{
  "abstract": "We present constraints on cosmic structure growth from the analysis of galaxy clustering and galaxy–galaxy lensing with galaxies from the Dark Energy Spectroscopic Instrument (DESI) Data Release 1. Our analysis includes four samples drawn from the Bright Galaxy Survey (BGS) and the luminous red galaxy (LRG) target classes. Projected galaxy clustering measurements from DESI are supplemented with lensing data from the Dark Energy Survey (DES), the Kilo-Degree Survey (KiDS), and the Hyper Suprime-Cam (HSC) survey around the same targets. Our method relies on a simulation-based modeling framework using the AbacusSummit simulations and a complex halo occupation distribution model that incorporates assembly bias. We analyze scales down to 0.4 h ⁻¹ Mpc for clustering and 2.5 h ⁻¹ Mpc for lensing, leading to stringent constraints on S 8 = σ 8 Ω m / 0.3 and Ω m when fixing other cosmological parameters to those preferred by the cosmic microwave background. We find S 8 = 0.79 7 − 0.024 + 0.023 and Ω m = 0.292 ± 0.011 when using lensing measurements from DES and KiDS. Similarly, for HSC, we find S 8 = 0.79 1 − 0.021 + 0.020 and Ω m = 0.300 ± 0.009 when assuming the best-fit photometric redshift offset suggested by the HSC collaboration. Overall, our results are in good agreement with other results in the literature while continuing to highlight the constraining power of nonlinear scales.",
  "abstract_shown": true,
  "affiliations": [
    "American University",
    "University of Michigan",
    "High-Energy Physics Division",
    "Smith College",
    "University of California",
    "Swinburne University of Technology",
    "Lawrence Berkeley National Laboratory",
    "Boston University",
    "Università degli Studi di Milano",
    "INAF-Osservatorio Astronomico di Brera",
    "University College London",
    "Institut d’Estudis Espacials de Catalunya (IEEC)",
    "Institute of Space Sciences",
    "Durham University",
    "The University of Utah",
    "Universidad Nacional Autónoma de México",
    "University of Toronto",
    "University of Pittsburgh",
    "The Ohio State University",
    "Institució Catalana de Recerca i Estudis Avançats",
    "Institut de Física d’Altes Energies (IFAE)",
    "Universidad de los Andes",
    "Center for Astrophysics ∣ Harvard & Smithsonian",
    "NASA Einstein Fellow",
    "University of Portsmouth",
    "University of Virginia",
    "Fermi National Accelerator Laboratory",
    "The University of Texas at Dallas",
    "CIEMAT",
    "NSF NOIRLab",
    "Southern Methodist University",
    "University of Waterloo",
    "Perimeter Institute for Theoretical Physics",
    "Sorbonne Université",
    "Universitat Autònoma de Barcelona",
    "Siena University",
    "University of Sussex",
    "Universidad de Guanajuato",
    "Instituto Avanzado de Cosmología A. C.",
    "Université Paris-Saclay"
  ],
  "article_type": null,
  "arxiv": null,
  "author_total": 79,
  "authors": [
    {
      "affs": [
        0
      ],
      "name": "J. U. Lange",
      "orcid": "0000-0002-2450-1366"
    },
    {
      "affs": [
        1
      ],
      "name": "A. Wells",
      "orcid": "0000-0001-5080-4582"
    },
    {
      "affs": [
        2
      ],
      "name": "A. Hearin"
    },
    {
      "affs": [
        3
      ],
      "name": "G. Beltz-Mohrmann",
      "orcid": "0000-0002-4392-8920"
    },
    {
      "affs": [
        4
      ],
      "name": "A. Leauthaud",
      "orcid": "0000-0002-3677-3617"
    },
    {
      "affs": [
        4
      ],
      "name": "S. Heydenreich",
      "orcid": "0000-0002-7273-4076"
    },
    {
      "affs": [
        5
      ],
      "name": "C. Blake",
      "orcid": "0000-0002-5423-5919"
    },
    {
      "affs": [
        6
      ],
      "name": "J. Aguilar"
    },
    {
      "affs": [
        7
      ],
      "name": "S. Ahlen",
      "orcid": "0000-0001-6098-7247"
    },
    {
      "affs": [
        6
      ],
      "name": "A. Anand",
      "orcid": "0000-0003-2923-1585"
    },
    {
      "affs": [
        8,
        9
      ],
      "name": "D. Bianchi",
      "orcid": "0000-0001-9712-0006"
    },
    {
      "affs": [
        10
      ],
      "name": "D. Brooks"
    },
    {
      "affs": [
        11,
        12
      ],
      "name": "F. J. Castander",
      "orcid": "0000-0001-7316-4573"
    },
    {
      "affs": [
        6
      ],
      "name": "T. Claybaugh"
    },
    {
      "affs": [
        13
      ],
      "name": "S. Cole",
      "orcid": "0000-0002-5954-7903"
    },
    {
      "affs": [
        6
      ],
      "name": "A. Cuceu",
      "orcid": "0000-0002-2169-0595"
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      "affs": [
        14
      ],
      "name": "K. S. Dawson",
      "orcid": "0000-0002-0553-3805"
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    {
      "affs": [
        15
      ],
      "name": "A. de la Macorra",
      "orcid": "0000-0002-1769-1640"
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        16,
        17
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      "name": "Biprateep Dey",
      "orcid": "0000-0002-5665-7912"
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    {
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        10
      ],
      "name": "P. Doel"
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        18
      ],
      "name": "A. Elliott",
      "orcid": "0000-0001-6537-6453"
    },
    {
      "affs": [
        5
      ],
      "name": "N. Emas",
      "orcid": "0000-0001-8097-6019"
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    {
      "affs": [
        6,
        4
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      "name": "S. Ferraro",
      "orcid": "0000-0003-4992-7854"
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      "affs": [
        19,
        20
      ],
      "name": "A. Font-Ribera",
      "orcid": "0000-0002-3033-7312"
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    {
      "affs": [
        21
      ],
      "name": "J. E. Forero-Romero",
      "orcid": "0000-0002-2890-3725"
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    {
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        22,
        23
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      "name": "C. Garcia-Quintero",
      "orcid": "0000-0003-1481-4294"
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        11,
        12,
        24
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      "name": "E. Gaztañaga",
      "orcid": "0000-0001-9632-0815"
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    {
      "affs": [
        25
      ],
      "name": "Satya Gontcho A Gontcho",
      "orcid": "0000-0003-3142-233X"
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    {
      "affs": [
        26
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      "name": "G. Gutierrez"
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      "affs": [
        6
      ],
      "name": "J. Guy",
      "orcid": "0000-0001-9822-6793"
    },
    {
      "affs": [
        18
      ],
      "name": "K. Honscheid",
      "orcid": "0000-0002-6550-2023"
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    {
      "affs": [
        1
      ],
      "name": "D. Huterer",
      "orcid": "0000-0001-6558-0112"
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    {
      "affs": [
        27
      ],
      "name": "M. Ishak",
      "orcid": "0000-0002-6024-466X"
    },
    {
      "affs": [
        28
      ],
      "name": "S. Joudaki",
      "orcid": "0000-0001-8820-673X"
    },
    {
      "affs": [
        29
      ],
      "name": "R. Joyce",
      "orcid": "0000-0003-0201-5241"
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    {
      "affs": [
        30
      ],
      "name": "R. Kehoe",
      "orcid": "0000-0002-7101-697X"
    },
    {
      "affs": [
        4
      ],
      "name": "D. Kirkby",
      "orcid": "0000-0002-8828-5463"
    },
    {
      "affs": [
        6
      ],
      "name": "T. Kisner",
      "orcid": "0000-0003-3510-7134"
    },
    {
      "affs": [
        6
      ],
      "name": "A. Kremin",
      "orcid": "0000-0001-6356-7424"
    },
    {
      "affs": [
        31,
        32
      ],
      "name": "A. Krolewski"
    },
    {
      "affs": [
        10
      ],
      "name": "O. Lahav",
      "orcid": "0000-0002-1134-9035"
    },
    {
      "affs": [
        18
      ],
      "name": "C. Lamman",
      "orcid": "0000-0002-6731-9329"
    },
    {
      "affs": [
        6
      ],
      "name": "M. Landriau",
      "orcid": "0000-0003-1838-8528"
    },
    {
      "affs": [
        33
      ],
      "name": "L. Le Guillou",
      "orcid": "0000-0001-7178-8868"
    },
    {
      "affs": [
        6
      ],
      "name": "M. E. Levi",
      "orcid": "0000-0003-1887-1018"
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    {
      "affs": [
        20,
        34
      ],
      "name": "M. Manera",
      "orcid": "0000-0003-4962-8934"
    },
    {
      "affs": [
        18
      ],
      "name": "P. Martini",
      "orcid": "0000-0002-4279-4182"
    },
    {
      "affs": [
        18,
        29
      ],
      "name": "A. Meisner",
      "orcid": "0000-0002-1125-7384"
    },
    {
      "affs": [
        19,
        20
      ],
      "name": "R. Miquel",
      "orcid": "0000-0002-6610-4836"
    },
    {
      "affs": [
        35
      ],
      "name": "J. Moustakas",
      "orcid": "0000-0002-2733-4559"
    },
    {
      "affs": [
        36
      ],
      "name": "E. Mueller"
    },
    {
      "affs": [
        24
      ],
      "name": "S. Nadathur",
      "orcid": "0000-0001-9070-3102"
    },
    {
      "affs": [
        17
      ],
      "name": "J. A. Newman",
      "orcid": "0000-0001-8684-2222"
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    {
      "affs": [
        37,
        38
      ],
      "name": "G. Niz",
      "orcid": "0000-0002-1544-8946"
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    {
      "affs": [
        6,
        39
      ],
      "name": "N. Palanque-Delabrouille",
      "orcid": "0000-0003-3188-784X"
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    {
      "affs": [
        31,
        32
      ],
      "name": "W. J. Percival",
      "orcid": "0000-0002-0644-5727"
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    {
      "affs": [
        6,
        4
      ],
      "name": "C. Poppett",
      "orcid": "0000-0003-0512-5489"
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    {
      "affs": [
        18,
        28
      ],
      "name": "A. Porredon",
      "orcid": "0000-0002-2762-2024"
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    {
      "name": "F. Prada",
      "orcid": "0000-0001-7145-8674"
    },
    {
      "name": "I. Pérez-Ràfols",
      "orcid": "0000-0001-6979-0125"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/1gphqxtq0gfgd.bib",
  "cited_by": 0,
  "doi": "10.3847/1538-4357/aeaa3b",
  "fulltext_url": null,
  "id": "1gphqxtq0gfgd",
  "issns": [
    "0004-637X",
    "1538-4357"
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  "landing_url": "https://iopscience.iop.org/article/10.3847/1538-4357/aeaa3b",
  "language": null,
  "licence": "CC-BY-4.0",
  "licence_label": "CC BY 4.0",
  "licence_source": "article",
  "licence_url": "https://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": null,
  "native_subjects": [
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      "openalex",
      "3103|Cosmology and Gravitation Theories"
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  "pdf_url": "https://iopscience.iop.org/article/10.3847/1538-4357/aeaa3b/pdf",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-15",
  "publisher": "American Astronomical Society",
  "ris": "https://research.draconitic.com/paper/1gphqxtq0gfgd.ris",
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    {
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      "url": "https://iopscience.iop.org/article/10.3847/1538-4357/aeaa3b"
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  "subjects": [
    {
      "field": "astronomy",
      "origin": "openalex:3103|Cosmology and Gravitation Theories",
      "subfield": "cosmology"
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  ],
  "title": "Cosmological Constraints from Full-scale Clustering and Galaxy–Galaxy Lensing with DESI DR1",
  "title_text": "Cosmological Constraints from Full-scale Clustering and Galaxy–Galaxy Lensing with DESI DR1",
  "type": "peer-reviewed",
  "updated_at": "2026-10-30T12:18:11Z",
  "url": "https://research.draconitic.com/paper/1gphqxtq0gfgd",
  "venue": "The Astrophysical Journal",
  "versions": []
}