Detection of Quasi-periodic Oscillations in SGR 150228213
arXiv:2302.10533 · doi:10.1088/1674-4527/acdabe
Abstract
The detection of quasi-periodic oscillations (QPOs) in magnetar giant flares (GFs) has brought a new perspective to study the mechanism of magnetar bursts. Due to the scarcity of GFs, searching QPOs from magnetar short bursts is reasonable. Here we report the detection of a high frequency QPO at approximately 110 Hz and a wide QPO at approximately 60 Hz in a short magnetar burst SGR 150228213, with a confidence level of 3.35. This burst was initially attributed to 4U 0142+61 by /GBM on location, but we haven't detected such QPOs in other bursts from this magnetar. We also found that there was a repeating fast radio burst associated with SGR 150228213 on location. Finally, we discuss the possible origins of SGR 150228213.
References in corpus (26)
- A fast radio burst associated with a Galactic magnetar
- A bright millisecond-duration radio burst from a Galactic magnetar
- The First CHIME/FRB Fast Radio Burst Catalog
- Discerning the physical origins of cosmological Gamma-ray bursts based on multiple observational criteria: the cases of z=6.7 GRB 080913, z=8.3 GRB 090423, and some short/hard GRBs
- A repeating fast radio burst source localised to a nearby spiral galaxy
- INTEGRAL discovery of a burst with associated radio emission from the magnetar SGR 1935+2154
- A Debris Disk Around An Isolated Young Neutron Star
- HXMT Identification of a non-thermal X-ray burst from SGR J1935+2154 and with FRB 200428
- A peculiar hard X-ray counterpart of a Galactic fast radio burst
- Short versus Long Gamma-Ray Bursts: spectra, energetics, and luminosities
- No pulsed radio emission during a bursting phase of a Galactic magnetar
- Detailed high-energy characteristics of AXP 4U 0142+61 - Multi-year observations with INTEGRAL, RXTE, XMM-Newton and ASCA
- A bright gamma-ray flare interpreted as a giant magnetar flare in NGC 253
- Anomalous X-ray pulsars: Persistent States with Fallback Disks
- Rapid Spectral Variability of a Giant Flare from a Magnetar in NGC 253
- Quasi-Periodic Oscillations in Short Recurring Bursts of the Soft-Gamma Repeater J1550-5418
- GRB 200415A: A Short Gamma-Ray Burst from a Magnetar Giant Flare?
- Quasi-Periodic Oscillations in Short Recurring Bursts of the magnetars SGR 1806-20 and SGR 1900+14 Observed With RXTE
- Quasi-periodic oscillations of the X-ray burst from the magnetar SGR J1935+2154 and associated with the fast radio burst FRB 200428
- The confrontation of the shock-powered synchrotron maser model with the Galactic FRB 200428
- Intermittency and Lifetime of the 625 Hz QPO in the 2004 Hyperflare from the Magnetar SGR 1806-20 as evidence for magnetic coupling between the crust and the core
- Searching for quasi-periodic oscillations in astrophysical transients using Gaussian processes
- Search for Quasi-Periodical Oscillations in Precursors of Short and Long Gamma Ray Bursts
- Bursts before Burst: A Comparative Study on FRB 200428-associated and FRB-absent X-ray Bursts from SGR J1935+2154
- Study of prompt emission of short gamma ray bursts using multi-color blackbody: a clue to the viewing angle
- Burst and Outburst Characteristics of Magnetar 4U 0142+61