Fast response electromagnetic follow-ups from low latency GW triggers

Eric J. Howell, Qi Chu, A. Rowlinson, H. Gao, B. Zhang, S.J. Tingay, M. Boër, Linqing Wen

    Research output: Chapter in Book/Conference paperConference paper

    2 Citations (Scopus)
    270 Downloads (Pure)


    © Published under licence by IOP Publishing Ltd.We investigate joint low-latency gravitational wave (GW) detection and prompt electromagnetic (EM) follow-up observations of coalescing binary neutron stars (BNSs). Assuming that BNS mergers are associated with short duration gamma ray bursts (SGRBs), we evaluate if rapid EM follow-ups can capture the prompt emission, early engine activity or reveal any potential by-products such as magnetars or fast radio bursts. To examine the expected performance of extreme low-latency search pipelines, we simulate a population of coalescing BNSs and use these to estimate the detectability and localisation efficiency at different times before merger. Using observational SGRB flux data corrected to the range of the advanced GW interferometric detectors, we determine what EM observations could be achieved from low-frequency radio up to high energy ?-ray. We show that while challenging, breakthrough multi-messenger science is possible through low latency pipelines.
    Original languageEnglish
    Title of host publicationJournal of Physics: Conference Series
    EditorsH Lee, J Oh
    PublisherIOP Publishing
    ISBN (Print)17426588
    Publication statusPublished - 2016
    Event11th Edoardo Amaldi Conference on Gravitational Waves - Gwangju, Korea, Republic of
    Duration: 21 Jun 201626 Jun 2016


    Conference11th Edoardo Amaldi Conference on Gravitational Waves
    CountryKorea, Republic of

    Fingerprint Dive into the research topics of 'Fast response electromagnetic follow-ups from low latency GW triggers'. Together they form a unique fingerprint.

    Cite this