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. PetrovPhysical processes in galaxies and systems of galaxies...

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Sector “Stellar clusters”

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

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Sector “Chemically peculiar stars”

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

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Sector “Stellar atmospheres and envelopes”

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

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Sector “Nonstationary stars”

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

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Sector “Solar system”

Head: Dr. V. IvanovaDynamical evolution of the small bodies in the...

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