Articles by V. V. Gvaramadze

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V. V. Gvaramadze

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Discovery of an optical cocoon tail behind the runaway HD 185806

29 June 2022 by Z. Spetsieri and others

Solar and Stellar Astrophysics, Astrophysics of Galaxies

And then they were two: detection of non-thermal radio emission from the bow shocks of two runaway stars

25 April 2022 by M. Moutzouri and others at

Max-Planck-Institut für Radioastronomie

High Energy Astrophysical Phenomena, Astrophysics of Galaxies

SALT observations of the supernova remnant MCSNR J0127-7332 and its associated Be X-ray binary SXP 1062 in the SMC

4 March 2021 by V. Gvaramadze and others

High Energy Astrophysical Phenomena, Astrophysics of Galaxies

Wray 15-906: a candidate luminous blue variable discovered with WISE, Herschel and SALT

28 August 2020 by O. Maryeva and others

Solar and Stellar Astrophysics

HD 93795: a late-B supergiant star with a square circumstellar nebula

23 December 2019 by V. Gvaramadze and others

Solar and Stellar Astrophysics, Astrophysics of Galaxies

WR 72: a born-again planetary nebula with hydrogen-poor knots

23 December 2019 by V. Gvaramadze and others

Solar and Stellar Astrophysics, Astrophysics of Galaxies

TYC 8606-2025-1: a mild barium star surrounded by the ejecta of a very late thermal pulse

3 September 2019 by V. Gvaramadze and others

Solar and Stellar Astrophysics

A massive white-dwarf merger product prior to collapse

23 April 2019 by V. Gvaramadze and others

Solar and Stellar Astrophysics

Discovery of a putative supernova remnant around the long-period X-ray pulsar SXP 1323 in the Small Magellanic Cloud

6 February 2019 by V. Gvaramadze and others

Solar and Stellar Astrophysics, Astrophysics of Galaxies

Two circumstellar nebulae discovered with the Wide-field Infrared Survey Explorer and their massive central stars

30 November 2018 by V. Gvaramadze and others

Solar and Stellar Astrophysics, Astrophysics of Galaxies

Circumstellar structures around high-mass X-ray binaries

21 November 2018 by V. Gvaramadze

Solar and Stellar Astrophysics, High Energy Astrophysical Phenomena

MN44: a luminous blue variable running away from Westerlund 1

19 November 2018 by V. Gvaramadze

Solar and Stellar Astrophysics

CPD-64 2731: a massive spun-up and rejuvenated high-velocity runaway star

30 October 2018 by V. Gvaramadze and others

Solar and Stellar Astrophysics

Modelling interstellar structures around Vela X-1

27 November 2017 by V. Gvaramadze and others

Solar and Stellar Astrophysics, High Energy Astrophysical Phenomena

Optical spectroscopy of the blue supergiant Sk-69 279 and its circumstellar shell with SALT

2 November 2017 by V. Gvaramadze and others

Solar and Stellar Astrophysics

An astrosphere around the blue supergiant kappa Cas: possible explanation of its filamentary structure

27 September 2017 by O. Katushkina and others

Solar and Stellar Astrophysics, Astrophysics of Galaxies

A solar-type star polluted by calcium-rich supernova ejecta inside the supernova remnant RCW 86

27 April 2017 by V. Gvaramadze and others

Solar and Stellar Astrophysics, High Energy Astrophysical Phenomena

IRAS 18153-1651: an H II region with a possible wind bubble blown by a young main-sequence B star

12 December 2016 by V. Gvaramadze and others

Solar and Stellar Astrophysics, Astrophysics of Galaxies

SALT spectroscopy of evolved massive stars

1 December 2016 by A. Kniazev and others at

ASTRON

Solar and Stellar Astrophysics

Central stars of mid-infrared nebulae discovered with Spitzer and WISE

3 November 2016 by V. Gvaramadze and A. Kniazev

Solar and Stellar Astrophysics, Astrophysics of Galaxies

MN48: a new Galactic bona fide luminous blue variable revealed by Spitzer and SALT

13 April 2016 by A. Kniazev and others

Solar and Stellar Astrophysics

Discovery of a new bona fide luminous blue variable in Norma

1 October 2015 by V. Gvaramadze and others

Solar and Stellar Astrophysics

The blue supergiant MN18 and its bipolar circumstellar nebula

25 August 2015 by V. Gvaramadze and others

Solar and Stellar Astrophysics

WS1: one more new Galactic bona fide luminous blue variable

25 February 2015 by A. Kniazev and others

Solar and Stellar Astrophysics

Discovery of a new Galactic bona fide luminous blue variable with Spitzer

26 August 2014 by V. Gvaramadze and others

Solar and Stellar Astrophysics

Models of the circumstellar medium of evolving, massive runaway stars moving through the Galactic plane

12 August 2014 by D. M. -A. Meyer and others

Solar and Stellar Astrophysics

Discovery of a new Wolf-Rayet star and a candidate star cluster in the Large Magellanic Cloud with Spitzer

6 May 2014 by V. Gvaramadze and others

Solar and Stellar Astrophysics

On the stability of bow shocks generated by red supergiants: the case of IRC-10414

5 December 2013 by D. M. -A. Meyer and others

Solar and Stellar Astrophysics

TYC 3159-6-1: a runaway blue supergiant

25 October 2013 by V. Gvaramadze and others

Solar and Stellar Astrophysics

IRC-10414: a bow-shock-producing red supergiant star

10 October 2013 by V. Gvaramadze and others

Solar and Stellar Astrophysics

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Solar and Stellar Astrophysics Astrophysics of Galaxies High Energy Astrophysical Phenomena Mathematical Physics astro-ph Classical Physics