Sector “Stellar atmospheres and envelopes”


Head: Dr. N. Tomov

The physical processes in stellar atmospheres and circumstellar matter are investigated. Several types of stars are the object of the research, especially hot super giants of great mass loss rate and close binary systems with a compact component (symbiotic stars, symbiotic novae, X-ray sources).

Other

Sector “Galaxies”

Head: Dr. G. Petrov Physical processes in galaxies and systems of galaxies...

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Sector “Stellar clusters”

Head: Dr. A. Antov Evolutionary status of the stars in old open...

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Sector “Chemically peculiar stars”

Head: Dr. I. Iliev High resolution, high signal-to-noise spectra are used to...

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Sector “Stellar atmospheres and envelopes”

Head: Dr. N. Tomov The physical processes in stellar atmospheres and circumstellar...

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Sector “Nonstationary stars”

Head: Dr. K. Panov Nonstationary processes are being investigated in late-type stars,...

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Sector “Solar system”

Head: Dr. V. Ivanova Dynamical evolution of the small bodies in the...

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