1.8k citations · 4.5k across the 56 of their papers we have counts for
6 papers · 1 filter
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…
GW230814: investigation of a loud gravitational-wave signal observed with a single detector
The LIGO Scientific Collaboration, The Virgo Collaboration, The Kagra Collaboration +1783
GW230814, detected by the LIGO Livingston observatory with a signal-to-noise ratio of 42.4, represents the loudest gravitational-wave signal in the GWTC-4.0 catalog. Its source is…
How much spin wandering can continuous gravitational wave search algorithms handle?
Julian B. Carlin, Andrew Melatos
The canonical signal model in continuous gravitational wave searches is deterministic, and stable over the long integration times needed to separate a putative signal from the nois…
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 algorithm for detecting the nanohertz gravitational wave background
Tom Kimpson, Andrew Melatos, Joseph O'Leary +11
The stochastic gravitational wave background (SGWB) can be observed in the nanohertz band using a pulsar timing array (PTA). Here a computationally efficient state-space framework…
Search for continuous gravitational waves from known pulsars in the first part of the fourth LIGO-Virgo-KAGRA observing run
The LIGO Scientific Collaboration, the Virgo Collaboration, the KAGRA Collaboration +1816
Continuous gravitational waves (CWs) emission from neutron stars carries information about their internal structure and equation of state, and it can provide tests of General Relat…