The DOI matches its Crossref record; 5 of the 5 references it cites were found in a registry or an index.
KiDS-450: the tomographic weak lensing power spectrum and constraints on cosmological parameters
Open accessAbstract
We present measurements of the weak gravitational lensing shear power spectrum based on |$450 \deg ^2$| of imaging data from the Kilo Degree Survey. We employ a quadratic estimator in two and three redshift bins and extract band powers of redshift autocorrelation and cross-correlation spectra in the multipole range 76 ≤ ℓ ≤ 1310. The cosmological interpretation of the measured shear power spectra is performed in a Bayesian framework assuming a ΛCDM model with spatially flat geometry, while accounting for small residual uncertainties in the shear calibration and redshift distributions as well as marginalizing over intrinsic alignments, baryon feedback and an excess-noise power model. Moreover, massive neutrinos are included in the modelling. The cosmological main result is expressed in terms of the parameter combination |$S_8 \equiv \sigma _8 \sqrt{\Omega _{\rm m}/0.3}$| yielding S8 = 0.651 ± 0.058 (three z-bins), confirming the recently reported tension in this parameter with constraints from Planck at 3.2σ (three z-bins). We cross-check the results of the three z-bin analysis with the weaker constraints from the two z-bin analysis and find them to be consistent. The high-level data products of this analysis, such as the band power measurements, covariance matrices, redshift distributions and likelihood evaluation chains are available at http://kids.strw.leidenuniv.nl.
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Planck 2015 results. XIII. Cosmological parameters
Planck Collaboration, Ade, P. A. R., Aghanim, N., Arnaud, M., Ashdown, M., Aumont, J., Baccigalupi, C., Banday, A. J., Barreiro, R. B., Bartlett, J. G., et al. (2015) · arXiv · doi:10.48550/arxiv.1502.01589 · Cited by 10,720
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
LSST: From Science Drivers to Reference Design and Anticipated Data Products
Ivezić, Ž., Kahn, S. M., Tyson, J. A., Abel, B., Acosta, E., Allsman, R., Alonso, D., AlSayyad, Y., Anderson, S. F., Andrew, J., et al. (2019) · The Astrophysical Journal · doi:10.3847/1538-4357/ab042c · Cited by 4,357
Bridle, S., & King, L. (2007) · New Journal of Physics · doi:10.1088/1367-2630/9/12/444 · Cited by 492
Spectroscopic needs for imaging dark energy experiments
Newman, J. A., Abate, A., Abdalla, F. B., Allam, S., Allen, S. W., Ansari, R., Bailey, S., Barkhouse, W. A., Beers, T. C., Blanton, M. R., et al. (2015) · Astroparticle Physics · doi:10.1016/j.astropartphys.2014.06.007 · Cited by 98
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Dark Matter as a Topological Vacuum Condensate
Planck Collaboration, Aghanim, N., Akrami, Y., Ashdown, M., Aumont, J., Baccigalupi, C., Ballardini, M., Banday, A. J., Barreiro, R. B., Bartolo, N., et al. (2018) · arXiv (Cornell University) · doi:10.48550/arxiv.1807.06209 · Cited by 3,403
Planck 2018 results: I. Overview and the cosmological legacy of Planck
Planck Collaboration, Aghanim, N., Akrami, Y., Arroja, F., Ashdown, M., Aumont, J., Baccigalupi, C., Ballardini, M., Banday, A. J., Barreiro, R. B., et al. (2020) · Astronomy & Astrophysics · doi:10.1051/0004-6361/201833880 · Cited by 1,635
Dark Energy Survey year 1 results: Cosmological constraints from galaxy clustering and weak lensing
Abbott, T. M. C., Abdalla, F. B., Alarcon, A., Aleksić, J., Allam, S., Allen, S., Amara, A., Annis, J., Asorey, J., Avila, S., et al. (2018) · Physical Review D · doi:10.1103/physrevd.98.043526 · Cited by 1,213
Self-citationDark Energy Survey Year 3 results: Cosmological constraints from galaxy clustering and weak lensing
Abbott, T. M. C., Aguena, M., Alarcon, A., Allam, S., Alves, O., Amon, A., Andrade-Oliveira, F., Annis, J., Avila, S., Bacon, D., et al. (2022) · Physical Review D · doi:10.1103/physrevd.105.023520 · Cited by 1,124
Self-citationEarly Dark Energy can Resolve the Hubble Tension
Poulin, V., Smith, T. L., Karwal, T., & Kamionkowski, M. (2019) · Physical Review Letters · doi:10.1103/physrevlett.122.221301 · Cited by 1,014
Metadata
- Authors
- Köhlinger, F., Viola, M., Joachimi, B., Hoekstra, H., van Uitert, E., Hildebrandt, H., Choi, A., Erben, T., Heymans, C., Joudaki, S., Klaes, D., Kuijken, K., Merten, J., Miller, L., Schneider, P., & Valentijn, E. A.
- Venue
- Monthly Notices of the Royal Astronomical Society
- Publisher
- Oxford University Press (OUP)
- Published
- 2017-07-19
- Volume
- 471
- Issue
- 4
- Pages
- 4412-4435
- ISSN
- 0035-8711 (ISSN-L)
- 1365-2966
- OpenAlex
- W2622552603
- Cited by
- 201
- References
- 5
- FWCI
- 21.51
- Type
- journal article
- Language
- en
- Open access
- bronze
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- Köhlinger, F., Viola, M., Joachimi, B., Hoekstra, H., van Uitert, E., Hildebrandt, H., Choi, A., Erben, T., Heymans, C., Joudaki, S., Klaes, D., Kuijken, K., Merten, J., Miller, L., Schneider, P., & Valentijn, E. A. (2017). KiDS-450: the tomographic weak lensing power spectrum and constraints on cosmological parameters. Monthly Notices of the Royal Astronomical Society. https://doi.org/10.1093/mnras/stx1820
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