S. Johnston

activity

20122026

most citedThe SUrvey for Pulsars and Extragalactic Radio Bursts II: New FRB discoveries and their follow-up

192 citations · 415 across the 7 of their papers we have counts for

collaborators

Showing 2025Show all

2 papers · 1 filter

astro-ph.HE2025

Hierarchical Bayesian estimation of population-level torque law parameters from $68$ young radio pulsars observed with the Murriyang telescope

Andrés F. Vargas, Andrew Melatos, Julian B. Carlin +3

Abridged. The measured braking index, $n = ν ν ¨ / ν ˙^{2}$ , of a rotation-powered pulsar with spin frequency $ν$ and braking torque $K ν^{n_{pl}}$ , features secular and stochast…

astro-ph.GA2025★ 1 cited

Tiny-Scale Properties within the Interstellar Medium towards PSR J1644 $-$ 4559: I. Observational Evidence of Turbulence-induced Tiny Scale Atomic Structures

Mengting Liu, Di Li, J. R. Dawson +21

We investigated HI absorption toward a single pulsar, PSR J1644 $-$ 4559, and its variability over timescales from days to years, using Murriyang, CSIRO's Parkes Radio Telescope. Our…

Hierarchical Bayesian estimation of population-level torque law parameters from 68 young radio pulsars observed with the Murriyang telescope

Tiny-Scale Properties within the Interstellar Medium towards PSR J1644−4559: I. Observational Evidence of Turbulence-induced Tiny Scale Atomic Structures

Hierarchical Bayesian estimation of population-level torque law parameters from $68$ young radio pulsars observed with the Murriyang telescope

Tiny-Scale Properties within the Interstellar Medium towards PSR J1644 $-$ 4559: I. Observational Evidence of Turbulence-induced Tiny Scale Atomic Structures