English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

We discuss possible electromagnetic signals accompanying Fast Radio Bursts(FRBs) that are expected in the scenario where FRBs originate in neutron starmagnetospheres. For models involving Crab-like giant pulses, no appreciablecontemporaneous emission is expected at other wavelengths. Magnetar giantflares, driven by the reconfiguration of the magnetosphere, however, canproduce both contemporaneous bursts at other wavelengths as well asafterglow-like emission. We conclude that the best chances are: (i) promptshort GRB-like emission; (ii) a contemporaneous optical flash that can reachnaked eye peak luminosity (but only for a few milliseconds); (iii) a highenergy afterglow emission. Case (i) could be tested by coordinated radio andhigh-energy experiments. Case (ii) could be seen in a coordinated radio-opticalsurveys, \eg\ by the Palomar Transient Factory in a 60-second frame as atransient object of $m=15-20$ magnitude with an expected optical detection rateof about 0.1~hr$^{-1}$, an order of magnitude higher than in radio. Shallow,but large-area sky surveys such as ASAS-SN and EVRYSCOPE could also detectprompt optical flashes from the more powerful Lorimer-burst clones. The bestconstraints on the optical-to-radio power for this kind of emission could beprovided by future observations with facilities like LSST. Case (iii) might beseen in relatively rare cases that the relativistically ejected magnetic blobis moving along the line of sight.

How else can we detect Fast Radio Bursts?