We present an analysis of time-resolved, medium resolution optical spectroscopic observations of UX UMa in the blue (3920-5250 A) and red (6100-7200 A) wavelength ranges, that were obtained in April 1999 and March 2008 respectively. The observed characteristics of our spectra indicate that UX UMa has been in different states during those observations. The blue spectra are very complex. They are dominated by strong and broad single-peaked emission lines of hydrogen. The high-excitation lines of HeII 4686 and the Bowen blend are quite strong as well. All the lines consist of a mixture of absorption and emission components. Using Doppler tomography we have identified four distinct components of the system: the accretion disc, the secondary sta...
We present Far Ultraviolet Spectroscopic Explorer (FUSE) satellite time-series data of the low-incli...
We present spectroscopic observations of the short-period cataclysmic variable SW UMa obtained by th...
The dwarf nova U Gem is unique in having a direct measurement of the K velocity of its white dwarf f...
We present an analysis of time-resolved, medium-resolution optical spectroscopic observations of UX ...
We present an analysis of time-resolved, medium-resolution optical spectroscopic observations of UX ...
The SWSex stars are a class of cataclysmic variables, originally identified because they shared a nu...
The SW Sex stars are a class of cataclysmic variables, originally identified because they shared a n...
We present and analyze Hubble Space Telescope observations of the eclipsing nova-like cataclysmic va...
Time-resolved eclipse spectroscopy of the nova-like variable UXUMa obtained with the HST/FOS on 1994...
We present an analysis of photometric observations of the eclipsing novalike variable DW UMa made by...
Time-resolved spectroscopy of the nova-like variable UU Aquarii is analysed with eclipse mapping tec...
Low-amplitude (similar or equal to 0.5%) 29 s oscillations have been detected in Hubble Space Telesc...
We report on time-resolved optical spectroscopy of 10 non-eclipsing nova-like cataclysmic variables ...
We present time- resolved ultraviolet ( UV) spectroscopy of the SW Sex star DW UMa in the high state...
We present the first pointed X-ray observation of DW Ursae Majoris, a novalike cataclysmic variable ...
We present Far Ultraviolet Spectroscopic Explorer (FUSE) satellite time-series data of the low-incli...
We present spectroscopic observations of the short-period cataclysmic variable SW UMa obtained by th...
The dwarf nova U Gem is unique in having a direct measurement of the K velocity of its white dwarf f...
We present an analysis of time-resolved, medium-resolution optical spectroscopic observations of UX ...
We present an analysis of time-resolved, medium-resolution optical spectroscopic observations of UX ...
The SWSex stars are a class of cataclysmic variables, originally identified because they shared a nu...
The SW Sex stars are a class of cataclysmic variables, originally identified because they shared a n...
We present and analyze Hubble Space Telescope observations of the eclipsing nova-like cataclysmic va...
Time-resolved eclipse spectroscopy of the nova-like variable UXUMa obtained with the HST/FOS on 1994...
We present an analysis of photometric observations of the eclipsing novalike variable DW UMa made by...
Time-resolved spectroscopy of the nova-like variable UU Aquarii is analysed with eclipse mapping tec...
Low-amplitude (similar or equal to 0.5%) 29 s oscillations have been detected in Hubble Space Telesc...
We report on time-resolved optical spectroscopy of 10 non-eclipsing nova-like cataclysmic variables ...
We present time- resolved ultraviolet ( UV) spectroscopy of the SW Sex star DW UMa in the high state...
We present the first pointed X-ray observation of DW Ursae Majoris, a novalike cataclysmic variable ...
We present Far Ultraviolet Spectroscopic Explorer (FUSE) satellite time-series data of the low-incli...
We present spectroscopic observations of the short-period cataclysmic variable SW UMa obtained by th...
The dwarf nova U Gem is unique in having a direct measurement of the K velocity of its white dwarf f...