We present a search for neutrinos in coincidence in time and direction with four fast radio bursts (FRBs) detected by the Parkes and Green Bank radio telescopes during the first year of operation of the complete IceCube Neutrino Observatory (May 2011 through May 2012). The neutrino sample consists of 138,322 muon neutrino candidate events, which are dominated by atmospheric neutrinos and muons but also contain an astrophysical neutrino component. Considering only neutrinos detected on the same day as each FRB, zero IceCube events were found to be compatible with the FRB directions within the estimated 99\% error radius of the neutrino directions. Based on the non-detection, we present the first upper limits on the neutrino fluence from fast radio bursts.
@article{arxiv.1611.03062,
title = {A search for neutrinos from fast radio bursts with IceCube},
author = {Samuel Fahey and Ali Kheirandish and Justin Vandenbroucke and Donglian Xu},
journal= {arXiv preprint arXiv:1611.03062},
year = {2017}
}
Comments
v2: updated to match version published in ApJ (now with discussion of long term outlook and comparison to diffuse astrophysical neutrino flux)