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Hierarchical Bayesian estimation of population-level torque law parameters from young radio pulsars observed with the Murriyang telescope
Andrés F. Vargas, Andrew Melatos, Julian B. Carlin +3
Abridged. The measured braking index, , of a rotation-powered pulsar with spin frequency and braking torque , features secular and stochast…
Hierarchical Bayesian estimation of population-level torque law parameters from anomalous pulsar braking indices
Andrés F. Vargas, Julian B. Carlin, Andrew Melatos
Abridged. Stochastic fluctuations in the spin frequency of a rotation-powered pulsar affect how accurately one measures the power-law braking index, , defined throu…
State-space analysis of a continuous gravitational wave source with a pulsar timing array: inclusion of the pulsar terms
Tom Kimpson, Andrew Melatos, Joseph O'Leary +11
Pulsar timing arrays can detect continuous nanohertz gravitational waves emitted by individual supermassive black hole binaries. The data analysis procedure can be formulated withi…
Stochastic and secular anomalies in pulsar braking indices
Andrés F. Vargas, Andrew Melatos
Stochastic and secular variations in the spin frequency of a rotation-powered pulsar complicate the interpretation of the measured braking index, , in terms of a power-law s…
Kalman tracking and parameter estimation of continuous gravitational waves with a pulsar timing array
Tom Kimpson, Andrew Melatos, Joseph O'Leary +11
Continuous nanohertz gravitational waves from individual supermassive black hole binaries may be detectable with pulsar timing arrays. A novel search strategy is developed, wherein…