Line profiles and turbulence generated by acoustic waves in the solar chromosphere. I. Absorption profiles and height variation of velocity amplitudes
Journal Article
·
· Astron. Astrophys., v. 29, no. 1, pp. 1-6
OSTI ID:4362662
Line profiles produced by Doppler effects due to acoustic waves with velocity profiles ranging from purely sinusoidal to sawtoothtype shock waves are cornputed in the temperature range typical for the solar chromosphere. The results can be used as local absorption profiles in the computation of the profiles of emerging chromospheric lines. The height variation of velocity profiles and amplitudes is deduced from previous model calculations by Ulmschneider. (auth)
- Research Organization:
- Univ. of Colorado, Boulder
- NSA Number:
- NSA-29-016585
- OSTI ID:
- 4362662
- Journal Information:
- Astron. Astrophys., v. 29, no. 1, pp. 1-6, Journal Name: Astron. Astrophys., v. 29, no. 1, pp. 1-6; ISSN AAEJA
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
Similar Records
Line profiles and turbulence generated by acoustic waves in the solar chromosphere. II. Contours of the Ca II and Mg II K lines
Further aspects of weak shock theory applied to the solar chromosphere
Chromospheric extents predicted by time-dependent acoustic wave models
Journal Article
·
Wed Oct 31 23:00:00 EST 1973
· Astron. Astrophys., v. 29, no. 1, pp. 7-12
·
OSTI ID:4335952
Further aspects of weak shock theory applied to the solar chromosphere
Journal Article
·
Fri Jun 01 00:00:00 EDT 1973
· Solar Physics
·
OSTI ID:4433318
Chromospheric extents predicted by time-dependent acoustic wave models
Journal Article
·
Sun Dec 31 23:00:00 EST 1989
· Astrophysical Journal; (USA)
·
OSTI ID:6997567