TY - JOUR
T1 - A search using GEO600 for gravitational waves coincident with fast radio bursts from SGR 1935+2154
AU - The LIGO Scientific Collaboration
AU - Virgo Collaboration
AU - KAGRA Collaboration
AU - Cabourn Davies, Gareth Stephen
AU - Edy, Oliver Piers
AU - Harry, I. W.
AU - Hoy, Charlie Graham
AU - Lundgren, Andrew
AU - Macas, Ronaldas
AU - Nuttall, Laura
AU - Tolley, Arthur Ellis
AU - Weaving, Connor Richard
AU - Williams, Michael Joshua
N1 - 15 pages of text including references, 4 figures, 5 tables
PY - 2024/12/18
Y1 - 2024/12/18
N2 - The magnetar SGR1935+2154 is the only known Galactic source of fast radio bursts (FRBs). FRBs from SGR 1935 +2154 were first detected by the Canadian Hydrogen Intensity Mapping Experiment (CHIME)/FRB and the Survey for Transient Astronomical Radio Emission 2 in 2020 April, after the conclusion of the LIGO, Virgo, and KAGRA Collaborations’ O3 observing run. Here, we analyze four periods of gravitational wave (GW) data from the GEO600 detector coincident with four periods of FRB activity detected by CHIME/FRB, as well as X-ray glitches and X-ray bursts detected by NICER and NuSTAR close to the time of one of the FRBs. We do not detect any significant GW emission from any of the events. Instead, using a short-duration GW search (for bursts 1s) we derive 50% (90%) upper limits of 1048 (1049) erg for GWs at 300Hz and 1049 (1050) erg at 2kHz, and constrain the GW-to-radio energy ratio to 1014−1016. We also derive upper limits from a long-duration search for bursts with durations between 1 and 10s. These represent the strictest upper limits on concurrent GW emission from FRBs.
AB - The magnetar SGR1935+2154 is the only known Galactic source of fast radio bursts (FRBs). FRBs from SGR 1935 +2154 were first detected by the Canadian Hydrogen Intensity Mapping Experiment (CHIME)/FRB and the Survey for Transient Astronomical Radio Emission 2 in 2020 April, after the conclusion of the LIGO, Virgo, and KAGRA Collaborations’ O3 observing run. Here, we analyze four periods of gravitational wave (GW) data from the GEO600 detector coincident with four periods of FRB activity detected by CHIME/FRB, as well as X-ray glitches and X-ray bursts detected by NICER and NuSTAR close to the time of one of the FRBs. We do not detect any significant GW emission from any of the events. Instead, using a short-duration GW search (for bursts 1s) we derive 50% (90%) upper limits of 1048 (1049) erg for GWs at 300Hz and 1049 (1050) erg at 2kHz, and constrain the GW-to-radio energy ratio to 1014−1016. We also derive upper limits from a long-duration search for bursts with durations between 1 and 10s. These represent the strictest upper limits on concurrent GW emission from FRBs.
KW - astro-ph.HE
KW - Gravitational waves
KW - soft gamma-ray repeaters
KW - Magnetars
KW - Radio transient sources
KW - X-ray sources
KW - Gravitational wave sources
KW - UKRI
KW - STFC
U2 - 10.3847/1538-4357/ad8de0
DO - 10.3847/1538-4357/ad8de0
M3 - Article
SN - 0004-637X
VL - 977
JO - The Astrophysical Journal
JF - The Astrophysical Journal
IS - 2
M1 - 255
ER -