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Stellar chromospheres (Document No: 19810003461)
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Linsky, J. L. |
| Copyright Year | 1980 |
| Description | Developments in the understanding and use of chromospheric diagnostics are discussed with emphasis on the following aspects: (1) trends emerging from semiempirical models of single stars; (2) the validity of claims that theoretical models of chromospheres are becoming realistic; (3) the correlation between the widths of Ca 2 H and K line emission cores and stellar absolute luminosity extending over 15 magnitudes (Wilson-Bappu relation); and (4) the existence of systematic flow patterns in stellar chromospheres. |
| File Size | 1278484 |
| Page Count | 15 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19810003461 |
| Archival Resource Key | ark:/13960/t6f23rz5c |
| Language | English |
| Publisher Date | 1980-01-01 |
| Access Restriction | Open |
| Subject Keyword | Astrophysics Stellar Winds Chromosphere Lyman Alpha Radiation Giant Stars Plasma Diagnostics Electron Density Concentration Emission Spectra Flow Velocity Line Spectra Stellar Models Stellar Luminosity Spectral Line Width Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
