[PDF] Top 20 Leakage of waves from coronal loops by wave tunneling
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Leakage of waves from coronal loops by wave tunneling
... of coronal loops (Aschwanden et ...in coronal loops by TRACE (Nakariakov et ...in coronal seismology. The theory of fast mag- netoaccoustic waves in magnetic flux tubes shows ... See full document
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Fast magnetoacoustic waves in curved coronal loops II, Tunneling modes
... Lateral wave leakage of vertically polarised fast magnetoacous- tic oscillations is an e ffi cient damping ...and waves can more easily tunnel through the barrier and leak out into the external medium ... See full document
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Damping of vertical coronal loop kink oscillations through wave tunneling
... kink waves in coronal flux tubes that are on the order of the decay rates ob- served by imaging ...of wave tunneling can easily get decay rates consistent with ...energy from the flux ... See full document
9
Fast magnetoacoustic waves in curved coronal loops I, Trapped and leaky modes
... magnetoacoustic waves in a density enhanced curved loop, embedded in a two-dimensional potential coronal arcade, with di ff erent height-dependent Alfvén speed ...the leakage of fast sausage and kink ... See full document
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Sausage oscillations of coronal loops
... (MHD) waves in the solar corona attract attention in the context of the coronal heating and solar wind ac- celeration problems (see, ...the coronal plasma (Nakariakov & Verwichte 2005, for recent ... See full document
7
Broadening of the differential emission measure by multi shelled and turbulent loops
... longitudinal waves (Krishna Prasad et ...on coronal loop models, because the transverse waves trigger the Kelvin-Helmholtz instability (KHI) in the loop boundaries (Terradas et ...radii from ... See full document
7
Energetics of the Kelvin Helmholtz instability induced by transverse waves in twisted coronal loops
... azimuthal waves are contained within the bound- ary region of the loop and are associated with a significant radial velocity ...these waves will deposit their energy as heat through the process of phase ... See full document
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Contribution of observed multi frequency spectrum of Alfvén waves to coronal heating
... in coronal loop over the past few years by, for example, Terradas et ...in coronal loops or rather events limited to more en- ergetic ...modest wave energy input from one footpoint and ... See full document
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Longitudinal Magnetohydrodynamics Oscillations in Dissipative, Cooling Coronal Loops
... that coronal loops are cooling with the characteristic cooling time of the order of a few oscillation periods ...on coronal loop kink oscillations has been studied (Morton & Erd´elyi 2009, 2010; ... See full document
9
Damping of slow magnetoacoustic oscillations by the misbalance between heating and cooling processes in the solar corona
... consider waves in the coronal, almost isothermal part of an active region, this effect is ...slow waves prop- agating upwards along loops and plumes this omission is natu- rally ...slow ... See full document
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Excitation of kink oscillations of coronal loops : statistical study
... blast wave mechanism, since the Alfvén speed in oscillating loops is usually higher than about 800 − 1000 km / s ...oscillating loops – in the medium where the hypo- thetical driver propagates – ... See full document
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Spatial magneto seismology : effect of density stratification on the first harmonic amplitude profile of transversal coronal loop oscillations
... kink waves in magnetic ...kink waves may actually cause a density enhancement at coronal loop ...oscillating loops ob- served after a flaring event on 1998 July 14 using TRACE ... See full document
9
Observational evidence favors a resistive wave heating mechanism for coronal loops over a viscous phenomenon
... observed coronal loops are under constant excitation by external shock ...The coronal loops are os- cillating preferentially with the fundamental mode, as this is the natural response to a ... See full document
5
3D MHD modeling of twisted coronal loops
... The loops are observed to be bright on timescales longer than the cooling times ( ...of waves or by resistive ...some wave dissipation models, either Alfvén ( van Ballegooijen et ... See full document
15
Transverse kink oscillations of expanding coronal loops
... EIT wave) that emanates as a result of a sudden energy re- lease by a flare and/or CME (see, ...for coronal struc- tures, but also for all magnetic entities in the solar atmosphere that can serve as ...EIT ... See full document
8
Transverse oscillations of two parallel coronal loops
... omnipresent wave power has been discov- ered in the corona (Tomczyk et ...these waves (Van Doorsselaere et ...these waves for constructing magnetic field maps using coronal ... See full document
10
Decay less kink oscillations in coronal loops
... of loops: in addition to the high-amplitude rapidly decaying oscillations known since Aschwanden et ...sition from one regime to the ...kink waves, were also discussed in Tian et ... See full document
7
Transverse oscillations of two parallel coronal loops
... omnipresent wave power has been discov- ered in the corona (Tomczyk et ...these waves (Van Doorsselaere et ...these waves for constructing magnetic field maps using coronal ... See full document
10
Wide spectrum slow magnetoacoustic waves in coronal loops
... the wave propagation, becomes zero when the wave reaches the loop apex and then becomes nega- ...the wave evolution is described by the competition of these two terms describing effects of ... See full document
8
Slow magnetoacoustic waves in coronal loops : EIT and TRACE
... same wave give signatures at different temperatures traveling at different speeds? This hints at sharp temperature gradients in the selected paths: either the loops consist of concentric shells at different ... See full document
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