Estimation of the Energy Flux of Torsional Alfvén Waves in the LowerSolar Atmosphere Based on Measurements of the Doppler Velocitiesстатья
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Аннотация:The wave-energy flux of torsional Alfven waves in the stratified solar atmosphere is considered. Itis shown that the solar chromospheric stratification should be taken into account in the estimation of the wave-energy flux. Otherwise, the flux will be underestimated by two to three times for wave periods larger than a few minutes. The physical nature and consequences of the results are discussed.