Gravitational Wave Detection Methods for Pulsar Timing Arrays

Presentations

• Reconciling frequentist and Bayesian detection statistics in pulsar-timing-array searches for gravitational waves

  ORAL

  April 11, 2022, 5:45 PM – April 11, 2022, 5:57 PM

  Presenters

  • Michele Vallisneri

    Caltech

  Authors

  • Michele Vallisneri

    Caltech

  View abstract →

• Posterior predictive tests and Bayesian cross-validation for nano-Hz gravitational-wave background analyses

  ORAL

  April 11, 2022, 5:57 PM – April 11, 2022, 6:09 PM

  Presenters

  • Patrick Meyers

    Caltech

  Authors

  • Patrick Meyers

    Caltech

  • Michele Vallisneri

    Caltech

  • Katerina Chatziioannou

    Caltech

  View abstract →

• Investigating Bias from Using a Subset of Pulsars as a Pulsar Timing Array

  ORAL

  April 11, 2022, 6:09 PM – April 11, 2022, 6:21 PM

  Presenters

  • Aaron D Johnson

    University of Wisconsin - Milwaukee

  Authors

  • Aaron D Johnson

    University of Wisconsin - Milwaukee

  • Sarah J Vigeland

    University of Wisconsin - Milwaukee

  • Stephen R Taylor

    Vanderbilt Univ

  • Xavier Siemens

    Oregon State University

  View abstract →

• Optimal Statistic for multiple cross correlated signals

  ORAL

  April 11, 2022, 6:21 PM – April 11, 2022, 6:33 PM

  Publication: Sardesai and Vigeland (in prep)

  Presenters

  • Shashwat C Sardesai

    University of Wisconsin Milwaukee

  Authors

  • Shashwat C Sardesai

    University of Wisconsin Milwaukee

  • Sarah J Vigeland

    University of Wisconsin - Milwaukee

  View abstract →

• A Parallelized Gravitational Wave Detection Pipeline For Pulsar Timing Arrays

  ORAL

  April 11, 2022, 6:33 PM – April 11, 2022, 6:45 PM

  Presenters

  • Stephen R Taylor

    Vanderbilt Univ

  Authors

  • Stephen R Taylor

    Vanderbilt Univ

  • Joseph Simon

    University of Colorado, Boulder

  • Levi Schult

    Univ of Virginia

  • Nihan Pol

    Vanderbilt University

  • William Lamb

    Vanderbilt Univ

  View abstract →

• Rapid & Flexible Gravitational-wave Background Characterization With Pulsar Timing Arrays

  ORAL

  April 11, 2022, 6:45 PM – April 11, 2022, 6:57 PM

  Publication: A methods paper planned for early 2022

  Presenters

  • William Lamb

    Vanderbilt Univ

  Authors

  • William Lamb

    Vanderbilt Univ

  • Stephen R Taylor

    Vanderbilt Univ

  • Xavier Siemens

    Oregon State Univ, Oregon State University

  • Michele Vallisneri

    Caltech

  • Joseph D Romano

    Texas Tech Univ

  View abstract →

• Searches for Gravitational Waves from Supermassive Black Hole Binaries using Hamiltonian Monte Carlo

  ORAL

  April 11, 2022, 6:57 PM – April 11, 2022, 7:09 PM

  Presenters

  • Gabriel Freedman

    University of Wisconsin Milwaukee

  Authors

  • Gabriel Freedman

    University of Wisconsin Milwaukee

  View abstract →