Fast Radio Burst Trains from Magnetar Oscillations

  title={Fast Radio Burst Trains from Magnetar Oscillations},
  author={Z. Wadiasingh and C. Chirenti},
  journal={arXiv: High Energy Astrophysical Phenomena},
  • Z. Wadiasingh, C. Chirenti
  • Published 2020
  • Physics
  • arXiv: High Energy Astrophysical Phenomena
  • Quasi-periodic oscillations inferred during rare magnetar giant flare tails were initially interpreted as torsional oscillations of the neutron star (NS) crust, and have been more recently described as global core+crust perturbations. Similar frequencies are also present in high signal-to-noise magnetar short bursts. In magnetars, disturbances of the field are strongly coupled to the NS crust regardless of the triggering mechanism of short bursts. For low-altitude magnetospheric magnetar models… CONTINUE READING
    1 Citations

    Figures and Tables from this paper.


    Implications of a Fast Radio Burst from a Galactic Magnetar
    • 30
    • PDF
    A possible polar origin for the FRB associated with a Galactic magnetar
    • 8
    • PDF
    Scintillation Can Explain the Spectral Structure of the Bright Radio Burst from SGR 1935+2154
    • 2
    • PDF
    INTEGRAL Discovery of a Burst with Associated Radio Emission from the Magnetar SGR 1935+2154
    • 42
    • Highly Influential
    • PDF
    First Constraints on Compact Dark Matter from Fast Radio Burst Microstructure
    • 3
    • PDF