What Perytons Aren't, and Might Be

Abstract

Chirped radio pulses known as perytons are consistent with plasma propagation, but an astronomical origin has been excluded. TE and TM waveguide modes have dispersion relations formally similar to those of plasmas, and emission at the plasma frequency of a plasma recombining by two-particle processes also produces a chirp $\delta t\propto {\omega }^{-2}$, but these hypotheses fail quantitatively. The chirp might be approximately fitted to three-body recombination, cyclotron radiation in exponentially decaying fields, or to the resonance of a distributed LC circuit whose component conductors move, but no specific source has been identified.

8 pp., revised published version

References in corpus (2)

• A bright millisecond radio burst of extragalactic origin
• A search for dispersed radio bursts in archival Parkes Multibeam Pulsar Survey data

Cited by in corpus (5)

• A fast radio burst in the direction of the Carina dwarf spheroidal galaxy
• NIR Spectroscopy of the HAeBe Star HD 100546: III. Further Evidence of an Orbiting Companion?
• An absence of fast radio bursts at intermediate galactic latitudes
• The Fluence and Distance Distributions of Fast Radio Bursts
• Are perytons signatures of ball lightning?