Joint measurement of lensing-galaxy correlations using SPT and DES SV data
International audience We measure the correlation of galaxy lensing and cosmic microwave background lensing with a set of galaxies expected to trace the matter density field. The measurements are performed using pre-survey Dark Energy Survey (DES) Science Verification optical imaging data and millim...
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ftinsu:oai:HAL:hal-03645050v1 2024-04-14T08:19:47+00:00 Joint measurement of lensing-galaxy correlations using SPT and DES SV data Baxter, E. Clampitt, J. Giannantonio, T. Dodelson, S. Jain, B. Huterer, D. Bleem, L. Crawford, T. Efstathiou, G. Fosalba, P. Kirk, D. Kwan, J. Sánchez, C. Story, K. Troxel, M. A. Abbott, T. M. C. Abdalla, F. B. Armstrong, R. Benoit-Lévy, A. Benson, B. Bernstein, G. M. Bernstein, R. A. Bertin, E. Brooks, D. Carlstrom, J. Rosell, A. Carnero Carrasco Kind, M. Carretero, J. Chown, R. Crocce, M. Cunha, C. E. da Costa, L. N. Desai, S. Diehl, H. T. Dietrich, J. P. Doel, P. Evrard, A. E. Fausti Neto, A. Flaugher, B. Frieman, J. Gruen, D. Gruendl, R. A. Gutierrez, G. de Haan, T. Holder, G. Honscheid, K. Hou, Z. James, D. J. Kuehn, K. Kuropatkin, N. Lima, M. March, M. Marshall, J. L. Martini, P. Melchior, P. Miller, C. J. Miquel, R. Mohr, J. J. Nord, B. Omori, Y. Plazas, A. A. Reichardt, C. Romer, A. K. Rykoff, E. S. Sanchez, E. Sevilla-Noarbe, I. Sheldon, E. Smith, R. C. Soares-Santos, M. Sobreira, F. Suchyta, E. Stark, A. Swanson, M. E. C. Tarle, G. Thomas, D. Walker, A. R. Wechsler, R. H. Institut d'Astrophysique de Paris (IAP) Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS) 2016 https://hal.science/hal-03645050 https://hal.science/hal-03645050/document https://hal.science/hal-03645050/file/stw1584.pdf https://doi.org/10.1093/mnras/stw1584 en eng HAL CCSD Oxford University Press (OUP): Policy P - Oxford Open Option A info:eu-repo/semantics/altIdentifier/arxiv/1602.07384 info:eu-repo/semantics/altIdentifier/doi/10.1093/mnras/stw1584 hal-03645050 https://hal.science/hal-03645050 https://hal.science/hal-03645050/document https://hal.science/hal-03645050/file/stw1584.pdf ARXIV: 1602.07384 BIBCODE: 2016MNRAS.461.4099B doi:10.1093/mnras/stw1584 info:eu-repo/semantics/OpenAccess ISSN: 0035-8711 EISSN: 1365-2966 Monthly Notices of the Royal Astronomical Society https://hal.science/hal-03645050 Monthly Notices of the Royal Astronomical Society, 2016, 461, pp.4099-4114. ⟨10.1093/mnras/stw1584⟩ gravitational lensing: weak cosmic background radiation large-scale structure of the Universe Astrophysics - Cosmology and Nongalactic Astrophysics [SDU]Sciences of the Universe [physics] [SDU.ASTR]Sciences of the Universe [physics]/Astrophysics [astro-ph] info:eu-repo/semantics/article Journal articles 2016 ftinsu https://doi.org/10.1093/mnras/stw1584 2024-03-21T17:15:03Z International audience We measure the correlation of galaxy lensing and cosmic microwave background lensing with a set of galaxies expected to trace the matter density field. The measurements are performed using pre-survey Dark Energy Survey (DES) Science Verification optical imaging data and millimetre-wave data from the 2500 sq. deg. South Pole Telescope Sunyaev-Zel'dovich (SPT-SZ) survey. The two lensing-galaxy correlations are jointly fit to extract constraints on cosmological parameters, constraints on the redshift distribution of the lens galaxies, and constraints on the absolute shear calibration of DES galaxy-lensing measurements. We show that an attractive feature of these fits is that they are fairly insensitive to the clustering bias of the galaxies used as matter tracers. The measurement presented in this work confirms that DES and SPT data are consistent with each other and with the currently favoured Λ cold dark matter cosmological model. It also demonstrates that joint lensing-galaxy correlation measurement considered here contains a wealth of information that can be extracted using current and future surveys. Article in Journal/Newspaper South pole Institut national des sciences de l'Univers: HAL-INSU South Pole Monthly Notices of the Royal Astronomical Society 461 4 4099 4114 |
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Open Polar |
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Institut national des sciences de l'Univers: HAL-INSU |
op_collection_id |
ftinsu |
language |
English |
topic |
gravitational lensing: weak cosmic background radiation large-scale structure of the Universe Astrophysics - Cosmology and Nongalactic Astrophysics [SDU]Sciences of the Universe [physics] [SDU.ASTR]Sciences of the Universe [physics]/Astrophysics [astro-ph] |
spellingShingle |
gravitational lensing: weak cosmic background radiation large-scale structure of the Universe Astrophysics - Cosmology and Nongalactic Astrophysics [SDU]Sciences of the Universe [physics] [SDU.ASTR]Sciences of the Universe [physics]/Astrophysics [astro-ph] Baxter, E. Clampitt, J. Giannantonio, T. Dodelson, S. Jain, B. Huterer, D. Bleem, L. Crawford, T. Efstathiou, G. Fosalba, P. Kirk, D. Kwan, J. Sánchez, C. Story, K. Troxel, M. A. Abbott, T. M. C. Abdalla, F. B. Armstrong, R. Benoit-Lévy, A. Benson, B. Bernstein, G. M. Bernstein, R. A. Bertin, E. Brooks, D. Carlstrom, J. Rosell, A. Carnero Carrasco Kind, M. Carretero, J. Chown, R. Crocce, M. Cunha, C. E. da Costa, L. N. Desai, S. Diehl, H. T. Dietrich, J. P. Doel, P. Evrard, A. E. Fausti Neto, A. Flaugher, B. Frieman, J. Gruen, D. Gruendl, R. A. Gutierrez, G. de Haan, T. Holder, G. Honscheid, K. Hou, Z. James, D. J. Kuehn, K. Kuropatkin, N. Lima, M. March, M. Marshall, J. L. Martini, P. Melchior, P. Miller, C. J. Miquel, R. Mohr, J. J. Nord, B. Omori, Y. Plazas, A. A. Reichardt, C. Romer, A. K. Rykoff, E. S. Sanchez, E. Sevilla-Noarbe, I. Sheldon, E. Smith, R. C. Soares-Santos, M. Sobreira, F. Suchyta, E. Stark, A. Swanson, M. E. C. Tarle, G. Thomas, D. Walker, A. R. Wechsler, R. H. Joint measurement of lensing-galaxy correlations using SPT and DES SV data |
topic_facet |
gravitational lensing: weak cosmic background radiation large-scale structure of the Universe Astrophysics - Cosmology and Nongalactic Astrophysics [SDU]Sciences of the Universe [physics] [SDU.ASTR]Sciences of the Universe [physics]/Astrophysics [astro-ph] |
description |
International audience We measure the correlation of galaxy lensing and cosmic microwave background lensing with a set of galaxies expected to trace the matter density field. The measurements are performed using pre-survey Dark Energy Survey (DES) Science Verification optical imaging data and millimetre-wave data from the 2500 sq. deg. South Pole Telescope Sunyaev-Zel'dovich (SPT-SZ) survey. The two lensing-galaxy correlations are jointly fit to extract constraints on cosmological parameters, constraints on the redshift distribution of the lens galaxies, and constraints on the absolute shear calibration of DES galaxy-lensing measurements. We show that an attractive feature of these fits is that they are fairly insensitive to the clustering bias of the galaxies used as matter tracers. The measurement presented in this work confirms that DES and SPT data are consistent with each other and with the currently favoured Λ cold dark matter cosmological model. It also demonstrates that joint lensing-galaxy correlation measurement considered here contains a wealth of information that can be extracted using current and future surveys. |
author2 |
Institut d'Astrophysique de Paris (IAP) Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS) |
format |
Article in Journal/Newspaper |
author |
Baxter, E. Clampitt, J. Giannantonio, T. Dodelson, S. Jain, B. Huterer, D. Bleem, L. Crawford, T. Efstathiou, G. Fosalba, P. Kirk, D. Kwan, J. Sánchez, C. Story, K. Troxel, M. A. Abbott, T. M. C. Abdalla, F. B. Armstrong, R. Benoit-Lévy, A. Benson, B. Bernstein, G. M. Bernstein, R. A. Bertin, E. Brooks, D. Carlstrom, J. Rosell, A. Carnero Carrasco Kind, M. Carretero, J. Chown, R. Crocce, M. Cunha, C. E. da Costa, L. N. Desai, S. Diehl, H. T. Dietrich, J. P. Doel, P. Evrard, A. E. Fausti Neto, A. Flaugher, B. Frieman, J. Gruen, D. Gruendl, R. A. Gutierrez, G. de Haan, T. Holder, G. Honscheid, K. Hou, Z. James, D. J. Kuehn, K. Kuropatkin, N. Lima, M. March, M. Marshall, J. L. Martini, P. Melchior, P. Miller, C. J. Miquel, R. Mohr, J. J. Nord, B. Omori, Y. Plazas, A. A. Reichardt, C. Romer, A. K. Rykoff, E. S. Sanchez, E. Sevilla-Noarbe, I. Sheldon, E. Smith, R. C. Soares-Santos, M. Sobreira, F. Suchyta, E. Stark, A. Swanson, M. E. C. Tarle, G. Thomas, D. Walker, A. R. Wechsler, R. H. |
author_facet |
Baxter, E. Clampitt, J. Giannantonio, T. Dodelson, S. Jain, B. Huterer, D. Bleem, L. Crawford, T. Efstathiou, G. Fosalba, P. Kirk, D. Kwan, J. Sánchez, C. Story, K. Troxel, M. A. Abbott, T. M. C. Abdalla, F. B. Armstrong, R. Benoit-Lévy, A. Benson, B. Bernstein, G. M. Bernstein, R. A. Bertin, E. Brooks, D. Carlstrom, J. Rosell, A. Carnero Carrasco Kind, M. Carretero, J. Chown, R. Crocce, M. Cunha, C. E. da Costa, L. N. Desai, S. Diehl, H. T. Dietrich, J. P. Doel, P. Evrard, A. E. Fausti Neto, A. Flaugher, B. Frieman, J. Gruen, D. Gruendl, R. A. Gutierrez, G. de Haan, T. Holder, G. Honscheid, K. Hou, Z. James, D. J. Kuehn, K. Kuropatkin, N. Lima, M. March, M. Marshall, J. L. Martini, P. Melchior, P. Miller, C. J. Miquel, R. Mohr, J. J. Nord, B. Omori, Y. Plazas, A. A. Reichardt, C. Romer, A. K. Rykoff, E. S. Sanchez, E. Sevilla-Noarbe, I. Sheldon, E. Smith, R. C. Soares-Santos, M. Sobreira, F. Suchyta, E. Stark, A. Swanson, M. E. C. Tarle, G. Thomas, D. Walker, A. R. Wechsler, R. H. |
author_sort |
Baxter, E. |
title |
Joint measurement of lensing-galaxy correlations using SPT and DES SV data |
title_short |
Joint measurement of lensing-galaxy correlations using SPT and DES SV data |
title_full |
Joint measurement of lensing-galaxy correlations using SPT and DES SV data |
title_fullStr |
Joint measurement of lensing-galaxy correlations using SPT and DES SV data |
title_full_unstemmed |
Joint measurement of lensing-galaxy correlations using SPT and DES SV data |
title_sort |
joint measurement of lensing-galaxy correlations using spt and des sv data |
publisher |
HAL CCSD |
publishDate |
2016 |
url |
https://hal.science/hal-03645050 https://hal.science/hal-03645050/document https://hal.science/hal-03645050/file/stw1584.pdf https://doi.org/10.1093/mnras/stw1584 |
geographic |
South Pole |
geographic_facet |
South Pole |
genre |
South pole |
genre_facet |
South pole |
op_source |
ISSN: 0035-8711 EISSN: 1365-2966 Monthly Notices of the Royal Astronomical Society https://hal.science/hal-03645050 Monthly Notices of the Royal Astronomical Society, 2016, 461, pp.4099-4114. ⟨10.1093/mnras/stw1584⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/arxiv/1602.07384 info:eu-repo/semantics/altIdentifier/doi/10.1093/mnras/stw1584 hal-03645050 https://hal.science/hal-03645050 https://hal.science/hal-03645050/document https://hal.science/hal-03645050/file/stw1584.pdf ARXIV: 1602.07384 BIBCODE: 2016MNRAS.461.4099B doi:10.1093/mnras/stw1584 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1093/mnras/stw1584 |
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Monthly Notices of the Royal Astronomical Society |
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461 |
container_issue |
4 |
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4099 |
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4114 |
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1796297886442455040 |