Astrofísica
Department
Bulgarian Academy of Sciences
Sofía, BulgariaPublications in collaboration with researchers from Bulgarian Academy of Sciences (20)
2021
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VHE gamma-ray detection of FSRQ QSO B1420+326 and modeling of its enhanced broadband state in 2020
Astronomy and Astrophysics, Vol. 647
2020
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Multiwavelength behaviour of the blazar 3C 279: Decade-long study from γ -ray to radio
Monthly Notices of the Royal Astronomical Society, pp. 3829-3848
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Testing two-component models on very high-energy gamma-ray-emitting BL Lac objects
Astronomy and Astrophysics, Vol. 640
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Unraveling the Complex Behavior of Mrk 421 with Simultaneous X-Ray and VHE Observations during an Extreme Flaring Activity in 2013 April
Astrophysical Journal, Supplement Series, Vol. 248, Núm. 2
2019
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Investigating the multiwavelength behaviour of the flat spectrum radio quasar CTA 102 during 2013-2017
Monthly Notices of the Royal Astronomical Society, Vol. 490, Núm. 4, pp. 5300-5316
2018
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An excess of massive stars in the local 30 Doradus starburst
Science, Vol. 359, Núm. 6371, pp. 69-71
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Response to Comment on “An excess of massive stars in the local 30 Doradus starburst”
Science, Vol. 361, Núm. 6400
2017
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The VLT-FLAMES Tarantula Survey: XXIV. Stellar properties of the O-Type giants and supergiants in 30 Doradus
Astronomy and Astrophysics, Vol. 600
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The VLT-FLAMES Tarantula Survey: XXV. Surface nitrogen abundances of O-Type giants and supergiants
Astronomy and Astrophysics, Vol. 600
2015
2014
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Rotational velocities of single and binary O-type stars in the Tarantula Nebula
Proceedings of the International Astronomical Union
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Spectroscopic and physical parameters of Galactic O-type stars: II. Observational constraints on projected rotational and extra broadening velocities as a function of fundamental parameters and stellar evolution
Astronomy and Astrophysics, Vol. 562
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The VLT-FLAMES tarantula survey: XIII: on the nature of O Vz stars in 30 Doradus
Astronomy and Astrophysics, Vol. 564
2013
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The VLT-FLAMES tarantula survey : XII. Rotational velocities of the single O-type stars
Astronomy and Astrophysics, Vol. 560
2011
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Spectroscopic and physical parameters of Galactic O-type stars: I. Effects of rotation and spectral resolving power in the spectral classification of dwarfs and giants
Astronomy and Astrophysics, Vol. 530
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The VLT-FLAMES Tarantula Survey: I. Introduction and observational overview
Astronomy and Astrophysics, Vol. 530
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The VLT-FLAMES Tarantula Survey: II. R139 revealed as a massive binary system
Astronomy and Astrophysics, Vol. 530
1999
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A kinematical search for Wolf-Rayet nebulae in the irregular galaxy IC 10
WOLF-RAYET PHENOMENA IN MASSIVE STARS AND STARBURST GALAXIES
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Kinematics of the ionized gas in the irregular galaxies IC 10 and NGC 4449
NEW VIEWS OF THE MAGELLANIC CLOUDS
1998
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The photosphere and chromosphere of the RS Canum Venaticorum star, II Pegasi: II. A multi-wavelength campaign in August/September 1992
Astronomy and Astrophysics Supplement Series, Vol. 127, Núm. 3, pp. 505-519