high probability of producing Type-III stellar discs. Our remnants lie on top of the extrapolations of the observational trends (towards brighter magnitudes and higher break radii) in several photometric diagrams, due to the higher luminosities and sizes of the simulations compared to observational samples. In scale-free photometric diagrams, simulations and observations overlap and the remnants reproduce the observational trends, so the physical mechanism after antitruncations is highly scalable. We have found novel photometric scaling relations between the characteristic parameters of the antitruncations in real S0’s, which are also reproduced by our simulations. We show that the trends in all the photometric planes can be derived from three basic scaling relations that real and simulated Type-III S0’s fulfill: h_i ∝ R_brkIII, h_o ∝ R_brkIII, and μ_brkIII ∝ R_brkIII, where h_i and h_o are the scalelenghts of the inner and outer discs, and μ_brkIII and R_brkIII are the surface brightness and radius of the breaks. Bars and antitruncations in real S0’s are structurally unrelated phenomena according to the studied photometric planes.
Conclusions. Mayor mergers provide a feasible mechanism to form realistic antitruncated S0 galaxies.
Description
© ESO, 2014. Acknowledgements. The authors thank to the anonymous referee for the provided input that helped to improve this publication significantly. The current study would not have been possible without the GalMer database, so the authors would like to acknowledge I.Chilingarian, P.Di Matteo, F. Combes, A.-L.Melchior, and B. Semelin for creating it, and specially P.Di Matteo for her kind support on the models when requested. We really appreciate the helpful discussions with Raffaella Marino (UCM) on the dust extinction of early-type galaxies, as well as the KS2D code, made publicly available by his author, Peter Yoachim (UW). We acknowledge the usage of the HyperLeda database (http://leda.univ-lyon1.fr). This research has made use of the NASA’s Astrophysics Data System and NASA/IPAC Extragalactic Database (NED) which is operated by the Jet Propulsion Laboratory, California Institute of Technology, under contract with the National Aeronautics and Space Administration. Supported by the Spanish Ministry of Economy and Competitiveness (MINECO) under projects AYA2006-12955, AYA2009-10368, AYA2012- 30717, AYA2012-31277, and AYA-67625-CO2-01 from the Spanish Ministry of Science, P3/86 of the Instituto de Astrofísica de Canarias and by de Madrid Regional Government through the AstroMadrid Project (CAM S2009/ESP-1496, http://laeff.cab.inta-csic.es/proyects/astromadrid/main/index.php). Funded by the Spanish MICINN under the Consolider-Ingenio 2010 Program grant CSD2006-0070: "First Science with the GTC" (http://www.iac.es/consolideringenio-gtc/), and by the Spanish programme of International Campus of Excellence Moncloa (CEI).
UCM subjects
Unesco subjects
Keywords
Citation
Aguerri, J. A. L., Balcells, M., & Peletier, R. F. 2001, A&A, 367, 428
Annibali, F., Bressan, A., Rampazzo, R., et al. 2010, A&A, 519, A40
Baillard, A., Bertin, E., de Lapparent, V., et al. 2011, A&A, 532, A74
Bakos, J., Trujillo, I., Azzollini, R., Beckman, J. E., & Pohlen, M. 2011, Memorie della Societa Astronomica Italiana Supplementi, 18, 113
Barr, J. M., Bedregal, A. G., Aragón-Salamanca, A., Merrifield, M. R., &
Bamford, S. P. 2007, A&A, 470, 173
Barway, S., Wadadekar, Y., Vaghmare, K., & Kembhavi, A. K. 2013, MNRAS, 432, 430
Bekki, K. & Couch, W. J. 2011, MNRAS, 415, 1783
Bell, E. F. & de Jong, R. S. 2001, ApJ, 550, 212
Benjouali, L., Gómez Flechoso, M. A., Domínguez-Tenreiro, R., Martínez-Serrano, F., & Serna, A. 2011, in Highlights of Spanish Astrophysics VI, ed. M. R. Zapatero Osorio, J. Gorgas, J. Maíz Apellániz, J. R. Pardo, & A. Gil de Paz, 148–153
Berlind, A. A., Frieman, J., Weinberg, D. H., et al. 2006, ApJS, 167, 1
Bernardi, M., Roche, N., Shankar, F., & Sheth, R. K. 2011a, MNRAS, 412, 684
Bernardi, M., Roche, N., Shankar, F., & Sheth, R. K. 2011b, MNRAS, 412, L6
Bertola, F., Cinzano, P., Corsini, E. M., Rix, H.-W., & Zeilinger, W. W. 1995, ApJ, 448, L13
Bettoni, D. & Galletta, G. 1997, A&AS, 124, 61
Bottema, R. 1989, A&A, 221, 236
Bournaud, F., Chapon, D., Teyssier, R., et al. 2011, ApJ, 730, 4
Bournaud, F., Jog, C. J., & Combes, F. 2005, A&A, 437, 69
Bruzual, G. & Charlot, S. 2003, MNRAS, 344, 1000
Cappellari, M., McDermid, R. M., Alatalo, K., et al. 2012, Nature, 484, 485
Chilingarian, I. V., Di Matteo, P., Combes, F., Melchior, A.-L., & Semelin, B. 2010, A&A, 518, A61
Choi, J., Conroy, C., Moustakas, J., et al. 2014, ArXiv e-prints
Comerón, S., Elmegreen, B. G., Salo, H., et al. 2012, ApJ, 759, 98
Cortesi, A., Merrifield, M. R., Coccato, L., et al. 2013, MNRAS, 432, 1010
Cox, T. J., Jonsson, P., Somerville, R. S., Primack, J. R., & Dekel, A. 2008, MNRAS, 384, 386
Crook, A. C., Huchra, J. P., Martimbeau, N., et al. 2007, ApJ, 655, 790
Desai, V., Dalcanton, J. J., Aragón-Salamanca, A., et al. 2007, ApJ, 660, 1151 di Matteo, P., Bournaud, F., Martig, M., et al. 2008, A&A, 492, 31
Di Matteo, P., Combes, F., Melchior, A., & Semelin, B. 2007, A&A, 468, 61
Dressler, A. 1980, ApJ, 236, 351
Dressler, A., Oemler, Jr., A., Couch, W. J., et al. 1997, ApJ, 490, 577
Duc, P.-A., Cuillandre, J.-C., Serra, P., et al. 2011, MNRAS, 417, 863
Eliche-Moral, M. C., Balcells, M., Aguerri, J. A. L., & González-García, A. C. 2006a, A&A, 457, 91
Eliche-Moral, M. C., Balcells, M., Prieto, M., et al. 2006b, ApJ, 639, 644
Eliche-Moral, M. C., González-García, A. C., Aguerri, J. A. L., et al. 2012, A&A, 547, A48
Eliche-Moral, M. C., González-García, A. C., Aguerri, J. A. L., et al. 2013, A&A, 552, A67
Eliche-Moral, M. C., González-García, A. C., Balcells, M., et al. 2011, A&A, 533, A104
Eliche-Moral, M. C., Prieto, M., Gallego, J., et al. 2010a, A&A, 519, A55
Eliche-Moral, M. C., Prieto, M., Gallego, J., & Zamorano, J. 2010b, ArXiv:1003.0686
Elmegreen, B. G. & Hunter, D. A. 2006, ApJ, 636, 712
Erwin, P., Beckman, J. E., & Pohlen, M. 2005, ApJ, 626, L81
Erwin, P., Gutiérrez, L., & Beckman, J. E. 2012, ApJ, 744, L11
Erwin, P., Pohlen, M., & Beckman, J. E. 2008, AJ, 135, 20 (E08)
Finkelman, I., Brosch, N., Funes, J. G., Kniazev, A. Y., & Väisänen, P. 2010, MNRAS, 407, 2475
Fisher, D. 1997, AJ, 113, 950
Förster Schreiber, N. M., Genzel, R., Bouché, N., et al. 2009, ApJ, 706, 1364
Freeman, K. C. 1970, ApJ, 160, 811
Fritz, A., Böhm, A., & Ziegler, B. L. 2009, MNRAS, 393, 1467
Genzel, R., Burkert, A., Bouché, N., et al. 2008, ApJ, 687, 59
Gómez-Flechoso, M. A., Benjouali, L., & Domínguez Tenreiro, R. 2010, in Highlights of Spanish Astrophysics V, ed. J. M. Diego, L. J. Goicoechea, J. I. González-Serrano, & J. Gorgas, 295
Gutiérrez, L., Erwin, P., Aladro, R., & Beckman, J. E. 2011, AJ, 142, 145 (G11)
Hammer, F., Flores, H., Puech, M., et al. 2009a, A&A, 507, 1313
Hammer, F., Flores, H., Yang, Y. B., et al. 2009b, A&A, 496, 381
Hammer, F., Yang, Y., Flores, H., & Puech, M. 2012, Modern Physics Letters A, 27, 30034
Hammer, F., Yang, Y., Fouquet, S., et al. 2013, MNRAS, 431, 3543
Hammer, F., Yang, Y. B., Wang, J. L., et al. 2010, ApJ, 725, 542
Hopkins, P. F., Cox, T. J., Younger, J. D., & Hernquist, L. 2009a, ApJ, 691, 1168
Hopkins, P. F., Somerville, R. S., Cox, T. J., et al. 2009b, MNRAS, 397, 802
Hubble, E. P. 1926, ApJ, 64, 321
Huchra, J. P. & Geller, M. J. 1982, ApJ, 257, 423
Huertas-Company, M., Aguerri, J. A. L., Tresse, L., et al. 2010, A&A, 515, A3+Ilyina, M. A. & Sil’chenko, O. K. 2012, Astronomical and Astrophysical Transactions, 27, 313
Jian, H.-Y., Lin, L., & Chiueh, T. 2012, ApJ, 754, 26
Jore, K. P., Broeils, A. H., & Haynes, M. P. 1996, AJ, 112, 438
Kannappan, S. J., Guie, J. M., & Baker, A. J. 2009, AJ, 138, 579
Kaviraj, S. 2014a, ArXiv e-prints
Kaviraj, S. 2014b, MNRAS, 437, L41
Kaviraj, S., Tan, K.-M., Ellis, R. S., & Silk, J. 2011, MNRAS, 411, 2148
Kawata, D. & Mulchaey, J. S. 2008, ApJ, 672, L103
Kormendy, J. & Bender, R. 2012, ApJS, 198, 2
Kregel, M., van der Kruit, P. C., & de Grijs, R. 2002, MNRAS, 334, 646
Laine, J., Laurikainen, E., Salo, H., et al. 2014, ArXiv e-prints
Laurikainen, E. & Salo, H. 2001, MNRAS, 324, 685
Laurikainen, E., Salo, H., & Buta, R. 2005, MNRAS, 362, 1319
Laurikainen, E., Salo, H., Buta, R., & Knapen, J. H. 2009, ApJ, 692, L34
Laurikainen, E., Salo, H., Buta, R., & Knapen, J. H. 2011, MNRAS, 418, 1452
Laurikainen, E., Salo, H., Buta, R., Knapen, J. H., & Comerón, S. 2010, MNRAS, 405, 1089
Law, D. R., Steidel, C. C., Erb, D. K., et al. 2009, ApJ, 697, 2057
Longhetti, M. & Saracco, P. 2009, MNRAS, 394, 774
Lotz, J. M., Jonsson, P., Cox, T. J., & Primack, J. R. 2010, MNRAS, 404, 590
MacArthur, L. A., Courteau, S., Bell, E., & Holtzman, J. A. 2004, ApJS, 152, 175
Mahajan, S. & Raychaudhury, S. 2009, MNRAS, 400, 687
Maltby, D. T., Gray, M. E., Aragón-Salamanca, A., et al. 2012a, MNRAS, 419, 669
Maltby, D. T., Hoyos, C., Gray, M. E., Aragón-Salamanca, A., & Wolf, C. 2012b, MNRAS, 420, 2475
Maraston, C., Pforr, J., Henriques, B. M., et al. 2013, MNRAS, 435, 2764
Martínez-Delgado, D., Gabany, R. J., Crawford, K., et al. 2010, AJ, 140, 962
Mihos, J. C. & Hernquist, L. 1994, ApJ, 437, 611
Miralles-Caballero, D., Díaz, A. I., Rosales-Ortega, F. F., Pérez-Montero, E., & Sánchez, S. F. 2014, ArXiv e-prints
Miyamoto, M. & Nagai, R. 1975, PASJ, 27, 533
Moran, S. M., Ellis, R. S., Treu, T., et al. 2007, ApJ, 671, 1503
Naab, T. & Burkert, A. 2003, ApJ, 597, 893
Papovich, C., Dickinson, M., Giavalisco, M., Conselice, C. J., & Ferguson, H. C. 2005, ApJ, 631, 101
Paturel, G., Petit, C., Prugniel, P., et al. 2003, A&A, 412, 45
Peirani, S., Hammer, F., Flores, H., Yang, Y., & Athanassoula, E. 2009, A&A, 496, 51
Peterson, C. J. 1978, ApJ, 222, 84
Poggianti, B.M., Aragón-Salamanca, A., Zaritsky, D., et al. 2009, ApJ, 693, 112
Poggianti, B. M., Bridges, T. J., Carter, D., et al. 2001, ApJ, 563, 118
Pohlen, M. & Trujillo, I. 2006, A&A, 454, 759
Prieto, M., Aguerri, J. A. L., Varela, A. M., & Muñoz-Tuñón, C. 2001, A&A, 367, 405
Prieto, M., Eliche-Moral, M. C., Balcells, M., et al. 2013, MNRAS, 428, 999
Puech, M., Hammer, F., Flores, H., Neichel, B., & Yang, Y. 2009, A&A, 493, 899
Roche, N., Bernardi, M., & Hyde, J. 2010, MNRAS, 407, 1231
Sil’chenko, O. 2013, Memorie della Societa Astronomica Italiana Supplementi, 25, 93
Sil’chenko, O. K. 2009, in IAU Symposium, Vol. 254, IAU Symposium, ed. J. Andersen, Nordströara, B. m, & J. Bland-Hawthorn, 173–178
Sil’Chenko, O. K., Chilingarian, I. V., Sotnikova, N. Y., & Afanasiev, V. L. 2011, MNRAS, 414, 3645
Sil’chenko, O. K., Proshina, I. S., Shulga, A. P., & Koposov, S. E. 2012, MNRAS, 427, 790
Simien, F. & Prugniel, P. 1998, A&AS, 131, 287
Simien, F. & Prugniel, P. 2000, A&AS, 145, 263
Simien, F. & Prugniel, P. 2002, A&A, 384, 371
Spergel, D. N., Bean, R., Doré, O., et al. 2007, ApJS, 170, 377
Tacconi, L. J., Genzel, R., Smail, I., et al. 2008, ApJ, 680, 246
Tapia, T., Eliche-Moral, M. C., Querejeta, M., et al. 2014, A&A, 565, A31
Thilker, D. A., Bianchi, L., Schiminovich, D., et al. 2010, ApJ, 714, L171
van Dokkum, P. G. & Franx, M. 2001, ApJ, 553, 90
Vijayaraghavan, R. & Ricker, P. M. 2013, MNRAS, 435, 2713
Wei, L. H., Kannappan, S. J., Vogel, S. N., & Baker, A. J. 2010, ApJ, 708, 841
Wilman, D. J., Oemler, Jr., A., Mulchaey, J. S., et al. 2009, ApJ, 692, 298
Yang, Y., Hammer, F., Flores, H., Puech, M., & Rodrigues, M. 2009, A&A, 501, 437
Younger, J. D., Cox, T. J., Seth, A. C., & Hernquist, L. 2007, ApJ, 670, 269 (Y07)
Zentner, A. R., Kravtsov, A. V., Gnedin, O. Y., & Klypin, A. A. 2005, ApJ, 629, 219