๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Non-divergent oscillations in the solar atmosphere

โœ Scribed by Walter L. Jones


Publisher
Springer
Year
1969
Tongue
English
Weight
274 KB
Volume
7
Category
Article
ISSN
0038-0938

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Velocity oscillations in the solar atmos
โœ J. C. Bhattacharyya ๐Ÿ“‚ Article ๐Ÿ“… 1972 ๐Ÿ› Springer ๐ŸŒ English โš– 709 KB

From a series of long duration continuous Doppler records of selected spectral lines, characteristics of solar velocity oscillations have been studied. Statistical distribution of the durations of the bursts of oscillations has been estimated. From the nature of distortion of the waveforms of the os

The five-minute oscillations in the sola
โœ S. M. Chitre; M. H. Gokhale ๐Ÿ“‚ Article ๐Ÿ“… 1975 ๐Ÿ› Springer ๐ŸŒ English โš– 370 KB

The acoustic overstability in a polytropic plane-parallel atmosphere with superadiabatic temperature gradient and radiative dissipation is demonstrated for optically thick disturbances. The periods of oscillation are found to be in the range 250-480 s and the associated wavelength of the order of 40

Wave propagation in a non-isothermal atm
โœ C. Chiuderi; C. Giovanardi ๐Ÿ“‚ Article ๐Ÿ“… 1979 ๐Ÿ› Springer ๐ŸŒ English โš– 776 KB

This paper presents a detailed discussion of the properties of linear, periodic acoustic waves that propagate vertically in a non-isothermal atmosphere. In order to retain the basic feature of the solar atmosphere we have chosen a temperature profile presenting a minimum. An analytical solution of t

Observational study of the five-minute o
โœ K. R. Sivaraman ๐Ÿ“‚ Article ๐Ÿ“… 1973 ๐Ÿ› Springer ๐ŸŒ English โš– 658 KB

The 5-min oscillations in the photospheric velocity fields have been studied in detail from measurements on 14 absorption lines from three time sequences of spectrograms of high quality. The lines cover a range of heights in the solar atmosphere from log z = + 0.2 to --1.2. Regions oscillating coher