The DOI matches its Crossref record; 9 of the 9 references it cites were found in a registry or an index.
Effects of Baryons and Dissipation on the Matter Power Spectrum
Open accessAbstract
We study the importance of baryonic physics on predictions of the matter power spectrum as it is relevant for forthcoming weak-lensing surveys. We quantify the impact of baryonic physics using a set of cosmological numerical simulations. Each simulation has the same initial density field, but models a different set of physical processes. We find that baryonic processes significantly alter predictions for the matter power spectrum relative to models that include only gravitational interactions. Our results imply that future weak-lensing experiments such as LSST and SNAP will likely be sensitive to the uncertain physics governing the nonlinear evolution of the baryonic component of the universe if these experiments are primarily limited by statistical uncertainties. In particular, this effect could be important for forecasts of the constraining power of future surveys if information from scales l ≳ 1000 is included in the analysis. We find that deviations are caused primarily by the rearrangement of matter within individual dark matter halos relative to the gravity-only case, rather than a large-scale rearrangement of matter. Consequently, we propose a simple model, based on the phenomenological halo model of dark matter clustering, for baryonic effects that can be used to aid in the interpretation of forthcoming weak-lensing data.
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Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant
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Measurements of Ω and Λ from 42 High‐Redshift Supernovae
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A Universal Density Profile from Hierarchical Clustering
Navarro, J. F., Frenk, C. S., & White, S. D. M. (1997) · The Astrophysical Journal · doi:10.1086/304888 · Cited by 9,917
Riess, A. G., Strolger, L., Tonry, J., Casertano, S., Ferguson, H. C., Mobasher, B., Challis, P., Filippenko, A. V., Jha, S., Li, W., et al. (2004) · The Astrophysical Journal · doi:10.1086/383612 · Cited by 4,315
Contraction of dark matter galactic halos due to baryonic infall
Blumenthal, G. R., Faber, S. M., Flores, R., & Primack, J. R. (1986) · The Astrophysical Journal · doi:10.1086/163867 · Cited by 1,213
Wood‐Vasey, W. M., Miknaitis, G., Stubbs, C. W., Jha, S., Riess, A. G., Garnavich, P. M., Kirshner, R. P., Aguilera, C., Becker, A. C., Blackman, J. W., et al. (2007) · The Astrophysical Journal · doi:10.1086/518642 · Cited by 928
Systematic errors in future weak-lensing surveys: requirements and prospects for self-calibration
Huterer, D., Takada, M., Bernstein, G., & Jain, B. (2006) · Monthly Notices of the Royal Astronomical Society · doi:10.1111/j.1365-2966.2005.09782.x · Cited by 409
The Compression of Dark Matter Halos by Baryonic Infall
Sellwood, J. A., & McGaugh, S. S. (2005) · The Astrophysical Journal · doi:10.1086/491731 · Cited by 164
Cosmic tomographies: baryon acoustic oscillations and weak lensing
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Cited by
Cosmology and Fundamental Physics with the Euclid Satellite
The Euclid Theory Working Group, Amendola, L., Appleby, S., Bacon, D., Baker, T., Baldi, M., Bartolo, N., Blanchard, A., Bonvin, C., Borgani, S., et al. (2013) · Living Reviews in Relativity · doi:10.12942/lrr-2013-6 · Cited by 899
Cosmology with cosmic shear observations: a review
Kilbinger, M. (2015) · Reports on Progress in Physics · doi:10.1088/0034-4885/78/8/086901 · Cited by 604
Growth of cosmic structure: Probing dark energy beyond expansion
Huterer, D., Kirkby, D., Bean, R., Connolly, A., Dawson, K., Dodelson, S., Evrard, A., Jain, B., Jarvis, M., Linder, E., et al. (2015) · Astroparticle Physics · doi:10.1016/j.astropartphys.2014.07.004 · Cited by 143
Observational future of cosmological scalar-tensor theories
Alonso, D., Bellini, E., Ferreira, P. G., & Zumalacárregui, M. (2017) · Physical Review D · doi:10.1103/physrevd.95.063502 · Cited by 133
Zhan, H., Knox, L., & Tyson, J. A. (2009) · The Astrophysical Journal · doi:10.1088/0004-637x/690/1/923 · Cited by 67
Metadata
- Authors
- Rudd, D. H., Zentner, A. R., & Kravtsov, A. V.
- Venue
- The Astrophysical Journal
- Publisher
- American Astronomical Society
- Published
- 2008-01
- Volume
- 672
- Issue
- 1
- Pages
- 19-32
- ISSN
- 0004-637X (ISSN-L)
- 1538-4357
- OpenAlex
- W1987158444
- Cited by
- 383
- References
- 9
- FWCI
- 15.72
- Type
- journal article
- Language
- en
- Open access
- bronze
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- Rudd, D. H., Zentner, A. R., & Kravtsov, A. V. (2008). Effects of Baryons and Dissipation on the Matter Power Spectrum. The Astrophysical Journal. https://doi.org/10.1086/523836
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