Astrophysics

Presentations

• Limits on Long-Term Solar Variability from Observations of Open Star Clusters

  ORAL

  Feb. 21, 2025, 10:45 AM – Feb. 21, 2025, 11:00 AM

  Presenters

  • Steven R Spangler

    University of Iowa

  Authors

  • Steven R Spangler

    University of Iowa

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• Constraining Early Dark Energy Models with Power Spectra Emulators

  ORAL

  Feb. 21, 2025, 11:00 AM – Feb. 21, 2025, 11:15 AM

  Presenters

  • Niyantri Krishnan

    Argonne National Laboratory

  Authors

  • Niyantri Krishnan

    Argonne National Laboratory

  • Mary Gerhardinger

    University of Pennsylvania

  • Salman Habib

    Argonne National Laboratory

  • Katrin Heitmann

    Argonne National Laboratory

  • Nesar Ramachandra

    Argonne National Laboratory

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• The Quest For 3%: Strategies to Improve H₀ Precision with the Megamaser Cosmology Project

  ORAL

  Feb. 21, 2025, 11:15 AM – Feb. 21, 2025, 11:30 AM

  Publication: Internal Note: https://www.nrao.edu/students/2024/Reports/ShawNathan.pdf

  Presenters

  • Nathan Shaw

    Truman State University

  Authors

  • Nathan Shaw

    Truman State University

  • James A Braatz

    National Radio Astronomy Observatory

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• Investigating Supermassive Blackhole Merger Populations with LISA

  ORAL

  Feb. 21, 2025, 11:30 AM – Feb. 21, 2025, 11:45 AM

  Presenters

  • Thirtha Karmakar

    Truman State University

  Authors

  • Thirtha Karmakar

    Truman State University

  • John G Baker

    NASA Goddard Space Flight Center

  • Colin DeGraf

    Truman State University

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