Astrophysics II

Presentations

• First Year Cosmology and Dark Energy Results from the Dark Energy Spectroscopic Instrument (DESI)

  ORAL

  Oct. 18, 2024, 2:00 PM – Oct. 18, 2024, 2:12 PM

  Publication: DESI publication under review at Journal of Cosmology and Astroparticle Physics (JCAP) and available at: https://arxiv.org/abs/2404.03002

  Presenters

  • Mustapha Ishak

    University of Texas at Dallas

  Authors

  • Mustapha Ishak

    University of Texas at Dallas

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• Probing 3-point Intrinsic Alignment Correlations Using Self-Calibration Technique

  ORAL

  Oct. 18, 2024, 2:12 PM – Oct. 18, 2024, 2:24 PM

  Presenters

  • Avijit Bera

    University of Texas at Dallas

  Authors

  • Avijit Bera

    University of Texas at Dallas

  • Mustapha Ishak

    University of Texas at Dallas

  • Leonel Medina-Varela

    University of Texas at Dallas

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• Overview of Tension Metrics in Cosmology

  ORAL

  Oct. 18, 2024, 2:24 PM – Oct. 18, 2024, 2:36 PM

  Presenters

  • Nisha Kamble

    University of Texas at Dallas

  Authors

  • Nisha Kamble

    University of Texas at Dallas

  • Mustapha Ishak

    University of Texas at Dallas

  • Leonel Medina Varela

    University of Texas at Dallas

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• Self Calibration of Intrinsic Alignments of Galaxies: Validation with Simulations

  ORAL

  Oct. 18, 2024, 2:36 PM – Oct. 18, 2024, 2:48 PM

  Presenters

  • Leonel Medina Varela

    University of Texas at Dallas

  Authors

  • Leonel Medina Varela

    University of Texas at Dallas

  • Mustapha Ishak

    University of Texas at Dallas

  • Avijit Bera

    University of Texas at Dallas

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• Modelling the clustering and halo occupation of Quasars with Uchuu Simulation using the Dark Energy Spectroscopic Instrument (DESI) Survey

  ORAL

  Oct. 18, 2024, 2:48 PM – Oct. 18, 2024, 3:00 PM

  Publication: R.Vaisakh, et al: "Modelling the clustering and halo occupation of QSOs and ELGs in DESI DR1." (in prep.)
  Prada, F., et al. "The DESI One-Percent Survey: Modelling the clustering and halo occupation of all four DESI tracers with Uchuu." arXiv preprint arXiv:2306.06315 (2023)
  

  Presenters

  • Rajeev Vaisakh

    Southern Methodist University

  Authors

  • Rajeev Vaisakh

    Southern Methodist University

  • Robert L Kehoe

    Southern Methodist University

  • James E Lasker

    Southern Methodist University

  • Francisco Prada

    Consejo Superior de Investigaciones Cientificas (CSIC)

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• Computing the All-Orders Lensing Trispectrum of the CMB

  ORAL

  Oct. 18, 2024, 3:00 PM – Oct. 18, 2024, 3:12 PM

  Presenters

  • Joshua Warren Ange

    Southern Methodist University

  Authors

  • Joshua Warren Ange

    Southern Methodist University

  • Joel Meyers

    Southern Methodist University

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