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DESI 2024 V: Full-Shape Galaxy Clustering from Galaxies and Quasars

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Main Authors:	Adame, A. G., Aguilar, J., Ahlen, S., Alam, S., Alexander, D. M., Alvarez, M., Alves, O., Anand, A., Andrade, U., Armengaud, E., Avila, S., Aviles, A., Awan, H., Bailey, S., Baltay, C., Bault, A., Behera, J., BenZvi, S., Beutler, F., Bianchi, D., Blake, C., Blum, R., Brieden, S., Brodzeller, A., Brooks, D., Buckley-Geer, E., Burtin, E., Calderon, R., Canning, R., Rosell, A. Carnero, Cereskaite, R., Cervantes-Cota, J. L., Chabanier, S., Chaussidon, E., Chaves-Montero, J., Chen, S., Chen, X., Claybaugh, T., Cole, S., Cuceu, A., Davis, T. M., Dawson, K., de la Macorra, A., de Mattia, A., Deiosso, N., Dey, A., Dey, B., Ding, Z., Doel, P., Edelstein, J., Eftekharzadeh, S., Eisenstein, D. J., Elliott, A., Fagrelius, P., Fanning, K., Ferraro, S., Ereza, J., Findlay, N., Flaugher, B., Font-Ribera, A., Forero-Sánchez, D., Forero-Romero, J. E., Garcia-Quintero, C., Garrison, L. H., Gaztañaga, E., Gil-Marín, H., Gontcho, S. Gontcho A, Gonzalez-Morales, A. X., Gonzalez-Perez, V., Gordon, C., Green, D., Gruen, D., Gsponer, R., Gutierrez, G., Guy, J., Hadzhiyska, B., Hahn, C., Hanif, M. M. S, Herrera-Alcantar, H. K., Honscheid, K., Howlett, C., Huterer, D., Iršič, V., Ishak, M., Juneau, S., Karaçaylı, N. G., Kehoe, R., Kent, S., Kirkby, D., Kong, H., Koposov, S. E., Kremin, A., Krolewski, A., Lai, Y., Lan, T. -W., Landriau, M., Lang, D., Lasker, J., Goff, J. M. Le, Guillou, L. Le, Leauthaud, A., Levi, M. E., Li, T. S., Lodha, K., Magneville, C., Manera, M., Margala, D., Martini, P., Maus, M., McDonald, P., Medina-Varela, L., Meisner, A., Mena-Fernández, J., Miquel, R., Moon, J., Moore, S., Moustakas, J., Mueller, E., Muñoz-Gutiérrez, A., Myers, A. D., Nadathur, S., Napolitano, L., Neveux, R., Newman, J. A., Nguyen, N. M., Nie, J., Niz, G., Noriega, H. E., Padmanabhan, N., Paillas, E., Palanque-Delabrouille, N., Pan, J., Penmetsa, S., Percival, W. J., Pieri, M. M., Pinon, M., Poppett, C., Porredon, A., Prada, F., Pérez-Fernández, A., Pérez-Ràfols, I., Rabinowitz, D., Raichoor, A., Ramírez-Pérez, C., Ramirez-Solano, S., Rashkovetskyi, M., Ravoux, C., Rezaie, M., Rich, J., Rocher, A., Rockosi, C., Rodríguez-Martínez, F., Roe, N. A., Rosado-Marin, A., Ross, A. J., Rossi, G., Ruggeri, R., Ruhlmann-Kleider, V., Samushia, L., Sanchez, E., Saulder, C., Schlafly, E. F., Schlegel, D., Schubnell, M., Seo, H., Sharples, R., Silber, J., Slosar, A., Smith, A., Sprayberry, D., Tan, T., Tarlé, G., Trusov, S., Vaisakh, R., Valcin, D., Valdes, F., Vargas-Magaña, M., Verde, L., Walther, M., Wang, B., Wang, M. S., Weaver, B. A., Weaverdyck, N., Wechsler, R. H., Weinberg, D. H., White, M., Wilson, M. J., Yu, J., Yu, Y., Yuan, S., Yèche, C., Zaborowski, E. A., Zarrouk, P., Zhang, H., Zhao, C., Zhao, R., Zhou, R., Zou, H.
Format:	Preprint
Published:	2024
Subjects:	Cosmology and Nongalactic Astrophysics
Online Access:	Acceder al recurso
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author	Adame, A. G. Aguilar, J. Ahlen, S. Alam, S. Alexander, D. M. Alvarez, M. Alves, O. Anand, A. Andrade, U. Armengaud, E. Avila, S. Aviles, A. Awan, H. Bailey, S. Baltay, C. Bault, A. Behera, J. BenZvi, S. Beutler, F. Bianchi, D. Blake, C. Blum, R. Brieden, S. Brodzeller, A. Brooks, D. Buckley-Geer, E. Burtin, E. Calderon, R. Canning, R. Rosell, A. Carnero Cereskaite, R. Cervantes-Cota, J. L. Chabanier, S. Chaussidon, E. Chaves-Montero, J. Chen, S. Chen, X. Claybaugh, T. Cole, S. Cuceu, A. Davis, T. M. Dawson, K. de la Macorra, A. de Mattia, A. Deiosso, N. Dey, A. Dey, B. Ding, Z. Doel, P. Edelstein, J. Eftekharzadeh, S. Eisenstein, D. J. Elliott, A. Fagrelius, P. Fanning, K. Ferraro, S. Ereza, J. Findlay, N. Flaugher, B. Font-Ribera, A. Forero-Sánchez, D. Forero-Romero, J. E. Garcia-Quintero, C. Garrison, L. H. Gaztañaga, E. Gil-Marín, H. Gontcho, S. Gontcho A Gonzalez-Morales, A. X. Gonzalez-Perez, V. Gordon, C. Green, D. Gruen, D. Gsponer, R. Gutierrez, G. Guy, J. Hadzhiyska, B. Hahn, C. Hanif, M. M. S Herrera-Alcantar, H. K. Honscheid, K. Howlett, C. Huterer, D. Iršič, V. Ishak, M. Juneau, S. Karaçaylı, N. G. Kehoe, R. Kent, S. Kirkby, D. Kong, H. Koposov, S. E. Kremin, A. Krolewski, A. Lai, Y. Lan, T. -W. Landriau, M. Lang, D. Lasker, J. Goff, J. M. Le Guillou, L. Le Leauthaud, A. Levi, M. E. Li, T. S. Lodha, K. Magneville, C. Manera, M. Margala, D. Martini, P. Maus, M. McDonald, P. Medina-Varela, L. Meisner, A. Mena-Fernández, J. Miquel, R. Moon, J. Moore, S. Moustakas, J. Mueller, E. Muñoz-Gutiérrez, A. Myers, A. D. Nadathur, S. Napolitano, L. Neveux, R. Newman, J. A. Nguyen, N. M. Nie, J. Niz, G. Noriega, H. E. Padmanabhan, N. Paillas, E. Palanque-Delabrouille, N. Pan, J. Penmetsa, S. Percival, W. J. Pieri, M. M. Pinon, M. Poppett, C. Porredon, A. Prada, F. Pérez-Fernández, A. Pérez-Ràfols, I. Rabinowitz, D. Raichoor, A. Ramírez-Pérez, C. Ramirez-Solano, S. Rashkovetskyi, M. Ravoux, C. Rezaie, M. Rich, J. Rocher, A. Rockosi, C. Rodríguez-Martínez, F. Roe, N. A. Rosado-Marin, A. Ross, A. J. Rossi, G. Ruggeri, R. Ruhlmann-Kleider, V. Samushia, L. Sanchez, E. Saulder, C. Schlafly, E. F. Schlegel, D. Schubnell, M. Seo, H. Sharples, R. Silber, J. Slosar, A. Smith, A. Sprayberry, D. Tan, T. Tarlé, G. Trusov, S. Vaisakh, R. Valcin, D. Valdes, F. Vargas-Magaña, M. Verde, L. Walther, M. Wang, B. Wang, M. S. Weaver, B. A. Weaverdyck, N. Wechsler, R. H. Weinberg, D. H. White, M. Wilson, M. J. Yu, J. Yu, Y. Yuan, S. Yèche, C. Zaborowski, E. A. Zarrouk, P. Zhang, H. Zhao, C. Zhao, R. Zhou, R. Zou, H.
author_facet	Adame, A. G. Aguilar, J. Ahlen, S. Alam, S. Alexander, D. M. Alvarez, M. Alves, O. Anand, A. Andrade, U. Armengaud, E. Avila, S. Aviles, A. Awan, H. Bailey, S. Baltay, C. Bault, A. Behera, J. BenZvi, S. Beutler, F. Bianchi, D. Blake, C. Blum, R. Brieden, S. Brodzeller, A. Brooks, D. Buckley-Geer, E. Burtin, E. Calderon, R. Canning, R. Rosell, A. Carnero Cereskaite, R. Cervantes-Cota, J. L. Chabanier, S. Chaussidon, E. Chaves-Montero, J. Chen, S. Chen, X. Claybaugh, T. Cole, S. Cuceu, A. Davis, T. M. Dawson, K. de la Macorra, A. de Mattia, A. Deiosso, N. Dey, A. Dey, B. Ding, Z. Doel, P. Edelstein, J. Eftekharzadeh, S. Eisenstein, D. J. Elliott, A. Fagrelius, P. Fanning, K. Ferraro, S. Ereza, J. Findlay, N. Flaugher, B. Font-Ribera, A. Forero-Sánchez, D. Forero-Romero, J. E. Garcia-Quintero, C. Garrison, L. H. Gaztañaga, E. Gil-Marín, H. Gontcho, S. Gontcho A Gonzalez-Morales, A. X. Gonzalez-Perez, V. Gordon, C. Green, D. Gruen, D. Gsponer, R. Gutierrez, G. Guy, J. Hadzhiyska, B. Hahn, C. Hanif, M. M. S Herrera-Alcantar, H. K. Honscheid, K. Howlett, C. Huterer, D. Iršič, V. Ishak, M. Juneau, S. Karaçaylı, N. G. Kehoe, R. Kent, S. Kirkby, D. Kong, H. Koposov, S. E. Kremin, A. Krolewski, A. Lai, Y. Lan, T. -W. Landriau, M. Lang, D. Lasker, J. Goff, J. M. Le Guillou, L. Le Leauthaud, A. Levi, M. E. Li, T. S. Lodha, K. Magneville, C. Manera, M. Margala, D. Martini, P. Maus, M. McDonald, P. Medina-Varela, L. Meisner, A. Mena-Fernández, J. Miquel, R. Moon, J. Moore, S. Moustakas, J. Mueller, E. Muñoz-Gutiérrez, A. Myers, A. D. Nadathur, S. Napolitano, L. Neveux, R. Newman, J. A. Nguyen, N. M. Nie, J. Niz, G. Noriega, H. E. Padmanabhan, N. Paillas, E. Palanque-Delabrouille, N. Pan, J. Penmetsa, S. Percival, W. J. Pieri, M. M. Pinon, M. Poppett, C. Porredon, A. Prada, F. Pérez-Fernández, A. Pérez-Ràfols, I. Rabinowitz, D. Raichoor, A. Ramírez-Pérez, C. Ramirez-Solano, S. Rashkovetskyi, M. Ravoux, C. Rezaie, M. Rich, J. Rocher, A. Rockosi, C. Rodríguez-Martínez, F. Roe, N. A. Rosado-Marin, A. Ross, A. J. Rossi, G. Ruggeri, R. Ruhlmann-Kleider, V. Samushia, L. Sanchez, E. Saulder, C. Schlafly, E. F. Schlegel, D. Schubnell, M. Seo, H. Sharples, R. Silber, J. Slosar, A. Smith, A. Sprayberry, D. Tan, T. Tarlé, G. Trusov, S. Vaisakh, R. Valcin, D. Valdes, F. Vargas-Magaña, M. Verde, L. Walther, M. Wang, B. Wang, M. S. Weaver, B. A. Weaverdyck, N. Wechsler, R. H. Weinberg, D. H. White, M. Wilson, M. J. Yu, J. Yu, Y. Yuan, S. Yèche, C. Zaborowski, E. A. Zarrouk, P. Zhang, H. Zhao, C. Zhao, R. Zhou, R. Zou, H.
contents	We present the measurements and cosmological implications of the galaxy two-point clustering using over 4.7 million unique galaxy and quasar redshifts in the range $0.1<z<2.1$ divided into six redshift bins over a $\sim 7,500$ square degree footprint, from the first year of observations with the Dark Energy Spectroscopic Instrument (DESI Data Release 1). By fitting the full power spectrum, we extend previous DESI DR1 baryon acoustic oscillation (BAO) measurements to include redshift-space distortions and signals from the matter-radiation equality scale. For the first time, this Full-Shape analysis is blinded at the catalogue-level to avoid confirmation bias and the systematic errors are accounted for at the two-point clustering level, which automatically propagates them into any cosmological parameter. When analysing the data in terms of compressed model-agnostic variables, we obtain a combined precision of 4.7\% on the amplitude of the redshift space distortion signal reaching similar precision with just one year of DESI data than with 20 years of observation from previous generation surveys. We analyse the data to directly constrain the cosmological parameters within the $Λ$CDM model using perturbation theory and combine this information with the reconstructed DESI DR1 galaxy BAO. Using a Big Bang Nucleosynthesis Gaussian prior on the baryon density parameter, and a Gaussian prior on the spectral index, we constrain the matter density is $Ω_m=0.296\pm 0.010 $ and the Hubble constant $H_0=(68.63 \pm 0.79)[{\rm km\, s^{-1}Mpc^{-1}}]$. Additionally, we measure the amplitude of clustering $σ_8=0.841 \pm 0.034$. The DESI DR1 results are in agreement with the $Λ$CDM model based on general relativity with parameters consistent with those from Planck. The cosmological interpretation of these results in combination with external datasets are presented in a companion paper.
format	Preprint
id	arxiv_https___arxiv_org_abs_2411_12021
institution	arXiv
publishDate	2024
record_format	arxiv
spellingShingle	DESI 2024 V: Full-Shape Galaxy Clustering from Galaxies and Quasars Adame, A. G. Aguilar, J. Ahlen, S. Alam, S. Alexander, D. M. Alvarez, M. Alves, O. Anand, A. Andrade, U. Armengaud, E. Avila, S. Aviles, A. Awan, H. Bailey, S. Baltay, C. Bault, A. Behera, J. BenZvi, S. Beutler, F. Bianchi, D. Blake, C. Blum, R. Brieden, S. Brodzeller, A. Brooks, D. Buckley-Geer, E. Burtin, E. Calderon, R. Canning, R. Rosell, A. Carnero Cereskaite, R. Cervantes-Cota, J. L. Chabanier, S. Chaussidon, E. Chaves-Montero, J. Chen, S. Chen, X. Claybaugh, T. Cole, S. Cuceu, A. Davis, T. M. Dawson, K. de la Macorra, A. de Mattia, A. Deiosso, N. Dey, A. Dey, B. Ding, Z. Doel, P. Edelstein, J. Eftekharzadeh, S. Eisenstein, D. J. Elliott, A. Fagrelius, P. Fanning, K. Ferraro, S. Ereza, J. Findlay, N. Flaugher, B. Font-Ribera, A. Forero-Sánchez, D. Forero-Romero, J. E. Garcia-Quintero, C. Garrison, L. H. Gaztañaga, E. Gil-Marín, H. Gontcho, S. Gontcho A Gonzalez-Morales, A. X. Gonzalez-Perez, V. Gordon, C. Green, D. Gruen, D. Gsponer, R. Gutierrez, G. Guy, J. Hadzhiyska, B. Hahn, C. Hanif, M. M. S Herrera-Alcantar, H. K. Honscheid, K. Howlett, C. Huterer, D. Iršič, V. Ishak, M. Juneau, S. Karaçaylı, N. G. Kehoe, R. Kent, S. Kirkby, D. Kong, H. Koposov, S. E. Kremin, A. Krolewski, A. Lai, Y. Lan, T. -W. Landriau, M. Lang, D. Lasker, J. Goff, J. M. Le Guillou, L. Le Leauthaud, A. Levi, M. E. Li, T. S. Lodha, K. Magneville, C. Manera, M. Margala, D. Martini, P. Maus, M. McDonald, P. Medina-Varela, L. Meisner, A. Mena-Fernández, J. Miquel, R. Moon, J. Moore, S. Moustakas, J. Mueller, E. Muñoz-Gutiérrez, A. Myers, A. D. Nadathur, S. Napolitano, L. Neveux, R. Newman, J. A. Nguyen, N. M. Nie, J. Niz, G. Noriega, H. E. Padmanabhan, N. Paillas, E. Palanque-Delabrouille, N. Pan, J. Penmetsa, S. Percival, W. J. Pieri, M. M. Pinon, M. Poppett, C. Porredon, A. Prada, F. Pérez-Fernández, A. Pérez-Ràfols, I. Rabinowitz, D. Raichoor, A. Ramírez-Pérez, C. Ramirez-Solano, S. Rashkovetskyi, M. Ravoux, C. Rezaie, M. Rich, J. Rocher, A. Rockosi, C. Rodríguez-Martínez, F. Roe, N. A. Rosado-Marin, A. Ross, A. J. Rossi, G. Ruggeri, R. Ruhlmann-Kleider, V. Samushia, L. Sanchez, E. Saulder, C. Schlafly, E. F. Schlegel, D. Schubnell, M. Seo, H. Sharples, R. Silber, J. Slosar, A. Smith, A. Sprayberry, D. Tan, T. Tarlé, G. Trusov, S. Vaisakh, R. Valcin, D. Valdes, F. Vargas-Magaña, M. Verde, L. Walther, M. Wang, B. Wang, M. S. Weaver, B. A. Weaverdyck, N. Wechsler, R. H. Weinberg, D. H. White, M. Wilson, M. J. Yu, J. Yu, Y. Yuan, S. Yèche, C. Zaborowski, E. A. Zarrouk, P. Zhang, H. Zhao, C. Zhao, R. Zhou, R. Zou, H. Cosmology and Nongalactic Astrophysics We present the measurements and cosmological implications of the galaxy two-point clustering using over 4.7 million unique galaxy and quasar redshifts in the range $0.1<z<2.1$ divided into six redshift bins over a $\sim 7,500$ square degree footprint, from the first year of observations with the Dark Energy Spectroscopic Instrument (DESI Data Release 1). By fitting the full power spectrum, we extend previous DESI DR1 baryon acoustic oscillation (BAO) measurements to include redshift-space distortions and signals from the matter-radiation equality scale. For the first time, this Full-Shape analysis is blinded at the catalogue-level to avoid confirmation bias and the systematic errors are accounted for at the two-point clustering level, which automatically propagates them into any cosmological parameter. When analysing the data in terms of compressed model-agnostic variables, we obtain a combined precision of 4.7\% on the amplitude of the redshift space distortion signal reaching similar precision with just one year of DESI data than with 20 years of observation from previous generation surveys. We analyse the data to directly constrain the cosmological parameters within the $Λ$CDM model using perturbation theory and combine this information with the reconstructed DESI DR1 galaxy BAO. Using a Big Bang Nucleosynthesis Gaussian prior on the baryon density parameter, and a Gaussian prior on the spectral index, we constrain the matter density is $Ω_m=0.296\pm 0.010 $ and the Hubble constant $H_0=(68.63 \pm 0.79)[{\rm km\, s^{-1}Mpc^{-1}}]$. Additionally, we measure the amplitude of clustering $σ_8=0.841 \pm 0.034$. The DESI DR1 results are in agreement with the $Λ$CDM model based on general relativity with parameters consistent with those from Planck. The cosmological interpretation of these results in combination with external datasets are presented in a companion paper.
title	DESI 2024 V: Full-Shape Galaxy Clustering from Galaxies and Quasars
topic	Cosmology and Nongalactic Astrophysics
url	https://arxiv.org/abs/2411.12021