Spatial power spectral densities of velocities in plages were compared with velocity power spectra of the quiet photosphere. The comparison suggests that photospheric oscillations are not gravity waves.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/43735/1/11207_2004_Article_BF00154971.pd
Observations indicate that in plage areas (i.e. in active regions outside sunspots) acoustic waves t...
Solar pores are efficient magnetic conduits for propagating magnetohydrodynamic wave energy into the...
A study has been made of wave propagation in two regions of the solar atmosphere in which magnetic f...
Two-dimensional spatial autocorrelation functions and power spectral density distributions were obta...
It has long been known that magnetic plage and sunspots are regions in which the power of acoustic w...
Doppler shift measurements of the Na D(sub 1) absorption line have revealed solar oscillations in a ...
Aims. We study the properties of slow magneto-acoustic waves that are naturally excited as a result ...
Theoretically calculated power spectra are compares with observed solar p-mode velocity power spectr...
We investigate the oscillatory properties of the quiet solar chromosphere in relation to the underly...
Aims. We study acoustic and atmospheric gravity waves in the quiet Sun to estimate their energy tran...
Two sequences of solar images obtained by the Transition Region and Coronal Explorer in three UV pas...
Abstract. In a recent paper (Straus et al. 2008) we determined the energy flux of internal gravity w...
The observed power spectrum of the solar five minute oscillations is discussed from the viewpoint th...
We present high-cadence observations and simulations of the solar photosphere, obtained using the Ra...
Solar oscillations are observed by examination of time-varying properties of the photosphere. Over 8...
Observations indicate that in plage areas (i.e. in active regions outside sunspots) acoustic waves t...
Solar pores are efficient magnetic conduits for propagating magnetohydrodynamic wave energy into the...
A study has been made of wave propagation in two regions of the solar atmosphere in which magnetic f...
Two-dimensional spatial autocorrelation functions and power spectral density distributions were obta...
It has long been known that magnetic plage and sunspots are regions in which the power of acoustic w...
Doppler shift measurements of the Na D(sub 1) absorption line have revealed solar oscillations in a ...
Aims. We study the properties of slow magneto-acoustic waves that are naturally excited as a result ...
Theoretically calculated power spectra are compares with observed solar p-mode velocity power spectr...
We investigate the oscillatory properties of the quiet solar chromosphere in relation to the underly...
Aims. We study acoustic and atmospheric gravity waves in the quiet Sun to estimate their energy tran...
Two sequences of solar images obtained by the Transition Region and Coronal Explorer in three UV pas...
Abstract. In a recent paper (Straus et al. 2008) we determined the energy flux of internal gravity w...
The observed power spectrum of the solar five minute oscillations is discussed from the viewpoint th...
We present high-cadence observations and simulations of the solar photosphere, obtained using the Ra...
Solar oscillations are observed by examination of time-varying properties of the photosphere. Over 8...
Observations indicate that in plage areas (i.e. in active regions outside sunspots) acoustic waves t...
Solar pores are efficient magnetic conduits for propagating magnetohydrodynamic wave energy into the...
A study has been made of wave propagation in two regions of the solar atmosphere in which magnetic f...
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