Determination of the coronal magnetic field by coronal loop oscillations

By Valery M. Nakariakov, L. Ofman. 2001

438 citations recorded by the source corpus.

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In Astronomy and Astrophysics

Citations in the corpus

Solar Fine-Scale Structures. I. Spicules and Other Small-Scale, Jet-Like Events at the Chromospheric Level: Observations and Physical Parameters (2012, methodology): “Another method that has been used for the determination of magnetic fields in spicules is based on the MHD coronal seismology (Nakariakov and Ofman, 2001).”
Coronal Seismology by Means of Kink Oscillation Overtones (2009, methodology): “Hence Nakariakov and Ofman (2001) used the observed frequency to determine the strength of the local coronal magnetic field, in a similar way as suggested earlier by Roberts et al. (1984).”
Characteristics of transverse oscillations in a coronal loop arcade (2004, methodology): “The transverse oscillation is considered to be a standing fast magnetoacoustic kink oscillation (Aschwanden et al., 1999; Nakariakov and Ofman, 2001).”
Line-of-sight effects on observability of kink and sausage modes in coronal structures with imaging telescopes (2002, neutral): “For example, taking the kink speed inside a loop to be 1000 km s−1, which corresponds to the estimations in Nakariakov et al. (1999), Nakariakov & Ofman (2001), the time resolution of about 30 s does not allow us to observe wavelengths shorter than 30 Mm.”
Global sausage modes of coronal loops (2003, background): “The particular interest to these modes is connected with MHD coronal seismology (Nakariakov et al. 1999; Nakariakov & Ofman 2001).”
Impulsive Phase Flare Energy Transport by Large-Scale Alfvén Waves and the Electron Acceleration Problem (2007, background): “These magnetic field strengths are substantially higher than the values inferred from coronal seismology, however the coronal seismology technique has only been applied so far to large active-region loops (e.g., Nakariakov & Ofman 2001).”
Hot coronal loop oscillations observed with SUMER: Examples and statistics (2003, methodology): “The waves can also be used as a tool to diagnose the physical parameters of the coronal plasma (e.g. Roberts et al. 1984; Nakariakov & Ofman 2001).”
Observational Tests of Damping by Resonant Absorption in Coronal Loop Oscillations (2003, methodology): “=P for the kink mode in a low- plasma (Nakariakov & Ofman 2001).”
The Damping of Coronal Loop Oscillations (2002, methodology): “It was used by Nakariakov (2000) and Nakariakov & Ofman (2001) to calculate the magnetic field strength in the coronal loops by comparing the observed oscillations with theory.”
Transverse oscillations in coronal loops observed with TRACE – I. An Overview of Events, Movies, and a Discussion of Common Properties and Required Conditions (2001, background): “Nakariakov and Ofman (2001) discuss how the oscillation frequency might be used to infer field strengths in combination with the plasma density.”
Multiwavelength Studies of MHD Waves in the Solar Chromosphere (2015, background): “…to be a powerful tool, with vast numbers of high-impact publications produced to date, including those related to the uncovering of magnetic fields (Nakariakov and Ofman 2001), energy transport coefficients (Aschwanden et al. 2003) and sub-resolution fine-scale structuring (King et al. 2003).”
MHD seismology of coronal loops using the period and damping of quasi-mode kink oscillations (2007, methodology): “…the interpretation of transverse coronal loop oscillations in terms of the global MHD fast kink eigenmode of a uniform flux tube, in its fundamental harmonic, has been used to estimate the coronal magnetic field strength and transport coefficients (Nakariakov et al. 1999; Nakariakov & Ofman 2001).”
CORONAL LOOP OSCILLATIONS OBSERVED WITH ATMOSPHERIC IMAGING ASSEMBLY—KINK MODE WITH CROSS-SECTIONAL AND DENSITY OSCILLATIONS (2011, methodology): “This method is one of the foundations of coronal seismology, initially applied by Roberts et al. (1984), Aschwanden et al. (1999), and Nakariakov & Ofman (2001).”