FRB 121102 Bursts at a Constant Rate per Log Time
arXiv:2008.02809 · doi:10.3847/2041-8213/abba79
Abstract
Despite many searches for periodicity in the repeating fast radio burst FRB 121102, the underlying pattern of bursts does not appear to be a periodic one. We report a logarithmic repetition pattern in FRB 121102 in the sense that the rate falls off inversely with time for each set of bursts. This result implies that repeating FRB sources are not necessarily associated with a pulsar, but rather could be caused by a different type of phenomenon that involves an equal amount of energy output per log time.
5 pages, 3 figures, Accepted for publication in ApJL
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Cited by in corpus (4)
- Binary comb models for FRB 121102
- Fast radio bursts trigger aftershocks resembling earthquakes, but not solar flares
- Similarity to earthquakes again: periodic radio pulses of the magnetar SGR 1935+2154 are accompanied by aftershocks like fast radio bursts
- Energy and waiting time distributions of FRB 121102 observed by FAST