Cosmological constraints from DES Y1 cluster abundances and SPT multiwavelength data
We perform a joint analysis of the counts of redMaPPer clusters selected from the Dark Energy Survey (DES) year 1 data and multiwavelength follow-up data collected within the 2500 deg2 South Pole Telescope (SPT) Sunyaev-Zel’dovich (SZ) survey. The SPT follow-up data, calibrating the richness-mass re...
Published in: | Physical Review D |
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Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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American Physical Society
2021
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Online Access: | http://hdl.handle.net/10852/89229 http://urn.nb.no/URN:NBN:no-91839 https://doi.org/10.1103/PhysRevD.103.043522 |
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Open Polar |
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Universitet i Oslo: Digitale utgivelser ved UiO (DUO) |
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English |
description |
We perform a joint analysis of the counts of redMaPPer clusters selected from the Dark Energy Survey (DES) year 1 data and multiwavelength follow-up data collected within the 2500 deg2 South Pole Telescope (SPT) Sunyaev-Zel’dovich (SZ) survey. The SPT follow-up data, calibrating the richness-mass relation of the optically selected redMaPPer catalog, enable the cosmological exploitation of the DES cluster abundance data. To explore possible systematics related to the modeling of projection effects, we consider two calibrations of the observational scatter on richness estimates: a simple Gaussian model which account only for the background contamination (BKG), and a model which further includes contamination and incompleteness due to projection effects (PRJ). Assuming either a ΛCDM+∑mν or wCDM+∑mν cosmology, and for both scatter models, we derive cosmological constraints consistent with multiple cosmological probes of the low and high redshift Universe, and in particular with the SPT cluster abundance data. This result demonstrates that the DES Y1 and SPT cluster counts provide consistent cosmological constraints, if the same mass calibration data set is adopted. It thus supports the conclusion of the DES Y1 cluster cosmology analysis which interprets the tension observed with other cosmological probes in terms of systematics affecting the stacked weak lensing analysis of optically selected low–richness clusters. Finally, we analyze the first combined optically SZ selected cluster catalog obtained by including the SPT sample above the maximum redshift probed by the DES Y1 redMaPPer sample (z=0.65). Besides providing a mild improvement of the cosmological constraints, this data combination serves as a stricter test of our scatter models: the PRJ model, providing scaling relations consistent between the two abundance and multiwavelength follow-up data, is favored over the BKG model. |
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Article in Journal/Newspaper |
author |
Costanzi, Matteo Saro, Anneli Bocquet, S. Abbott, T. M. C. Aguena, M. Allam, S. Amara, A. Annis, J. Avila, Santiago Bacon, D. Benson, Bradford A. Bhargava, S. Brooks, D. Buckley-Geer, Elizabeth Burke, David L. Carnero Rosell, A. Carrasco Kind, Matias Carretero, J. Choi, A. da Costa, L. N. Pereira, Maria Elidaiana da Silva De Vicente, J. Desai, S. Diehl, H. T. Dietrich, J. P. Doel, P. Eifler, T. F. Everett, S. Ferrero, Ismael Ferté, Agnès Flaugher, B. Fosalba, P. Frieman, J. García-Bellido, Juan Gaztanaga, E. Gerdes, David W. Giannantonio, Tommaso Giles, P. Grandis, S. Gruen, D. Gruendl, Robert A. Gupta, N. Gutierrez, G. Hartley, W. G. Hinton, Samuel R. Hollowood, Devon L. Honscheid, K. James, D. J. Jeltema, T. Krause, E. Kuehn, K. Kuropatkin, N. Lahav, Ofer Lima, M. MacCrann, N. Maia, M. A. G. Marshall, J. L. Menanteau, F. Miquel, R. Mohr, Joseph J. Morgan, R. Myles, Justin Ogando, R. L. C. Palmese, Antonella Paz-Chinchón, Francisco Plazas, Andrés A. Rapetti, D. Reichardt, Christian L. Romer, A. K. Roodman, A. Ruppin, F. Salvati, L. Samuroff, S. Sanchez, E. Scarpine, V. Serrano, S. Sevilla-Noarbe, I. Singh, P. Smith, M. Soares-Santos, Marcelle Stark, Anthony A. Suchyta, E. Swanson, M. E. C. Tarle, G. Thomas, D. To, Chun-Hao Tucker, D. L. Varga, T. N. Wechsler, Risa H. Zhang, Z. |
spellingShingle |
Costanzi, Matteo Saro, Anneli Bocquet, S. Abbott, T. M. C. Aguena, M. Allam, S. Amara, A. Annis, J. Avila, Santiago Bacon, D. Benson, Bradford A. Bhargava, S. Brooks, D. Buckley-Geer, Elizabeth Burke, David L. Carnero Rosell, A. Carrasco Kind, Matias Carretero, J. Choi, A. da Costa, L. N. Pereira, Maria Elidaiana da Silva De Vicente, J. Desai, S. Diehl, H. T. Dietrich, J. P. Doel, P. Eifler, T. F. Everett, S. Ferrero, Ismael Ferté, Agnès Flaugher, B. Fosalba, P. Frieman, J. García-Bellido, Juan Gaztanaga, E. Gerdes, David W. Giannantonio, Tommaso Giles, P. Grandis, S. Gruen, D. Gruendl, Robert A. Gupta, N. Gutierrez, G. Hartley, W. G. Hinton, Samuel R. Hollowood, Devon L. Honscheid, K. James, D. J. Jeltema, T. Krause, E. Kuehn, K. Kuropatkin, N. Lahav, Ofer Lima, M. MacCrann, N. Maia, M. A. G. Marshall, J. L. Menanteau, F. Miquel, R. Mohr, Joseph J. Morgan, R. Myles, Justin Ogando, R. L. C. Palmese, Antonella Paz-Chinchón, Francisco Plazas, Andrés A. Rapetti, D. Reichardt, Christian L. Romer, A. K. Roodman, A. Ruppin, F. Salvati, L. Samuroff, S. Sanchez, E. Scarpine, V. Serrano, S. Sevilla-Noarbe, I. Singh, P. Smith, M. Soares-Santos, Marcelle Stark, Anthony A. Suchyta, E. Swanson, M. E. C. Tarle, G. Thomas, D. To, Chun-Hao Tucker, D. L. Varga, T. N. Wechsler, Risa H. Zhang, Z. Cosmological constraints from DES Y1 cluster abundances and SPT multiwavelength data |
author_facet |
Costanzi, Matteo Saro, Anneli Bocquet, S. Abbott, T. M. C. Aguena, M. Allam, S. Amara, A. Annis, J. Avila, Santiago Bacon, D. Benson, Bradford A. Bhargava, S. Brooks, D. Buckley-Geer, Elizabeth Burke, David L. Carnero Rosell, A. Carrasco Kind, Matias Carretero, J. Choi, A. da Costa, L. N. Pereira, Maria Elidaiana da Silva De Vicente, J. Desai, S. Diehl, H. T. Dietrich, J. P. Doel, P. Eifler, T. F. Everett, S. Ferrero, Ismael Ferté, Agnès Flaugher, B. Fosalba, P. Frieman, J. García-Bellido, Juan Gaztanaga, E. Gerdes, David W. Giannantonio, Tommaso Giles, P. Grandis, S. Gruen, D. Gruendl, Robert A. Gupta, N. Gutierrez, G. Hartley, W. G. Hinton, Samuel R. Hollowood, Devon L. Honscheid, K. James, D. J. Jeltema, T. Krause, E. Kuehn, K. Kuropatkin, N. Lahav, Ofer Lima, M. MacCrann, N. Maia, M. A. G. Marshall, J. L. Menanteau, F. Miquel, R. Mohr, Joseph J. Morgan, R. Myles, Justin Ogando, R. L. C. Palmese, Antonella Paz-Chinchón, Francisco Plazas, Andrés A. Rapetti, D. Reichardt, Christian L. Romer, A. K. Roodman, A. Ruppin, F. Salvati, L. Samuroff, S. Sanchez, E. Scarpine, V. Serrano, S. Sevilla-Noarbe, I. Singh, P. Smith, M. Soares-Santos, Marcelle Stark, Anthony A. Suchyta, E. Swanson, M. E. C. Tarle, G. Thomas, D. To, Chun-Hao Tucker, D. L. Varga, T. N. Wechsler, Risa H. Zhang, Z. |
author_sort |
Costanzi, Matteo |
title |
Cosmological constraints from DES Y1 cluster abundances and SPT multiwavelength data |
title_short |
Cosmological constraints from DES Y1 cluster abundances and SPT multiwavelength data |
title_full |
Cosmological constraints from DES Y1 cluster abundances and SPT multiwavelength data |
title_fullStr |
Cosmological constraints from DES Y1 cluster abundances and SPT multiwavelength data |
title_full_unstemmed |
Cosmological constraints from DES Y1 cluster abundances and SPT multiwavelength data |
title_sort |
cosmological constraints from des y1 cluster abundances and spt multiwavelength data |
publisher |
American Physical Society |
publishDate |
2021 |
url |
http://hdl.handle.net/10852/89229 http://urn.nb.no/URN:NBN:no-91839 https://doi.org/10.1103/PhysRevD.103.043522 |
geographic |
South Pole |
geographic_facet |
South Pole |
genre |
South pole |
genre_facet |
South pole |
op_source |
2470-0010 |
op_relation |
NFR/287772 http://urn.nb.no/URN:NBN:no-91839 Costanzi, Matteo Saro, Anneli Bocquet, S. Abbott, T. M. C. Aguena, M. Allam, S. Amara, A. Annis, J. Avila, Santiago Bacon, D. Benson, Bradford A. Bhargava, S. Brooks, D. Buckley-Geer, Elizabeth Burke, David L. Carnero Rosell, A. Carrasco Kind, Matias Carretero, J. Choi, A. da Costa, L. N. Pereira, Maria Elidaiana da Silva De Vicente, J. Desai, S. Diehl, H. T. Dietrich, J. P. Doel, P. Eifler, T. F. Everett, S. Ferrero, Ismael Ferté, Agnès Flaugher, B. Fosalba, P. Frieman, J. García-Bellido, Juan Gaztanaga, E. Gerdes, David W. Giannantonio, Tommaso Giles, P. Grandis, S. Gruen, D. Gruendl, Robert A. Gupta, N. Gutierrez, G. Hartley, W. G. Hinton, Samuel R. Hollowood, Devon L. Honscheid, K. James, D. J. Jeltema, T. Krause, E. Kuehn, K. Kuropatkin, N. Lahav, Ofer Lima, M. MacCrann, N. Maia, M. A. G. Marshall, J. L. Menanteau, F. Miquel, R. Mohr, Joseph J. Morgan, R. Myles, Justin Ogando, R. L. C. Palmese, Antonella Paz-Chinchón, Francisco Plazas, Andrés A. Rapetti, D. Reichardt, Christian L. Romer, A. K. Roodman, A. Ruppin, F. Salvati, L. Samuroff, S. Sanchez, E. Scarpine, V. Serrano, S. Sevilla-Noarbe, I. Singh, P. Smith, M. Soares-Santos, Marcelle Stark, Anthony A. Suchyta, E. Swanson, M. E. C. Tarle, G. Thomas, D. To, Chun-Hao Tucker, D. L. Varga, T. N. Wechsler, Risa H. Zhang, Z. . Cosmological constraints from DES Y1 cluster abundances and SPT multiwavelength data. Physical Review D. 2021, 103(4) http://hdl.handle.net/10852/89229 1952740 info:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Physical Review D&rft.volume=103&rft.spage=&rft.date=2021 Physical Review D 103 4 24 https://doi.org/10.1103/PhysRevD.103.043522 URN:NBN:no-91839 Fulltext https://www.duo.uio.no/bitstream/handle/10852/89229/1/PhysRevD.103.043522.pdf |
op_doi |
https://doi.org/10.1103/PhysRevD.103.043522 |
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Physical Review D |
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103 |
container_issue |
4 |
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ftoslouniv:oai:www.duo.uio.no:10852/89229 2023-05-15T18:23:10+02:00 Cosmological constraints from DES Y1 cluster abundances and SPT multiwavelength data Costanzi, Matteo Saro, Anneli Bocquet, S. Abbott, T. M. C. Aguena, M. Allam, S. Amara, A. Annis, J. Avila, Santiago Bacon, D. Benson, Bradford A. Bhargava, S. Brooks, D. Buckley-Geer, Elizabeth Burke, David L. Carnero Rosell, A. Carrasco Kind, Matias Carretero, J. Choi, A. da Costa, L. N. Pereira, Maria Elidaiana da Silva De Vicente, J. Desai, S. Diehl, H. T. Dietrich, J. P. Doel, P. Eifler, T. F. Everett, S. Ferrero, Ismael Ferté, Agnès Flaugher, B. Fosalba, P. Frieman, J. García-Bellido, Juan Gaztanaga, E. Gerdes, David W. Giannantonio, Tommaso Giles, P. Grandis, S. Gruen, D. Gruendl, Robert A. Gupta, N. Gutierrez, G. Hartley, W. G. Hinton, Samuel R. Hollowood, Devon L. Honscheid, K. James, D. J. Jeltema, T. Krause, E. Kuehn, K. Kuropatkin, N. Lahav, Ofer Lima, M. MacCrann, N. Maia, M. A. G. Marshall, J. L. Menanteau, F. Miquel, R. Mohr, Joseph J. Morgan, R. Myles, Justin Ogando, R. L. C. Palmese, Antonella Paz-Chinchón, Francisco Plazas, Andrés A. Rapetti, D. Reichardt, Christian L. Romer, A. K. Roodman, A. Ruppin, F. Salvati, L. Samuroff, S. Sanchez, E. Scarpine, V. Serrano, S. Sevilla-Noarbe, I. Singh, P. Smith, M. Soares-Santos, Marcelle Stark, Anthony A. Suchyta, E. Swanson, M. E. C. Tarle, G. Thomas, D. To, Chun-Hao Tucker, D. L. Varga, T. N. Wechsler, Risa H. Zhang, Z. 2021-11-09T12:07:53Z http://hdl.handle.net/10852/89229 http://urn.nb.no/URN:NBN:no-91839 https://doi.org/10.1103/PhysRevD.103.043522 EN eng American Physical Society NFR/287772 http://urn.nb.no/URN:NBN:no-91839 Costanzi, Matteo Saro, Anneli Bocquet, S. Abbott, T. M. C. Aguena, M. Allam, S. Amara, A. Annis, J. Avila, Santiago Bacon, D. Benson, Bradford A. Bhargava, S. Brooks, D. Buckley-Geer, Elizabeth Burke, David L. Carnero Rosell, A. Carrasco Kind, Matias Carretero, J. Choi, A. da Costa, L. N. Pereira, Maria Elidaiana da Silva De Vicente, J. Desai, S. Diehl, H. T. Dietrich, J. P. Doel, P. Eifler, T. F. Everett, S. Ferrero, Ismael Ferté, Agnès Flaugher, B. Fosalba, P. Frieman, J. García-Bellido, Juan Gaztanaga, E. Gerdes, David W. Giannantonio, Tommaso Giles, P. Grandis, S. Gruen, D. Gruendl, Robert A. Gupta, N. Gutierrez, G. Hartley, W. G. Hinton, Samuel R. Hollowood, Devon L. Honscheid, K. James, D. J. Jeltema, T. Krause, E. Kuehn, K. Kuropatkin, N. Lahav, Ofer Lima, M. MacCrann, N. Maia, M. A. G. Marshall, J. L. Menanteau, F. Miquel, R. Mohr, Joseph J. Morgan, R. Myles, Justin Ogando, R. L. C. Palmese, Antonella Paz-Chinchón, Francisco Plazas, Andrés A. Rapetti, D. Reichardt, Christian L. Romer, A. K. Roodman, A. Ruppin, F. Salvati, L. Samuroff, S. Sanchez, E. Scarpine, V. Serrano, S. Sevilla-Noarbe, I. Singh, P. Smith, M. Soares-Santos, Marcelle Stark, Anthony A. Suchyta, E. Swanson, M. E. C. Tarle, G. Thomas, D. To, Chun-Hao Tucker, D. L. Varga, T. N. Wechsler, Risa H. Zhang, Z. . Cosmological constraints from DES Y1 cluster abundances and SPT multiwavelength data. Physical Review D. 2021, 103(4) http://hdl.handle.net/10852/89229 1952740 info:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Physical Review D&rft.volume=103&rft.spage=&rft.date=2021 Physical Review D 103 4 24 https://doi.org/10.1103/PhysRevD.103.043522 URN:NBN:no-91839 Fulltext https://www.duo.uio.no/bitstream/handle/10852/89229/1/PhysRevD.103.043522.pdf 2470-0010 Journal article Tidsskriftartikkel Peer reviewed PublishedVersion 2021 ftoslouniv https://doi.org/10.1103/PhysRevD.103.043522 2021-11-17T23:32:19Z We perform a joint analysis of the counts of redMaPPer clusters selected from the Dark Energy Survey (DES) year 1 data and multiwavelength follow-up data collected within the 2500 deg2 South Pole Telescope (SPT) Sunyaev-Zel’dovich (SZ) survey. The SPT follow-up data, calibrating the richness-mass relation of the optically selected redMaPPer catalog, enable the cosmological exploitation of the DES cluster abundance data. To explore possible systematics related to the modeling of projection effects, we consider two calibrations of the observational scatter on richness estimates: a simple Gaussian model which account only for the background contamination (BKG), and a model which further includes contamination and incompleteness due to projection effects (PRJ). Assuming either a ΛCDM+∑mν or wCDM+∑mν cosmology, and for both scatter models, we derive cosmological constraints consistent with multiple cosmological probes of the low and high redshift Universe, and in particular with the SPT cluster abundance data. This result demonstrates that the DES Y1 and SPT cluster counts provide consistent cosmological constraints, if the same mass calibration data set is adopted. It thus supports the conclusion of the DES Y1 cluster cosmology analysis which interprets the tension observed with other cosmological probes in terms of systematics affecting the stacked weak lensing analysis of optically selected low–richness clusters. Finally, we analyze the first combined optically SZ selected cluster catalog obtained by including the SPT sample above the maximum redshift probed by the DES Y1 redMaPPer sample (z=0.65). Besides providing a mild improvement of the cosmological constraints, this data combination serves as a stricter test of our scatter models: the PRJ model, providing scaling relations consistent between the two abundance and multiwavelength follow-up data, is favored over the BKG model. Article in Journal/Newspaper South pole Universitet i Oslo: Digitale utgivelser ved UiO (DUO) South Pole Physical Review D 103 4 |