Search: onr:"swepub:oai:research.chalmers.se:791749ad-d2de-480b-9dc6-fe1e19b0b1de" > Simultaneous Search...
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000 | 05006naa a2200565 4500 | |
001 | oai:research.chalmers.se:791749ad-d2de-480b-9dc6-fe1e19b0b1de | |
003 | SwePub | |
008 | 180906s2018 | |||||||||||000 ||eng| | |
024 | 7 | a https://doi.org/10.3847/1538-4357/aad2d72 DOI |
024 | 7 | a https://research.chalmers.se/publication/5048312 URI |
040 | a (SwePub)cth | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a art2 swepub-publicationtype |
072 | 7 | a ref2 swepub-contenttype |
100 | 1 | a Anderson, Marin M.u California Institute of Technology (Caltech)4 aut |
245 | 1 0 | a Simultaneous Search for Prompt Radio Emission Associated with the Short GRB 170112A Using the All-sky Imaging Capability of the OVRO-LWA |
264 | c 2018-08-27 | |
264 | 1 | b American Astronomical Society,c 2018 |
338 | a electronic2 rdacarrier | |
520 | a We have conducted the most sensitive low-frequency (below 100 MHz) search to date for prompt, low-frequency radio emission associated with short-duration gamma-ray bursts (GRBs), using the Owens Valley Radio Observatory Long Wavelength Array (OVRO-LWA). The OVRO-LWA's nearly full-hemisphere field of view (similar to 20,000 square degrees) allows us to search for low-frequency (sub-100 MHz) counterparts for a large sample of the subset of GRB events for which prompt radio emission has been predicted. Following the detection of short GRB 170112A by Swift, we used all-sky OVRO-LWA images spanning one hour prior to and two hours following the GRB event to search for a transient source coincident with the position of GRB 170112A. We detect no transient source to within a 3 sigma flux density limit of 4.5. Jy at 13 s timescales for frequencies spanning 27-84. MHz. We place constraints on a number of models predicting prompt, low-frequency radio emission accompanying short GRBs and their potential binary neutron star merger progenitors, and place an upper limit of L-radio/L gamma less than or similar to 3.5 x 10(-6) on the fraction of energy released in the prompt radio emission, under the assumptions of negligible scattering of the radio pulse and beaming of emission along the line of sight. These observations serve as a pilot effort for a program targeting a wider sample of both short and long GRBs with the OVRO-LWA, including bursts with confirmed redshift measurements that are critical to placing constraining limits on prompt radio emission models, as well as a program for the follow-up of gravitational wave compact binary coalescence events detected by advanced LIGO and Virgo. | |
650 | 7 | a NATURVETENSKAPx Fysikx Subatomär fysik0 (SwePub)103012 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciencesx Subatomic Physics0 (SwePub)103012 hsv//eng |
650 | 7 | a NATURVETENSKAPx Fysikx Astronomi, astrofysik och kosmologi0 (SwePub)103052 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciencesx Astronomy, Astrophysics and Cosmology0 (SwePub)103052 hsv//eng |
650 | 7 | a NATURVETENSKAPx Fysikx Atom- och molekylfysik och optik0 (SwePub)103022 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciencesx Atom and Molecular Physics and Optics0 (SwePub)103022 hsv//eng |
653 | a radiation mechanisms: non-thermal | |
653 | a radio continuum: general | |
653 | a gamma-ray burst: general | |
653 | a gravitational waves | |
653 | a gamma-ray burst: individual (170112A) | |
700 | 1 | a Hallinan, Greggu California Institute of Technology (Caltech)4 aut |
700 | 1 | a Eastwood, Michael W.u California Institute of Technology (Caltech)4 aut |
700 | 1 | a Monroe, Ryan M.u California Institute of Technology (Caltech)4 aut |
700 | 1 | a Vedantham, Harish K.u California Institute of Technology (Caltech)4 aut |
700 | 1 | a Bourke, Stephen,d 1978u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)bourke |
700 | 1 | a Greenhill, Lincoln J.u Harvard-Smithsonian Center for Astrophysics4 aut |
700 | 1 | a Kocz, Jonathonu California Institute of Technology (Caltech)4 aut |
700 | 1 | a Lazio, T. Joseph W.u California Institute of Technology (Caltech)4 aut |
700 | 1 | a Price, Danny C.u Swinburne University of Technology,Harvard-Smithsonian Center for Astrophysics4 aut |
700 | 1 | a Schinzel, Frank K.u University of New Mexico,National Radio Astronomy Observatory4 aut |
700 | 1 | a Wang, Yuankunu California Institute of Technology (Caltech)4 aut |
700 | 1 | a Woody, David P.u California Institute of Technology (Caltech)4 aut |
710 | 2 | a California Institute of Technology (Caltech)b Chalmers tekniska högskola4 org |
773 | 0 | t Astrophysical Journald : American Astronomical Societyg 864:1q 864:1x 1538-4357x 0004-637X |
856 | 4 | u https://research.chalmers.se/publication/504831/file/504831_Fulltext.pdfx primaryx freey FULLTEXT |
856 | 4 | u https://research.chalmers.se/publication/504831/file/504831_Fulltext.pdf |
856 | 4 8 | u https://doi.org/10.3847/1538-4357/aad2d7 |
856 | 4 8 | u https://research.chalmers.se/publication/504831 |
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