Abstract
Quasi-periodic pulsations (QPPs) are very common oscillation features during solar flares, which have been observed in almost the entire wavelengths. However, the flare-related QPPs with double periods in the Lyα emission, particularly within a period ratio of about 2, were rarely detected. In this paper, we report the QPPs with double periods in the full-disk Lyα emission during the impulsive phase of four solar flares, i.e., SOL2016-Feb-12, SOL2014-Oct-24, SOL2014-Jun-10, and SOL2012-Nov-21. The full-disk Lyα fluxes were recorded by the extreme-ultraviolet sensor on board the Geostationary Operational Environmental Satellite. Then, the quasi-periods are estimated by the Markov chain Monte Carlo (MCMC) sampling techniques. Finally, the double periods of around 3 and 1.5 min are detected in Lyα emissions, and their period ratio is roughly equal to 2. The 3-min QPP could also be detected in the local light curves measured by the Atmospheric Imaging Assembly at wavelengths of 304 and 1600 Å. Our observations suggest that the double periodic QPPs could be regarded as the fundamental and harmonic modes of acoustic waves, which should be helpful to understand magnetohydrodynamic waves in the solar chromosphere. However, we cannot rule out that the double periods are each caused by a different generation mechanism.
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References
Nakariakov V M, Melnikov V F. Quasi-periodic pulsations in solar flares. Space Sci Rev, 2009, 119: 119–151
Melnikov V F, Reznikova V E, Shibasaki K, et al. Spatially resolved microwave pulsations of a flare loop. Astron Astrophys, 2005, 439: 727–736
Nakariakov V M, Foullon C, Myagkova I N, et al. Quasi-periodic pulsations in the gamma-ray emission of a solar flare. Astrophys J, 2010, 708: L47–L51
Shen Y D, Liu Y, Su J T, et al. Observations of a quasi-periodic, fast-propagating magnetosonic wave in multiple wavelengths and its interaction with other magnetic structures. Sol Phys, 2013, 288: 585–602
Shen Y D, Liu Y, Song T, et al. A quasi-periodic fast-propagating magnetosonic wave associated with the eruption of a magnetic flux rope. Astrophys J, 2018, 853: 1
Ning Z J. Imaging observations of X-ray quasi-periodic oscillations at 3–6 keV in the 26 December 2002 solar flare. Sol Phys, 2014, 289: 1239–1256
Kolotkov D Y, Nakariakov V M, Kupriyanova E G, et al. Multi-mode quasi-periodic pulsations in a solar flare. Astron Astrophys, 2015, 574: A53
Cho I H, Cho K S, Nakariakov V M, et al. Comparison of damped oscillations in solar and stellar X-ray flares. Astrophys J, 2016, 830: 110
Dennis B R, Tolbert, A K, Inglis A. et al. Detection and interpretation of long-lived X-ray quasi-periodic pulsations in the X-class solar flare on 2013 May 14. Astrophys J, 2017, 836: 84
Li L, Zhang J, Peter H, et al. Quasi-periodic fast propagating magnetoacoustic waves during the magnetic reconnection between solar coronal loops. Astrophys J, 2018, 868: L33
Li D, Kolotkov D Y, Nakariakov V. M, et al. Quasi-periodic pulsations of gamma-ray emissions from a solar flare on 2017 September 6. Astrophys J, 2020, 888: 53
Karlický M, Chen B, Gary D E, et al. Drifting pulsation structure at the very beginning of the 2017 September 10 limb flare. Astrophys J, 2020, 889: 72
Tan B, Yan Y, Tan C, et al. The microwave pulsations and the tearing modes in the current-carrying flare loops. Astrophys J, 2007, 671: 964–972
Li D, Zhang Q M, Huang Y, et al. Quasi-periodic pulsations with periods that change depending on whether the pulsations have thermal or nonthermal components Astron Astropys, 2017, 597: L4
Yu S, Chen B. Possible detection of subsecond-period propagating magnetohydrodynamics waves in post-reconnection magnetic loops during a two-ribbon solar flare. Astrophys J, 2019, 872: 71
Zimovets I V, Struminsky A B. Observations of double-periodic X-ray emission in interacting systems of solar flare loops. Sol Phys, 2010, 263: 163–174
Li D, Zhang Q M. Quasi-periodic pulsations with multiple periods in hard X-ray emission. Mon Not R Astron Soc-Lett, 2017, 471: L6–L10
Hayes L A, Gallagher P T, Dennis B R, et al. Persistent quasi-periodic pulsations during a large X-class solar flare. Astrophys J, 2019, 875: 33
Nakariakov V M, Kolotkov D Y. Magnetohydrodynamic waves in the solar corona. Ann Rev Astron Astrophys, 2020, 58: 441–481
Tian H, Young P R, Reeves K K, et al. Global Sausage oscillation of solar flare loops detected by the interface region imaging spectrograph. Astrophys J, 2016, 823: L16
Andries J, Arregui I, Goossens M. Determination of the coronal density stratification from the observation of harmonic coronal loop oscillations. Astrophys J, 2005, 624: L57–L60
Li B, Habbal S R, Chen Y. The period ratio for standing kink and sausage modes in solar structures with siphon flow. I. Magnetized slabs. Astrophys J, 2013, 767: 169
Wang T, Ofman L, Sun X, et al. Evidence of thermal conduction suppression in a solar flaring loop by coronal seismology of slow-mode waves. Astrophys J, 2015, 811: L13
Yuan D, Doorsselaere T V. Forward modeling of standing kink modes in coronal loops. II. Applications. Astrophys J Suppl Ser, 2016, 223: 24
Kliem B, Karlický M, Benz A O. Solar flare radio pulsations as a signature of dynamic magnetic reconnection. Astron Astropys, 2000, 360: 715–728
Chen P F, Priest E R. Transition-region explosive events: Reconnection modulated by p-mode waves. Sol Phys, 2006, 238: 313–327
Li D, Ning Z J, Zhang Q M. Imaging and spectral observations of quasi-periodic pulsations in a solar flare. Astrophys J, 2015, 807: 72
Tan B, Yu Z, Huang J, et al. Very long-period pulsations before the onset of solar flares. Astrophys J, 2016, 833: 206
Chen X, Yan Y, Tan B, et al. Quasi-periodic pulsations before and during a solar flare in AR 12242. Astrophys J, 2019, 878: 78
Li D, Li Y, Lu L, et al. Observations of a quasi-periodic pulsation in the coronal loop and microwave flux during a solar preflare phase. Astron Astropys, 2020, 893: L17
Li D, Feng S, Su W, et al. Preflare very long-periodic pulsations observed in Hα emission before the onset of a solar flare. Astron Astrophys, 2020, 639: L5
McLaughlin J A, Nakariakov V M, Dominique M, et al. Modelling quasi-periodic pulsations in solar and stellar flares. Space Sci Rev, 2018, 214: 45
Woods T N, Eparvier F G, Fontenla J, et al. Solar irradiance variability during the October 2003 solar storm period. Geophys Res Lett, 2004, 31: L10802
Milligan R O, Hudson H S, Chamberlin P C, et al. Lyman-alpha variability during solar flares over solar Cycle 24 using GOES-15/EUVS-E. Space Weather, 2020, 18: e02331
Nusinov A A, Kazachevskaya T V, Kuznetsov S N, et al. Ultraviolet, hard X-ray, and gamma-ray emission of solar flares recorded by VUSS-L and SONG instruments in 2001 2003. Sol Syst Res, 2006, 40: 282–285
Jing Z C, Pan W Q, Yang Y K, et al. The Lyman-alpha emission in solar flares. I. A statistical study on its relationship with the 1–8 Å Soft X-ray Emission. arXiv: 2009.10358
da Costa F R, Fletcher L, Labrosse N, et al. Observations of a solar flare and filament eruption in Lyman α and X-rays. Astron Astrophys, 2009, 507: 1005–1014
Kretzschmar M, Dominique M, Dammasch I E. Sun-as-a-star observation of flares in Lyman a by the PROBA2/LYRA radiometer. Sol Phys, 2013, 286: 221–239
Milligan R O, Fleck B, Ireland J, et al. Detection of three-minute oscillations in full-disk Lyα emission during a solar flare. Astrophys J, 2017, 848: L8
Van Doorsselaere T, De Groof A, Zender J, et al. LYRA observations of two oscillation modes in a single flare. Astrophys J, 2011, 740: 90
Li D, Lu L, Ning Z, et al. Quasi-periodic pulsation detected in Lyα emission during solar flares. Astrophys J, 2020, 893: 7
Viereck R, Hanser F, Wise J, et al. Solar extreme ultraviolet irradiance observations from GOES: design characteristics and initial performance. Proc SPIE, 2007, 6689: 66890K
Hanser F A, Sellers F B. Design and calibration of the GOES-8 solar X-ray sensor: The XRS. Proc SPIE, 1996, 2812: 344–352
Lemen J R, Title A M, Akin D J, et al. The atmospheric imaging assembly (AIA) on the solar dynamics observatory (SDO). Sol Phys, 2012, 275: 17–40
Lin R P, Dennis B R, Hurford G J, et al. The reuven ramaty high-energy solar spectroscopic imager (RHESSI). Sol Phys, 2002, 210: 3C32
Ning Z, Cao W. Investigation of chromospheric evaporation in a neupert-type solar flare. Astrophys J, 2010, 717: 1232–1242
Su Y, Dennis B R, Holman G D, et al. Observations of a two-stage solar eruptive event (SEE): Evidence for secondary heating. Astrophys J, 2012, 746: L5
Liang B, Meng Y, Feng S, et al. Estimating red noise in quasi-periodic signals with MCMC-based Bayesian. Astrophys Space Sci, 2020, 365: 40
Vaughan S. A simple test for periodic signals in red noise. Astron Astrophys, 2005, 431: 391–403
Ning Z. One-minute quasi-periodic pulsations seen in a solar flare. Sol Phys, 2017, 292: 11
Yuan D, Feng S, Li D, et al. A compact source for quasi-periodic pulsation in an m-class solar flare. Astrophys J, 2019, 886: L25
Sharma S. Markov chain Monte Carlo Methods for Bayesian data analysis in astronomy. AnnuRev AstronAstrophys, 2017, 55: 213–259
Torrence C, Compo G P. A practical guide to wavelet analysis. Bull Amer Meteor Soc, 1998, 79: 61–78
Kupriyanova E G, Melnikov V F, Nakariakov V M, et al. Types of microwave quasi-periodic pulsations in single flaring loops. Sol Phys, 2010, 267: 329–342
Gruber D, Lachowicz P, Bissaldi E, et al. Quasi-periodic pulsations in solar flares: New clues from the Fermi Gamma-ray burst monitor. Astron Astrophys, 2011, 533: A61
Dominique M, Zhukov A N, Dolla L, et al. Detection of quasi-periodic pulsations in solar EUV time series. Sol Phys, 2018, 293: 61
Srivastava A K, Zaqarashvili T V, Uddin W, et al. Observation of multiple sausage oscillations in cool post-flare loop. Mon Not R Astron Soc, 2008, 388: 1899–1903
Jess D B, Morton R J, Verth G, et al. Multiwavelength studies of MHD waves in the solar chromosphere. An overview of recent results. Space Sci Rev, 2015, 190: 103–161
Li D, Yuan D, Su Y N, et al. Non-damping oscillations at flaring loops. Astron Astrophys, 2018, 617: A86
Priyadarshi S, Zhang Q H, Wang Y. An empirical L-band scintillation model for a mid-latitude station, Weihai, China during the low solar activity period. Sci China Tech Sci, 2019, 62: 1182–1190
Wang B, Chen Y, Hu Q, et al. A method of forced extrapolation of the global magnetic field in the solar corona. Sci China Tech Sci, 2020, 63: 234–242
Yang Z H, Tian H, Tomczyk S, et al. Mapping the magnetic field in the solar corona through magnetoseismology. Sci China Tech Sci, 2020, 63: 2357–2368
Li H, Chen B, Feng L, et al. The Lyman-alpha solar telescope (LST) for the ASO-S mission—I. Scientific objectives and overview. Res Astron Astrophys, 2019, 19: 158
Feng L, Li H, Chen B, et al. The Lyman-alpha solar telescope (LST) for the ASO-S mission—III. Data and potential diagnostics. Res Astron Astrophys, 2019, 19: 162
Gan W Q, Zhu C, Deng Y Y, et al. Advanced space-based solar observatory (ASO-S): An overview. Res Astron Astrophys, 2019, 19: 156
Huang Y, Li H, Gan W Q, et al. The science operations and data center (SODC) of the ASO-S mission. Res Astron Astrophys, 2019, 19: 164
Schühle U, Halain J P, Meining S, et al. The Lyman-alpha telescope of the extreme ultraviolet imager on Solar Orbiter. Proc SPIE, 2011, 8148: 81480K
Müller D, St. Cyr O C, Zouganelis I, et al. The solar orbiter mission. Science overview. Astron Astrophys, 2020, 642: A1
Rochus P, Auchére F, Berghmans D, et al. The solar orbiter EUI instrument: The extreme ultraviolet imager. Astron Astrophys, 2020, 642: A8
Li D, Yang X, Bai X Y, et al. Doppler shift oscillations of a sunspot detected by CYRA and IRIS. Astron Astrophys, 2020, 642: A231
Sych R, Nakariakov V M, Karlicky M, et al. Relationship between wave processes in sunspots and quasi-periodic pulsations in active region flares. Astron Astrophys, 2009, 505: 791–799
Yuan D, Sych R, Reznikova V E, et al. Multi-height observations of magnetoacoustic cut-off frequency in a sunspot atmosphere. Astron Astrophys, 2014, 561: A19
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This work was supported by the National Natural Science Foundation of China (Grant Nos. 11973092, 12073081, 11873095, 11790302 and 11729301), the Strategic Pioneer Program on Space Science of Chinese Academy of Sciences (Grant Nos. XDA15052200 and XDA15320301), and the CAS Key Laboratory of Solar Activity (Grant No. KLSA202003). The Laboratory No. 2010DP173032.
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Li, D. Quasi-periodic pulsations with double periods observed in Lyα emission during solar flares. Sci. China Technol. Sci. 65, 139–146 (2022). https://doi.org/10.1007/s11431-020-1771-7
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DOI: https://doi.org/10.1007/s11431-020-1771-7