Astrophysics II

Presentations

• A Hike Through the Cosmic Redwoods: Massive Neutrinos and Other Surprises in Cosmology

  ORAL

  Oct. 12, 2025, 4:00 PM – Oct. 12, 2025, 4:12 PM

  Publication: https://journals.aps.org/prd/abstract/10.1103/PhysRevD.111.043520
  https://journals.aps.org/prd/abstract/10.1103/PhysRevD.106.103517

  Presenters

  • Helena Garcia Escudero

    University of California, Irvine

  Authors

  • Helena Garcia Escudero

    University of California, Irvine

  • Kevork Abazajian

    University of California, Irvine

  View abstract →

• Star Formation and Stripping in Jellyfish Galaxies in the Strong Lensing Cluster MACS J0138.0-2155

  ORAL

  Oct. 12, 2025, 4:12 PM – Oct. 12, 2025, 4:24 PM

  Presenters

  • Catherine Gibson

    University of California, Santa Cruz

  Authors

  • Catherine Gibson

    University of California, Santa Cruz

  • Jackson H O'Donnell

    University of California, Santa Cruz

  • Tesla Erin Jeltema

    University of California, Santa Cruz

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• EDGE: Globular Cluster-like Dwarf Galaxies in Cold and Warm Dark Matter

  ORAL

  Oct. 12, 2025, 4:24 PM – Oct. 12, 2025, 4:36 PM

  Presenters

  • Katie Hermanson

    California State University, East Bay

  Authors

  • Katie Hermanson

    California State University, East Bay

  • Stacy Kim

    Carnegie Observatories

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• Self Consistent Solution to Quantum Kinetic Evolution of Neutrinos in the Early Universe

  ORAL

  Oct. 12, 2025, 4:36 PM – Oct. 12, 2025, 4:48 PM

  Presenters

  • Lila Fowler

    University of San Diego

  Authors

  • Lila Fowler

    University of San Diego

  • Chad Kishimoto

    University of San Diego

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• 3I/Atlas comet type may be debris from a fractured Neutron Star and it may not be unusual - Kriske's Neutron Star Theory

  ORAL

  Oct. 12, 2025, 4:48 PM – Oct. 12, 2025, 5:00 PM

  Presenters

  • RICHARD M KRISKE

    University of Minnesota

  Authors

  • RICHARD M KRISKE

    University of Minnesota

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• The Composition of Pulsar Planets (and Why Love is the Answer)

  ORAL

  Oct. 12, 2025, 5:00 PM – Oct. 12, 2025, 5:12 PM

  Presenters

  • Liam V Murphy

    University of California, Santa Cruz

  Authors

  • Liam V Murphy

    University of California, Santa Cruz

  • Stefano Profumo

    University of California, Santa Cruz

  • Lucas Brown

    University of California, Santa Cruz

  • Aya Westerling

    University of California, Santa Cruz

  • Anna Iliaieva

    University of California, Santa Cruz

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• HAWC Sensitivity to Multi-Component Spectra in Spatially Coincident Astrophysical Gamma-Ray Sources: Searching for Evidence of Pulsar Emission at TeV Energies

  ORAL

  Oct. 12, 2025, 5:12 PM – Oct. 12, 2025, 5:24 PM

  Presenters

  • Rishank Diwan

    University of California Santa Cruz

  Authors

  • Rishank Diwan

    University of California Santa Cruz

  • Partha S Pal

    Laboratory for Space Research, The University of Hong Kong

  • James Thomas Linnemann

    Michigan State University

  • Andrea Belfiore

    INAF–IASF Milano, Istituto di Astrofisica Spaziale e Fisica Cosmica

  • Pablo M Saz Parkinson

    University of California Santa Cruz

  View abstract →