Large Scale Structure Surveys: Updates from DESI and Other Projects

Presentations

• DESI: Early Data Release and project update

  ORAL

  April 18, 2023, 1:30 PM – April 18, 2023, 1:42 PM

  Presenters

  • Anand Raichoor

    • Lawrence Berkeley National Laboratory

  Authors

  • Anand Raichoor

    • Lawrence Berkeley National Laboratory

  View abstract →

• First Detection of the BAO Signal from Early DESI Data

  ORAL

  April 18, 2023, 1:42 PM – April 18, 2023, 1:54 PM

  Publication: First Detection of the BAO Signal from Early DESI Data (2023, planned)

  Presenters

  • Michael Rashkovetskyi

    • Center for Astrophysics | Harvard & Smithsonian

  Authors

  • Michael Rashkovetskyi

    • Center for Astrophysics | Harvard & Smithsonian

  • Graziano Rossi

    • Sejong University

  • Jeongin Moon

    • Sejong University

  • Christoph Saulder

    • Korea Astronomy and Space Science Institute

  • David Valcin

    • Ohio University

  • Nikhil Padmanabhan

    • Yale University

  • Hee-Jong Seo

    • Ohio University

  • Arnaud de Mattia

    • Saclay - Commissariat à l'énergie atomique et aux énergies alternatives

  • Ashley J Ross

    • Ohio State University

  View abstract →

• DESI Early Data Release: Galaxy-Dark-Matter-Halo Connection

  ORAL

  April 18, 2023, 1:54 PM – April 18, 2023, 2:06 PM

  Publication: Yuan et al. in prep.; Rocher et al. in prep.; Grove et al. in prep; Yu et al. in prep; Ereza et al. in prep; Lasker et al. in prep; Rajeev et al. in prep.; Smith et al. in prep; Lasker, Gonzalez-Perez, Kehoe in prep.; more papers are coming out

  Presenters

  • Jiaxi Yu

    • EPFL

  Authors

  • Jiaxi Yu

    • EPFL

  View abstract →

• The DESI Peculiar Velocity Survey

  ORAL

  April 18, 2023, 2:06 PM – April 18, 2023, 2:18 PM

  Presenters

  • Kelly Douglass

    • University of Rochester

  Authors

  • Kelly Douglass

    • University of Rochester

  View abstract →

• Early Results Using the Lyman-alpha Forest in DESI

  ORAL

  April 18, 2023, 2:18 PM – April 18, 2023, 2:30 PM

  Presenters

  • Abby Bault

    • UC Irvine

  Authors

  • Abby Bault

    • UC Irvine

  View abstract →

• Cosmology beyond BAO from the 3D distribution of the Lyman-α forest measured by DESI

  ORAL

  April 18, 2023, 2:30 PM – April 18, 2023, 2:42 PM

  Presenters

  • Andrei Cuceu

    • Ohio State University

  Authors

  • Andrei Cuceu

    • Ohio State University

  View abstract →

• Systematic study of projection biases in weak lensing analysis

  ORAL

  April 18, 2023, 2:42 PM – April 18, 2023, 2:54 PM

  Publication: 1) Systematic study of projection biases in weak lensing analysis (https://doi.org/10.1103/PhysRevD.105.043515)
  2) Systematic study of projection biases in the cosmic shear analysis and the combined analysis of galaxy clustering and galaxy-galaxy lensing. (planned to submit before the APS meeting)

  Presenters

  • Prudhvi Raj Varma Chintalapati

    • Northern Illinois University

  Authors

  • Prudhvi Raj Varma Chintalapati

    • Northern Illinois University

  • Gaston R Gutierrez

    • Fermi National Accelerator Laboratory

  • Michael H Wang

    • Fermilab

  View abstract →

• Journey of galaxies through large scale structures

  ORAL

  April 18, 2023, 2:54 PM – April 18, 2023, 3:06 PM

  Presenters

  • Miguel Correa

    • University of Notre Dame

  Authors

  • Miguel Correa

    • University of Notre Dame

  • Ali Snedden

    • The Research Institute at Nationwide Children's Hospital

  • Guobao Tang

    • University of Notre Dame

  • Quynh Lan Q Nguyen

    • University of Notre Dame

  • Lara A Phillips

    • University of Notre Dame

  View abstract →