Dark Energy Survey Year 1 Results: Cross-correlation between DES Y1 galaxy weak lensing and SPT+Planck CMB weak lensing
We cross-correlate galaxy weak lensing measurements from the Dark Energy Survey (DES) year-one (Y1) data with a cosmic microwave background (CMB) weak lensing map derived from South Pole Telescope (SPT) and Planck data, with an effective overlapping area of 1289 deg$^{2}$. With the combined measurem...
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Online Access: | https://dx.doi.org/10.48550/arxiv.1810.02441 https://arxiv.org/abs/1810.02441 |
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ftdatacite:10.48550/arxiv.1810.02441 2023-05-15T18:22:50+02:00 Dark Energy Survey Year 1 Results: Cross-correlation between DES Y1 galaxy weak lensing and SPT+Planck CMB weak lensing Omori, Y. Baxter, E. Chang, C. Kirk, D. Alarcon, A. Bernstein, G. M. Bleem, L. E. Cawthon, R. Choi, A. Chown, R. Crawford, T. M. Davis, C. De Vicente, J. DeRose, J. Dodelson, S. Eifler, T. F. Fosalba, P. Friedrich, O. Gatti, M. Gaztanaga, E. Giannantonio, T. Gruen, D. Hartley, W. G. Holder, G. P. Hoyle, B. Huterer, D. Jain, B. Jarvis, M. Krause, E. MacCrann, N. Miquel, R. Prat, J. Rau, M. M. Reichardt, C. L. Rozo, E. Samuroff, S. Sánchez, C. Secco, L. F. Sheldon, E. Simard, G. Troxel, M. A. Vielzeuf, P. Wechsler, R. H. Zuntz, J. Abbott, T. M. C. Abdalla, F. B. Allam, S. Annis, J. Avila, S. Aylor, K. Benson, B. A. Bertin, E. Bridle, S. L. Brooks, D. Burke, D. L. Carlstrom, J. E. Rosell, A. Carnero Kind, M. Carrasco Carretero, J. Castander, F. J. Chang, C. L. Cho, H-M. Crites, A. T. Crocce, M. Cunha, C. E. da Costa, L. N. de Haan, T. Desai, S. Diehl, H. T. Dietrich, J. P. Dobbs, M. A. Everett, W. B. Fernandez, E. Flaugher, B. Frieman, J. García-Bellido, J. George, E. M. Gruendl, R. A. Gutierrez, G. Halverson, N. W. Harrington, N. L. Hollowood, D. L. Honscheid, K. Holzapfel, W. L. Hou, Z. Hrubes, J. D. James, D. J. Jeltema, T. Kuehn, K. Kuropatkin, N. Lima, M. Lin, H. Lee, A. T. Leitch, E. M. Luong-Van, D. Maia, M. A. G. Manzotti, A. Marrone, D. P. Marshall, J. L. Martini, P. McMahon, J. J. Melchior, P. Menanteau, F. Meyer, S. S. Mocanu, L. M. Mohr, J. J. Natoli, T. Ogando, R. L. C. Padin, S. Plazas, A. A. Pryke, C. Romer, A. K. Roodman, A. Ruhl, J. E. Rykoff, E. S. Sanchez, E. Scarpine, V. Schaffer, K. K. Schindler, R. Sevilla-Noarbe, I. Shirokoff, E. Smith, M. Smith, R. C. Soares-Santos, M. Sobreira, F. Staniszewski, Z. Stark, A. A. Story, K. T. Suchyta, E. Swanson, M. E. C. Tarle, G. Thomas, D. Vanderlinde, K. Vieira, J. D. Vikram, V. Walker, A. R. Weller, J. Williamson, R. Wu, W. L. K. Zahn, O. 2018 https://dx.doi.org/10.48550/arxiv.1810.02441 https://arxiv.org/abs/1810.02441 unknown arXiv https://dx.doi.org/10.1103/physrevd.100.043517 arXiv.org perpetual, non-exclusive license http://arxiv.org/licenses/nonexclusive-distrib/1.0/ Cosmology and Nongalactic Astrophysics astro-ph.CO FOS Physical sciences article-journal Article ScholarlyArticle Text 2018 ftdatacite https://doi.org/10.48550/arxiv.1810.02441 https://doi.org/10.1103/physrevd.100.043517 2022-04-01T08:40:54Z We cross-correlate galaxy weak lensing measurements from the Dark Energy Survey (DES) year-one (Y1) data with a cosmic microwave background (CMB) weak lensing map derived from South Pole Telescope (SPT) and Planck data, with an effective overlapping area of 1289 deg$^{2}$. With the combined measurements from four source galaxy redshift bins, we reject the hypothesis of no lensing with a significance of $10.8σ$. When employing angular scale cuts, this significance is reduced to $6.8σ$, which remains the highest signal-to-noise measurement of its kind to date. We fit the amplitude of the correlation functions while fixing the cosmological parameters to a fiducial $Λ$CDM model, finding $A = 0.99 \pm 0.17$. We additionally use the correlation function measurements to constrain shear calibration bias, obtaining constraints that are consistent with previous DES analyses. Finally, when performing a cosmological analysis under the $Λ$CDM model, we obtain the marginalized constraints of $Ω_{\rm m}=0.261^{+0.070}_{-0.051}$ and $S_{8}\equiv σ_{8}\sqrt{Ω_{\rm m}/0.3} = 0.660^{+0.085}_{-0.100}$. These measurements are used in a companion work that presents cosmological constraints from the joint analysis of two-point functions among galaxies, galaxy shears, and CMB lensing using DES, SPT and Planck data. : 15 pages, 6 figures Text South pole DataCite Metadata Store (German National Library of Science and Technology) South Pole |
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Cosmology and Nongalactic Astrophysics astro-ph.CO FOS Physical sciences |
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Cosmology and Nongalactic Astrophysics astro-ph.CO FOS Physical sciences Omori, Y. Baxter, E. Chang, C. Kirk, D. Alarcon, A. Bernstein, G. M. Bleem, L. E. Cawthon, R. Choi, A. Chown, R. Crawford, T. M. Davis, C. De Vicente, J. DeRose, J. Dodelson, S. Eifler, T. F. Fosalba, P. Friedrich, O. Gatti, M. Gaztanaga, E. Giannantonio, T. Gruen, D. Hartley, W. G. Holder, G. P. Hoyle, B. Huterer, D. Jain, B. Jarvis, M. Krause, E. MacCrann, N. Miquel, R. Prat, J. Rau, M. M. Reichardt, C. L. Rozo, E. Samuroff, S. Sánchez, C. Secco, L. F. Sheldon, E. Simard, G. Troxel, M. A. Vielzeuf, P. Wechsler, R. H. Zuntz, J. Abbott, T. M. C. Abdalla, F. B. Allam, S. Annis, J. Avila, S. Aylor, K. Benson, B. A. Bertin, E. Bridle, S. L. Brooks, D. Burke, D. L. Carlstrom, J. E. Rosell, A. Carnero Kind, M. Carrasco Carretero, J. Castander, F. J. Chang, C. L. Cho, H-M. Crites, A. T. Crocce, M. Cunha, C. E. da Costa, L. N. de Haan, T. Desai, S. Diehl, H. T. Dietrich, J. P. Dobbs, M. A. Everett, W. B. Fernandez, E. Flaugher, B. Frieman, J. García-Bellido, J. George, E. M. Gruendl, R. A. Gutierrez, G. Halverson, N. W. Harrington, N. L. Hollowood, D. L. Honscheid, K. Holzapfel, W. L. Hou, Z. Hrubes, J. D. James, D. J. Jeltema, T. Kuehn, K. Kuropatkin, N. Lima, M. Lin, H. Lee, A. T. Leitch, E. M. Luong-Van, D. Maia, M. A. G. Manzotti, A. Marrone, D. P. Marshall, J. L. Martini, P. McMahon, J. J. Melchior, P. Menanteau, F. Meyer, S. S. Mocanu, L. M. Mohr, J. J. Natoli, T. Ogando, R. L. C. Padin, S. Plazas, A. A. Pryke, C. Romer, A. K. Roodman, A. Ruhl, J. E. Rykoff, E. S. Sanchez, E. Scarpine, V. Schaffer, K. K. Schindler, R. Sevilla-Noarbe, I. Shirokoff, E. Smith, M. Smith, R. C. Soares-Santos, M. Sobreira, F. Staniszewski, Z. Stark, A. A. Story, K. T. Suchyta, E. Swanson, M. E. C. Tarle, G. Thomas, D. Vanderlinde, K. Vieira, J. D. Vikram, V. Walker, A. R. Weller, J. Williamson, R. Wu, W. L. K. Zahn, O. Dark Energy Survey Year 1 Results: Cross-correlation between DES Y1 galaxy weak lensing and SPT+Planck CMB weak lensing |
topic_facet |
Cosmology and Nongalactic Astrophysics astro-ph.CO FOS Physical sciences |
description |
We cross-correlate galaxy weak lensing measurements from the Dark Energy Survey (DES) year-one (Y1) data with a cosmic microwave background (CMB) weak lensing map derived from South Pole Telescope (SPT) and Planck data, with an effective overlapping area of 1289 deg$^{2}$. With the combined measurements from four source galaxy redshift bins, we reject the hypothesis of no lensing with a significance of $10.8σ$. When employing angular scale cuts, this significance is reduced to $6.8σ$, which remains the highest signal-to-noise measurement of its kind to date. We fit the amplitude of the correlation functions while fixing the cosmological parameters to a fiducial $Λ$CDM model, finding $A = 0.99 \pm 0.17$. We additionally use the correlation function measurements to constrain shear calibration bias, obtaining constraints that are consistent with previous DES analyses. Finally, when performing a cosmological analysis under the $Λ$CDM model, we obtain the marginalized constraints of $Ω_{\rm m}=0.261^{+0.070}_{-0.051}$ and $S_{8}\equiv σ_{8}\sqrt{Ω_{\rm m}/0.3} = 0.660^{+0.085}_{-0.100}$. These measurements are used in a companion work that presents cosmological constraints from the joint analysis of two-point functions among galaxies, galaxy shears, and CMB lensing using DES, SPT and Planck data. : 15 pages, 6 figures |
format |
Text |
author |
Omori, Y. Baxter, E. Chang, C. Kirk, D. Alarcon, A. Bernstein, G. M. Bleem, L. E. Cawthon, R. Choi, A. Chown, R. Crawford, T. M. Davis, C. De Vicente, J. DeRose, J. Dodelson, S. Eifler, T. F. Fosalba, P. Friedrich, O. Gatti, M. Gaztanaga, E. Giannantonio, T. Gruen, D. Hartley, W. G. Holder, G. P. Hoyle, B. Huterer, D. Jain, B. Jarvis, M. Krause, E. MacCrann, N. Miquel, R. Prat, J. Rau, M. M. Reichardt, C. L. Rozo, E. Samuroff, S. Sánchez, C. Secco, L. F. Sheldon, E. Simard, G. Troxel, M. A. Vielzeuf, P. Wechsler, R. H. Zuntz, J. Abbott, T. M. C. Abdalla, F. B. Allam, S. Annis, J. Avila, S. Aylor, K. Benson, B. A. Bertin, E. Bridle, S. L. Brooks, D. Burke, D. L. Carlstrom, J. E. Rosell, A. Carnero Kind, M. Carrasco Carretero, J. Castander, F. J. Chang, C. L. Cho, H-M. Crites, A. T. Crocce, M. Cunha, C. E. da Costa, L. N. de Haan, T. Desai, S. Diehl, H. T. Dietrich, J. P. Dobbs, M. A. Everett, W. B. Fernandez, E. Flaugher, B. Frieman, J. García-Bellido, J. George, E. M. Gruendl, R. A. Gutierrez, G. Halverson, N. W. Harrington, N. L. Hollowood, D. L. Honscheid, K. Holzapfel, W. L. Hou, Z. Hrubes, J. D. James, D. J. Jeltema, T. Kuehn, K. Kuropatkin, N. Lima, M. Lin, H. Lee, A. T. Leitch, E. M. Luong-Van, D. Maia, M. A. G. Manzotti, A. Marrone, D. P. Marshall, J. L. Martini, P. McMahon, J. J. Melchior, P. Menanteau, F. Meyer, S. S. Mocanu, L. M. Mohr, J. J. Natoli, T. Ogando, R. L. C. Padin, S. Plazas, A. A. Pryke, C. Romer, A. K. Roodman, A. Ruhl, J. E. Rykoff, E. S. Sanchez, E. Scarpine, V. Schaffer, K. K. Schindler, R. Sevilla-Noarbe, I. Shirokoff, E. Smith, M. Smith, R. C. Soares-Santos, M. Sobreira, F. Staniszewski, Z. Stark, A. A. Story, K. T. Suchyta, E. Swanson, M. E. C. Tarle, G. Thomas, D. Vanderlinde, K. Vieira, J. D. Vikram, V. Walker, A. R. Weller, J. Williamson, R. Wu, W. L. K. Zahn, O. |
author_facet |
Omori, Y. Baxter, E. Chang, C. Kirk, D. Alarcon, A. Bernstein, G. M. Bleem, L. E. Cawthon, R. Choi, A. Chown, R. Crawford, T. M. Davis, C. De Vicente, J. DeRose, J. Dodelson, S. Eifler, T. F. Fosalba, P. Friedrich, O. Gatti, M. Gaztanaga, E. Giannantonio, T. Gruen, D. Hartley, W. G. Holder, G. P. Hoyle, B. Huterer, D. Jain, B. Jarvis, M. Krause, E. MacCrann, N. Miquel, R. Prat, J. Rau, M. M. Reichardt, C. L. Rozo, E. Samuroff, S. Sánchez, C. Secco, L. F. Sheldon, E. Simard, G. Troxel, M. A. Vielzeuf, P. Wechsler, R. H. Zuntz, J. Abbott, T. M. C. Abdalla, F. B. Allam, S. Annis, J. Avila, S. Aylor, K. Benson, B. A. Bertin, E. Bridle, S. L. Brooks, D. Burke, D. L. Carlstrom, J. E. Rosell, A. Carnero Kind, M. Carrasco Carretero, J. Castander, F. J. Chang, C. L. Cho, H-M. Crites, A. T. Crocce, M. Cunha, C. E. da Costa, L. N. de Haan, T. Desai, S. Diehl, H. T. Dietrich, J. P. Dobbs, M. A. Everett, W. B. Fernandez, E. Flaugher, B. Frieman, J. García-Bellido, J. George, E. M. Gruendl, R. A. Gutierrez, G. Halverson, N. W. Harrington, N. L. Hollowood, D. L. Honscheid, K. Holzapfel, W. L. Hou, Z. Hrubes, J. D. James, D. J. Jeltema, T. Kuehn, K. Kuropatkin, N. Lima, M. Lin, H. Lee, A. T. Leitch, E. M. Luong-Van, D. Maia, M. A. G. Manzotti, A. Marrone, D. P. Marshall, J. L. Martini, P. McMahon, J. J. Melchior, P. Menanteau, F. Meyer, S. S. Mocanu, L. M. Mohr, J. J. Natoli, T. Ogando, R. L. C. Padin, S. Plazas, A. A. Pryke, C. Romer, A. K. Roodman, A. Ruhl, J. E. Rykoff, E. S. Sanchez, E. Scarpine, V. Schaffer, K. K. Schindler, R. Sevilla-Noarbe, I. Shirokoff, E. Smith, M. Smith, R. C. Soares-Santos, M. Sobreira, F. Staniszewski, Z. Stark, A. A. Story, K. T. Suchyta, E. Swanson, M. E. C. Tarle, G. Thomas, D. Vanderlinde, K. Vieira, J. D. Vikram, V. Walker, A. R. Weller, J. Williamson, R. Wu, W. L. K. Zahn, O. |
author_sort |
Omori, Y. |
title |
Dark Energy Survey Year 1 Results: Cross-correlation between DES Y1 galaxy weak lensing and SPT+Planck CMB weak lensing |
title_short |
Dark Energy Survey Year 1 Results: Cross-correlation between DES Y1 galaxy weak lensing and SPT+Planck CMB weak lensing |
title_full |
Dark Energy Survey Year 1 Results: Cross-correlation between DES Y1 galaxy weak lensing and SPT+Planck CMB weak lensing |
title_fullStr |
Dark Energy Survey Year 1 Results: Cross-correlation between DES Y1 galaxy weak lensing and SPT+Planck CMB weak lensing |
title_full_unstemmed |
Dark Energy Survey Year 1 Results: Cross-correlation between DES Y1 galaxy weak lensing and SPT+Planck CMB weak lensing |
title_sort |
dark energy survey year 1 results: cross-correlation between des y1 galaxy weak lensing and spt+planck cmb weak lensing |
publisher |
arXiv |
publishDate |
2018 |
url |
https://dx.doi.org/10.48550/arxiv.1810.02441 https://arxiv.org/abs/1810.02441 |
geographic |
South Pole |
geographic_facet |
South Pole |
genre |
South pole |
genre_facet |
South pole |
op_relation |
https://dx.doi.org/10.1103/physrevd.100.043517 |
op_rights |
arXiv.org perpetual, non-exclusive license http://arxiv.org/licenses/nonexclusive-distrib/1.0/ |
op_doi |
https://doi.org/10.48550/arxiv.1810.02441 https://doi.org/10.1103/physrevd.100.043517 |
_version_ |
1766202246556549120 |