Hostname: page-component-78c5997874-8bhkd Total loading time: 0 Render date: 2024-11-16T19:23:05.384Z Has data issue: false hasContentIssue false
  • English
  • Français

Summary talk: How serious are the problems faced by CDM: cusps, thin disks, and halo substructure

Published online by Cambridge University Press:  26 May 2016

Joel R. Primack
Joel R. Primack*
Affiliation:
Physics Department, University of California, Santa Cruz, CA 95060, U.S.A.

Abstract

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.

This is a summary of the discussion in Panel I of IAU Symposium 220 on Dark Matter in Galaxies. the panel topics and panellists were as follows – Cusps Theory: Julio Navarro; Cusps Observations: Erwin de Blok, Rob Swaters; Substructure Observations: Mario Mateo; Substructure Theory: James Taylor, Shude Mao. in addition to the talks by the panellists and the discussion among them, there was a good deal of discussion with the audience. Despite the differences of opinion expressed I think a consensus emerged, and I try to summarize it here.

Type
Part 3: Central Density Cusps, Thin Disks, and Dark Halo Substructure
Information
Symposium - International Astronomical Union , Volume 220: Dark Matter in Galaxies , 2004 , pp. 53 - 59
Copyright
Copyright © Astronomical Society of the Pacific 2004 

References

Alam, S. M. K., Bullock, J. S., & Weinberg, D. H. 2002, ApJ, 572, 34.CrossRefGoogle Scholar
Benson, A. J., Frenk, C. S., Baugh, C. G., Cole, S., & Lacey, C. G. 2003a, MNRAS, 343, 679.Google Scholar
Benson, A. J., Lacey, C. G., Frenk, C. S., Baugh, C. G., & Cole, S. 2003b, astro-ph/0307298.Google Scholar
Blumenthal, G. R., Faber, S. M., Flores, R., & Primack, J. R. 1986, ApJ, 301, 27.Google Scholar
Bolatto, A. D., Simon, J. D., Leroy, A., & Blitz, L. 2002, ApJ, 565, 238.CrossRefGoogle Scholar
Bryan, G., & Norman, M. 1998, ApJ, 495, 80.Google Scholar
Bullock, J. S., Kolatt, T. S., Sigad, Y., Somerville, R. S., Kravtsov, A. V., Klypin, A. A., Primack, J. R., & Dekel, A. 2001, MNRAS, 321, 559.CrossRefGoogle Scholar
Bullock, J. S., Kravtsov, A. V., & Weinberg, D. H. 2000, ApJ, 539, 517.Google Scholar
Ciardi, B., Ferrara, A., & White, S. D. M. 2003, MNRAS, 344, L7.Google Scholar
Colin, P., Klypin, A., Valenzuela, O., & Gottlober, S. 2003, astro-ph/0308348.Google Scholar
Dalal, N., & Kochanek, C. S. 2002, ApJ, 572, 25.Google Scholar
de Blok, W. J. G., McGaugh, S. S., Bosma, A., & Rubin, V. C. 2001, ApJ, 552, L23.CrossRefGoogle Scholar
de Blok, W. J. G., Bosma, A., & McGaugh, S. S. 2003, MNRAS, 340, 657.Google Scholar
Dekel, A., Arad, I., Devor, J., & Birnboim, Y. 2003a, ApJ, 588, 680.Google Scholar
Dekel, A., Devor, J., & Hetzroni, G. 2003b, MNRAS, 341, 326.Google Scholar
Dubinski, J., & Carlberg, R. G. 1991, ApJ, 378, 496.Google Scholar
Eke, V. R., Navarro, J. F., & Steinmetz, M. 2001, ApJ, 554, 114.CrossRefGoogle Scholar
El-Zant, A., Hoffman, Y., Primack, J. R., Combes, F., & Shlosman, I. 2003, astro-ph/0309412.Google Scholar
Flores, R. A., & Primack, J. R. 1994, ApJ, 427, L1.CrossRefGoogle Scholar
Ghigna, S., Moore, B., Governato, F., Lake, G., Quinn, T., & Stadel, J. 2000, ApJ, 544, 616.CrossRefGoogle Scholar
Hayashi, E., Navarro, J. F., Power, C., Jenkins, A., Frenk, C. S., White, S. D. M., Springel, V., Stadel, J., & Quinn, T. 2003, astro-ph/0310576.Google Scholar
Kauffmann, G., White, S. D. M., & Guiderdoni, B. 1993, MNRAS, 264, 201.Google Scholar
Keeton, C., Gaudi, B., & Petters, A. 2003, ApJ, 598, 138.Google Scholar
Kelson, D. D., Zabludoff, A. I., Williams, K. A., Trager, S. C., Mulchaey, J. S., & Bolte, M. 2002, ApJ, 576, 720.Google Scholar
Klypin, A., Kravtsov, A. V., Valenzuela, O., & Prada, F. 1999, ApJ, 522, 82.Google Scholar
Klypin, A. A., Kravtsov, A. V., Bullock, J. S., & Primack, J. R. 2001, ApJ, 554, 903.Google Scholar
Kochanek, C., & Dalal, N. 2003, astro-ph/0302036.Google Scholar
Mao, S., & Schneider, P. 1998, MNRAS, 295, 587.CrossRefGoogle Scholar
McGaugh, S. S., Rubin, V. C., & de Blok, W. J. G. 2001, AJ, 122, 2381.Google Scholar
Metcalf, R. B., & Madau, P. 2001, ApJ, 563, 9.Google Scholar
Metcalf, R. B., & Zhao, H. 2002, ApJ, 567, L5.Google Scholar
Metcalf, R., Moustakas, L., Bunker, B., & Parry, I. 2003, astro-ph/0309738.Google Scholar
Moore, B. 1994, Nature, 370, 629.Google Scholar
Moore, B., Quinn, T., Governato, F., Stadel, J., & Lake, G. 1999a, MNRAS, 310, 1147.Google Scholar
Moore, B., Ghigna, Se., Governato, F., Lake, G., Quinn, T., Stadel, J., & Tozzi, P. 1999b, ApJ, 524, 19.Google Scholar
Navarro, J. F., Frenk, C. S., & White, S. D. M. 1996, ApJ, 462, 563.Google Scholar
Navarro, J. F., Frenk, C. S., & White, S. D. M. 1997, ApJ, 490, 493.Google Scholar
Navarro, J. F., Hayashi, E., Power, C., Jenkins, A., Frenk, C. S., White, S. D. M., Springel, V., Stadel, J., & Quinn, T. 2003, astro-ph/0311231.Google Scholar
Power, C., Navarro, J. F., Jenkins, A., Frenk, C. S., White, S. D. M., Springel, V., Stadel, J., & Quinn, T. 2003, MNRAS, 338, 14.Google Scholar
Primack, J. R. 2003, in Proceedings of 5th International UCLA Symposium on Sources and Detection of Dark Matter (DM2002), Nucl. Phys. B, Proc. Suppl., 124, 3 (astro-ph/0205391).Google Scholar
Sand, D. J., Treu, T., & Ellis, R. S. 2002, ApJ, 574, L129.Google Scholar
Sand, D. J., Treu, T., Smith, G. P., & Ellis, R. S. 2003, astro-ph/0309465.Google Scholar
Schechter, P. L., & Wambsganss, J. 2002, ApJ, 580, 685.Google Scholar
Somerville, R. S. 2002, ApJ, 572, L23.Google Scholar
Somerville, R. S., Bullock, J. S., & Livio, M. 2003, ApJ, 593, 616.Google Scholar
Stoehr, F., White, S. D. M., Springel, V., Tormen, G., & Yoshida, N. 2003, MNRAS, 345, 1313.Google Scholar
Swaters, R. A., Madore, B. F., van den Bosch, F. C., & Balcells, M. 2003, ApJ, 583, 732.CrossRefGoogle Scholar
Tully, R. B., Somerville, R. S., Trentham, N., & Verheijen, M. A. W. 2002, ApJ, 569, 573.Google Scholar
Tyson, J. A., Valdes, F., & Wenk, R. A. 1990, ApJ, 349, L1.Google Scholar
van den Bosch, F. C., Robertson, B. E., Dalcanton, J. J., & de Blok, W. J. G. 2000, AJ, 119, 1579.Google Scholar
van den Bosch, F. C., Swaters, R. A. 2001, MNRAS, 325, 1017.Google Scholar
Wechsler, R. H., Bullock, J. S., Primack, J. R., Kravtsov, A. V., & Dekel, A. 2002, ApJ, 568, 52.CrossRefGoogle Scholar
Zentner, A. R. & Bullock, J. S. 2002, Phys Rev, D66, 043003.Google Scholar
Zhao, D. H., Mo, H. J., Jing, Y. P., & Brner, G. 2003, MNRAS, 339, 12.CrossRefGoogle Scholar