- Access by Xinjiang University
Joint analysis of galaxy-galaxy lensing and galaxy clustering: Methodology and forecasts for Dark Energy Survey
Phys. Rev. D 94, 063533 – Published 30 September, 2016
DOI: https://doi.org/10.1103/PhysRevD.94.063533
Abstract
The joint analysis of galaxy-galaxy lensing and galaxy clustering is a promising method for inferring the growth function of large-scale structure. Anticipating a near future application of this analysis to Dark Energy Survey (DES) measurements of galaxy positions and shapes, we develop a practical approach to modeling the assumptions and systematic effects affecting the joint analysis of small-scale galaxy-galaxy lensing and large-scale galaxy clustering. Introducing parameters that characterize the halo occupation distribution (HOD), photometric redshift uncertainties, and shear measurement errors, we study how external priors on different subsets of these parameters affect our growth constraints. Degeneracies within the HOD model, as well as between the HOD and the growth function, are identified as the dominant source of complication, with other systematic effects being subdominant. The impact of HOD parameters and their degeneracies necessitate the detailed joint modeling of the galaxy sample that we employ. We conclude that DES data will provide powerful constraints on the evolution of structure growth in the Universe, conservatively/optimistically constraining the growth function to 7.9%/4.8% with its first-year data that cover over 1000 square degrees, and to 3.9%/2.3% with its full five-year data that will survey 5000 square degrees, including both statistical and systematic uncertainties.
Physics Subject Headings (PhySH)
Article Text
References (50)
- A. G. Riess, A. V. Filippenko, P. Challis, A. Clocchiatti, A. Diercks, P. M. Garnavich, R. L. Gilliland, C. J. Hogan, S. Jha, R. P. Kirshner, B. Leibundgut, M. M. Phillips, D. Reiss, B. P. Schmidt, R. A. Schommer, R. C. Smith, J. Spyromilio, C. Stubbs, N. B. Suntzeff, and J. Tonry, Astron. J. 116, 1009 (1998).
- S. Perlmutter et al., Astrophys. J. 517, 565 (1999).
- P. A. R. Ade, N. Aghanim, M. I. R. Alves, C. Armitage-Caplan, M. Arnaud, M. Ashdown, F. Atrio-Barandela, J. Aumont, H. Aussel et al. (Planck Collaboration), Astron. Astrophys. 571, A1 (2014).
- L. Anderson et al., Mon. Not. R. Astron. Soc. 441, 24 (2014).
- B. A. Benson et al., Astrophys. J. 763, 147 (2013).
- A. B. Mantz, A. von der Linden, S. W. Allen, D. E. Applegate, P. L. Kelly, R. G. Morris, D. A. Rapetti, R. W. Schmidt, S. Adhikari, M. T. Allen, P. R. Burchat, D. L. Burke, M. Cataneo, D. Donovon, H. Ebeling, S. Shandera, and A. Wright, Mon. Not. R. Astron. Soc. 446, 2205 (2015).
- M. Kilbinger et al., Mon. Not. R. Astron. Soc. 430, 2200 (2013).
- A. Albrecht, G. Bernstein, R. Cahn, W. L. Freedman, J. Hewitt, W. Hu, J. Huth, M. Kamionkowski, E. W. Kolb, L. Knox, J. C. Mather, S. Staggs, and N. B. Suntzeff, arXiv:astro-ph/0609591.
- J. Yoo and U. Seljak, Phys. Rev. D 86, 083504 (2012).
- F. van den Bosch, S. More, M. Cacciato, H. Mo, and X. Yang, Mon. Not. R. Astron. Soc. 430, 725 (2013).
- R. Mandelbaum, A. Slosar, T. Baldauf, U. Seljak, C. M. Hirata, R. Nakajima, R. Reyes, and R. E. Smith, Mon. Not. R. Astron. Soc. 432, 1544 (2013).
- A. A. Berlind and D. H. Weinberg, Astrophys. J. 575, 587 (2002).
- A. Leauthaud, J. Tinker, P. S. Behroozi, M. T. Busha, and R. H. Wechsler, Astrophys. J. 738, 45 (2011).
- A. Leauthaud et al., Astrophys. J. 744, 159 (2012).
- M. Cacciato, F. C. van den Bosch, S. More, H. Mo, and X. Yang, Mon. Not. R. Astron. Soc. 430, 767 (2013).
- S. More, H. Miyatake, R. Mandelbaum, M. Takada, D. N. Spergel, J. R. Brownstein, and D. P. Schneider, Astrophys. J. 806, 2 (2015).
- J. L. Tinker, B. E. Robertson, A. V. Kravtsov, A. Klypin, M. S. Warren, G. Yepes, and S. Gottlöber, Astrophys. J. 724, 878 (2010).
- P. Ade et al. (Planck Collaboration), Astron. Astrophys. 571, A16 (2014).
- A. Cooray and R. Sheth, Phys. Rep. 372, 1 (2002).
- J. F. Navarro, C. S. Frenk, and S. D. M. White, Astrophys. J. 490, 493 (1997).
- A. R. Duffy, J. Schaye, S. T. Kay, and C. Dalla Vecchia, Mon. Not. R. Astron. Soc. 390, L64 (2008).
- J. Tinker, A. V. Kravtsov, A. Klypin, K. Abazajian, M. Warren, G. Yepes, S. Gottlöber, and D. E. Holz, Astrophys. J. 688, 709 (2008).
- Z. Zheng, A. A. Berlind, D. H. Weinberg, A. J. Benson, C. M. Baugh, S. Cole, R. Davé, C. S. Frenk, N. Katz, and C. G. Lacey, Astrophys. J. 633, 791 (2005).
- I. Zehavi, Z. Zheng, D. H. Weinberg, M. R. Blanton, N. A. Bahcall, A. A. Berlind, J. Brinkmann, J. A. Frieman, J. E. Gunn, R. H. Lupton, R. C. Nichol, W. J. Percival, D. P. Schneider, R. A. Skibba, M. A. Strauss, M. Tegmark, and D. G. York, Astrophys. J. 736, 59 (2011).
- J. Coupon, M. Kilbinger, H. McCracken, O. Ilbert, S. Arnouts et al., Astron. Astrophys. 542, A5 (2012).
- Z. Ma, W. Hu, and D. Huterer, Astrophys. J. 636, 21 (2006).
- B. Flaugher et al., Astron. J. 150, 150 (2015).
- M. Busha et al. (to be published).
- R. Wechsler et al. (to be published).
- M. T. Busha, R. H. Wechsler, M. R. Becker, B. Erickson, and A. E. Evrard, in American Astronomical Society Meeting Abstracts, American Astronomical Society Meeting Abstracts Vol. 221 (the American Astronomical Society, Washington, DC, 2013), p. 341.07.
- M. R. Becker, Mon. Not. R. Astron. Soc. 435, 115 (2013).
- M. Jarvis et al., Mon. Not. R. Astron. Soc. 460, 2245 (2016).
- M. Jarvis, G. Bernstein, and B. Jain, Mon. Not. R. Astron. Soc. 352, 338 (2004).
- S. D. Landy and A. S. Szalay, Astrophys. J. 412, 64 (1993).
- P. Norberg, C. M. Baugh, E. Gaztañaga, and D. J. Croton, Mon. Not. R. Astron. Soc. 396, 19 (2009).
- T. Eifler, P. Schneider, and J. Hartlap, Astron. Astrophys. 502, 721 (2009).
- P. A. R. Ade, N. Aghanim, C. Armitage-Caplan, M. Arnaud, M. Ashdown, F. Atrio-Barandela, J. Aumont, C. Baccigalupi, A. J. Banday et al. (Planck Collaboration), Astron. Astrophys. 571, A15 (2014).
- E. Rozo et al., arXiv:1507.05460 [Mon. Not. R. Astron. Soc. (to be published)].
- C. Sánchez et al., Mon. Not. R. Astron. Soc. 445, 1482 (2014).
- C. Bonnett et al., arXiv:1507.05909.
- J. Clampitt et al., arXiv:1603.05790 [Mon. Not. R. Astron. Soc. (to be published)].
- J. Zuntz, M. Paterno, E. Jennings, D. Rudd, A. Manzotti et al., Astron. Comput. 12, 45 (2015).
- D. Foreman-Mackey, D. W. Hogg, D. Lang, and J. Goodman, Publ. Astron. Soc. Pac. 125, 306 (2013).
- J. Goodman and J. Weare, Commun. Appl. Math. Comput. Sci. 5, 65 (2010).
- D. Foreman-Mackey, A. Price-Whelan, G. Ryan, Emily, M. Smith, K. Barbary, D. W. Hogg, and B. J. Brewer, triangle.py v0.1.1 (2014), doi:10.5281/zenodo.11020.
- C. Heymans et al., Mon. Not. R. Astron. Soc. 432, 2433 (2013).
- T. Abbott et al. (The Dark Energy Survey Collaboration), arXiv:1507.05552.
- F. Beutler, C. Blake, M. Colless, D. H. Jones, L. Staveley-Smith, G. B. Poole, L. Campbell, Q. Parker, W. Saunders, and F. Watson, Mon. Not. R. Astron. Soc. 423, 3430 (2012).
- C. Blake et al., Mon. Not. R. Astron. Soc. 425, 405 (2012).
- F. Beutler, S. Saito, H.-J. Seo, J. Brinkmann, K. S. Dawson, D. J. Eisenstein, A. Font-Ribera, S. Ho, C. K. McBride, F. Montesano, W. J. Percival, A. J. Ross, N. P. Ross, L. Samushia, D. J. Schlegel, A. G. Sánchez, J. L. Tinker, and B. A. Weaver, Mon. Not. R. Astron. Soc. 443, 1065 (2014).