2011

On the Cluster Physics of Sunyaev-Zel'dovich Surveys I: The Influence of Feedback, Non-thermal Pressure and Cluster Shapes on Y-M Scaling Relations

Battaglia, N., Bond, J. R., Pfrommer, C. et al.

Understand

The utility of large Sunyaev Zel'dovich (SZ) surveys for determining cosmological parameters from cluster abundances is limited by the theoretical uncertainties in the integrated SZ-flux-to-mass relation, Y-M.

We explore how non-thermal pressure and the anisotropic shape of the gas distribution of the intracluster medium (ICM) impacts Y-M scaling using a suite of SPH simulations of the cosmic web.
We contrast results for models with different treatments of entropy injection and transport, varying radiative cooling, star formation and accompanying supernova feedback, cosmic rays, and energetic feedback from active galactic nuclei (AGN).
We find that the gas kinetic-to-thermal pressure ratio from internal bulk motions depends on the cluster mass, and increases in the outer-cluster due to enhanced substructure, as does the asphericity of the ICM gas.

Built on

Macciò, A. V., Dutton, A. A., & van den Bosch, F. C. 2008, MNRAS, 391, 1940
1940
Earlier work this paper cites.
McCarthy, I. G., Schaye, J., Bower, R. G., Ponman, T. J., Booth, C. M., Vecchia, C. D., & Springel, V. 2011, MNRAS, 412, 1965
1965
Earlier work this paper cites.
Sunyaev, R. A., & Zeldovich, Y. B. 1970, Ap&SS, 7, 3
1970
Earlier work this paper cites.
Huchra, J. P., & Geller, M. J. 1982, ApJ, 257, 423
1982
Earlier work this paper cites.
Bardeen, J. M., Bond, J. R., Kaiser, N., & Szalay, A. S. 1986, ApJ, 304, 15
1986
Earlier work this paper cites.
Kaiser, N. 1986, MNRAS, 222, 323
1986
Earlier work this paper cites.
Evrard, A. E. 1990, ApJ, 363, 349
1990
Earlier work this paper cites.
Dubinski, J., & Carlberg, R. G. 1991, ApJ, 378, 496
1991
Earlier work this paper cites.
Fabian, A. C. 1994, ARA&A, 32, 277
1994
Earlier work this paper cites.
Bond, J. R., & Myers, S. T. 1996, ApJS, 103, 1
1996
Earlier work this paper cites.
Evrard, A. E., Metzler, C. A., & Navarro, J. F. 1996, ApJ, 469, 494
1996
Earlier work this paper cites.
Bryan, G. L., & Norman, M. L. 1998, ApJ, 495, 80
1998
Earlier work this paper cites.
Suginohara, T., & Ostriker, J. P. 1998, ApJ, 507, 16
1998
Earlier work this paper cites.
Birkinshaw, M. 1999, Phys. Rep., 310, 97
1999
Earlier work this paper cites.
Frenk, C. S. et al. 1999, ApJ, 525, 554
1999
Earlier work this paper cites.
Lewis, G. F., Babul, A., Katz, N., Quinn, T., Hernquist, L., & Weinberg, D. H. 2000, ApJ, 536, 623
2000
Earlier work this paper cites.
Miniati, F., Ryu, D., Kang, H., Jones, T. W., Cen, R., & Ostriker, J. P. 2000, ApJ, 542, 608
2000
Earlier work this paper cites.
Pearce, F. R., Thomas, P. A., Couchman, H. M. P., & Edge, A. C. 2000, MNRAS, 317, 1029
2000
Earlier work this paper cites.
Churazov, E., Brüggen, M., Kaiser, C. R., Böhringer, H., & Forman, W. 2001, ApJ, 554, 261
2001
Earlier work this paper cites.
Ensslin, T. A., Simon, P., Biermann, P. L., Klein, U., Kohle, S., Kronberg, P. P., & Mack, K.-H. 2001, ApJ, 549, L39
2001
Earlier work this paper cites.
Gottlöber, S., Klypin, A., & Kravtsov, A. V. 2001, ApJ, 546, 223
2001
Earlier work this paper cites.
Carlstrom, J. E., Holder, G. P., & Reese, E. D. 2002, ARA&A, 40, 643
2002
Earlier work this paper cites.
Jing, Y. P., & Suto, Y. 2002, ApJ, 574, 538
2002
Earlier work this paper cites.
Komatsu, E., & Seljak, U. 2002, MNRAS, 336, 1256
2002
Earlier work this paper cites.
Wechsler, R. H., Bullock, J. S., Primack, J. R., Kravtsov, A. V., & Dekel, A. 2002, ApJ, 568, 52
2002
Earlier work this paper cites.
White, M. 2002, ApJS, 143, 241
2002
Earlier work this paper cites.
Fabian, A. C., Sanders, J. S., Allen, S. W., Crawford, C. S., Iwasawa, K., Johnstone, R. M., Schmidt, R. W., & Taylor, G. B. 2003, MNRAS, 344, L43
2003
Earlier work this paper cites.
Majumdar, S., & Mohr, J. J. 2003, ApJ, 585, 603
2003
Earlier work this paper cites.
Ryu, D., Kang, H., Hallman, E., & Jones, T. W. 2003, ApJ, 593, 599
2003
Earlier work this paper cites.
Springel, V., & Hernquist, L. 2003, MNRAS, 339, 289
2003
Earlier work this paper cites.
Benson, B. A., Church, S. E., Ade, P. A. R., Bock, J. J., Ganga, K. M., Henson, C. N., & Thompson, K. L. 2004, ApJ, 617, 829
2004
Earlier work this paper cites.
da Silva, A. C., Kay, S. T., Liddle, A. R., & Thomas, P. A. 2004, MNRAS, 348, 1401
2004
Earlier work this paper cites.
Lima, M., & Hu, W. 2004, Phys. Rev. D, 70, 043504
2004
Earlier work this paper cites.
—. 2004, ApJ, 613, 41
2004
Earlier work this paper cites.
Rasia, E., Tormen, G., & Moscardini, L. 2004, MNRAS, 351, 237
2004
Earlier work this paper cites.
Kasun, S. F., & Evrard, A. E. 2005, ApJ, 629, 781
2005
Earlier work this paper cites.

Similar

McNamara, B. R., Nulsen, P. E. J., Wise, M. W., Rafferty, D. A., Carilli, C., Sarazin, C. L., & Blanton, E. L. 2005, Nature, 433, 45
2005
Cited alongside, same era.
Motl, P. M., Hallman, E. J., Burns, J. O., & Norman, M. L. 2005, ApJ, 623, L63
2005
Cited alongside, same era.
Ostriker, J. P., Bode, P., & Babul, A. 2005, ApJ, 634, 964
2005
Cited alongside, same era.
Springel, V. 2005, MNRAS, 364, 1105
2005
Cited alongside, same era.
Thompson, T. A., Quataert, E., & Murray, N. 2005, ApJ, 630, 167
2005
Cited alongside, same era.
Voit, G. M. 2005, Reviews of Modern Physics, 77, 207
2005
Cited alongside, same era.
Allgood, B., Flores, R. A., Primack, J. R., Kravtsov, A. V., Wechsler, R. H., Faltenbacher, A., & Bullock, J. S. 2006, MNRAS, 367, 1781
2006
Cited alongside, same era.
Kravtsov, A. V., Vikhlinin, A., & Nagai, D. 2006, ApJ, 650, 128
2006
Cited alongside, same era.
Nagai, D. 2006, ApJ, 650, 538
2006
Cited alongside, same era.
Agertz, O. et al. 2007, MNRAS, 380, 963
2007
Cited alongside, same era.
Bode, P., Ostriker, J. P., Weller, J., & Shaw, L. 2007, ApJ, 663, 139
2007
Cited alongside, same era.
Bonaldi, A., Tormen, G., Dolag, K., & Moscardini, L. 2007, MNRAS, 378, 1248
2007
Cited alongside, same era.

Then

Burns, J. O., Skillman, S. W., & O’Shea, B. W. 2010, ApJ, 721, 1105
2010
Later among the works it cites.
Dunkley, J. et al. 2010, arXiv:1009.0866
Original
2010
Later among the works it cites.
Fowler, J. W. et al. 2010, arXiv:1001.2934
Original
2010
Later among the works it cites.
Lueker, M. et al. 2010, ApJ, 719, 1045
2010
Later among the works it cites.
Marriage, T. A. et al. 2010, aXiv:1010.1065
2010
Later among the works it cites.
Shaw, L. D., Nagai, D., Bhattacharya, S., & Lau, E. T. 2010, ApJ, 725, 1452
2010
Later among the works it cites.
Shirokoff, E. et al. 2010, arXiv:1012.4788
Original
2010
Later among the works it cites.
—. 2010, MNRAS, 401, 791
2010
Later among the works it cites.
Stanek, R., Rasia, E., Evrard, A. E., Pearce, F., & Gazzola, L. 2010, ApJ, 715, 1508
2010
Later among the works it cites.
Vanderlinde, K. et al. 2010, ApJ, 722, 1180
2010
Later among the works it cites.
Yang, H., Bhattacharya, S., & Ricker, P. M. 2010, ApJ, 725, 1124
2010
Later among the works it cites.
Chaudhuri, A., & Majumdar, S. 2011, ApJ, 728, L41
2011
Closest in time.
Keisler, R. et al. 2011, arXiv:1105.3182
Original
2011
Closest in time.
Krause, E., Pierpaoli, E., Dolag, K., & Borgani, S. 2011, arXiv:1107.5740
Original
2011
Closest in time.
Lau, E. T., Nagai, D., Kravtsov, A. V., & Zentner, A. R. 2011, ApJ, 734, 93
2011
Closest in time.
Marrone, D. P. et al. 2011, arXiv:1107.5115
Original
2011
Closest in time.
Mroczkowski, T. 2011, ApJ, 728, L35
2011
Closest in time.
Nagai, D., & Lau, E. T. 2011, ApJ, 731, L10
2011
Closest in time.
Nath, B. B., & Majumdar, S. 2011, arXiv:1105.2826
Original
2011
Closest in time.
Parrish, I. J., McCourt, M., Quataert, E., & Sharma, P. 2011, arXiv:1109.1285
Original
2011
Closest in time.
Pfrommer, C., Chang, P., & Broderick, A. E. 2011, arXiv:1106.5505
Original
2011
Closest in time.
Pfrommer, C., & Jones, T. W. 2011, ApJ, 730, 22
2011
Closest in time.
Pinzke, A., Pfrommer, C., & Bergstrom, L. 2011, arXiv:1105.3240
Original
2011
Closest in time.
Rasia, E., Mazzotta, P., Evrard, A., Markevitch, M., Dolag, K., & Meneghetti, M. 2011, ApJ, 729, 45
2011
Closest in time.
Sayers, J., Golwala, S. R., Ameglio, S., & Pierpaoli, E. 2011, ApJ, 728, 39
2011
Closest in time.
Sehgal, N. et al. 2011, ApJ, 732, 44
2011
Closest in time.
Simionescu, A. et al. 2011, Science, 331, 1576
2011
Closest in time.
Sun, M., Sehgal, N., Voit, G. M., Donahue, M., Jones, C., Forman, W., Vikhlinin, A., & Sarazin, C. 2011, ApJ, 727, L49
2011
Closest in time.
Trac, H., Bode, P., & Ostriker, J. P. 2011, ApJ, 727, 94
2011
Closest in time.
Vazza, F., Dolag, K., Ryu, D., Brunetti, G., Gheller, C., Kang, H., & Pfrommer, C. 2011, arXiv:1106.2159
Original
2011
Closest in time.
Vogelsberger, M., Sijacki, D., Keres, D., Springel, V., & Hernquist, L. 2011, arXiv:1109.1281
Original
2011
Closest in time.
Zemp, M., Gnedin, O. Y., Gnedin, N. Y., & Kravtsov, A. V. 2011, arXiv:1108.5384
Original
2011
Closest in time.
—. 2011b, arXiv:1101.2024
Original
2024
Closest in time.
Planck Collaboration et al. 2011a, arXiv:1101.2026
Original
2026
Closest in time.
—. 2011c, arXiv:1101.2043
Original
2043
Closest in time.

Beyond the bibliography

alphaXiv searches the wider corpus for related work and actual follow-ups.

Open on alphaXiv

alphaXiv is searching for related work…

Reading the bibliography…