Search Results - "Georgiev, Leonid N."

A multiwavelength view on the dusty Wolf–Rayet star WR 48a by Zhekov, Svetozar A, Tomov, Toma, Gawronski, Marcin P, Georgiev, Leonid N, Borissova, Jura, Kurtev, Radostin, Gagne, Marc, Hajduk, Marcin

“…We present results from the first attempts to derive various physical characteristics of the dusty Wolf-Rayet (WR) star WR 48a based on a multiwavelength view…”
Get full text

Iron Depletion in the Hot Bubbles in Planetary Nebulae by Georgiev, Leonid N, Richer, Michael G, Arrieta, Anabel, Zhekov, Svetozar A

“…We have searched for the emission from [Fe X] l6374 and [Fe XIV] l5303 that is expected from the gas emitting in diffuse X-rays in BD +303639, NGC 6543, NGC…”
Get full text

A multi-wavelength view on the dusty Wolf-Rayet star WR 48a by Zhekov, Svetozar A, Tomov, Toma, Gawronski, Marcin P, Georgiev, Leonid N, Borissova, Jura, Kurtev, Radostin, Gagne, Marc, Hajduk, Marcin

“…We present results from the first attempts to derive various physical characteristics of the dusty Wolf-Rayet star WR 48a based on a multi-wavelength view of…”
Get full text

Wind structure and luminosity variations in the WR/LBV HD 5980 by Georgiev, Leonid N, Koenigsberger, Gloria, Hillier, D John, Morrell, Nidia, Barba, Rodolfo, Gamen, Roberto

“…Over the past 40 years, the massive LBV/WR system HD 5980 in the Small Magellanic Cloud has undergone a long-term S Doradus type variability cycle and two…”
Get full text

Strömgren and Hβ photometry of OB associations and open clusters – II. Tr 16 and Car OB2 by Kaltcheva, Nadia. T., Georgiev, Leonid. N.

“…Strömgren and Hβ photometry of 50 stars in the fields of Tr 16 and Car OB2 is presented. The colour excesses, the distances, the luminosities and the…”
Get full text

Strömgren and Hβ photometry of OB associations and open clusters – I. ARA OB1 by Kaltcheva, Nadia T., Georgiev, Leonid N.

“…Strömgren and Hβ photometry of 38 stars in the field of Ara OB1 is presented. The excesses, the absolute magnitudes and the temperatures of the stars have been…”
Get full text

Iron depletion in the hot bubbles in planetary nebulae by Georgiev, Leonid N, Richer, Michael G, Arrieta, Anabel, Zhekov, Svetozar A

“…Astrophys.J.639:185-193,2006 We have searched for the emission from \fex and \fexiv that is expected from the gas emitting in diffuse X-rays in \bd, NGC 6543,…”
Get full text