218 citations · 765 across the 43 of their papers we have counts for
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MHD simulations of radiative jets from young stellar objects: Halpha emission
Fabio De Colle, Alejandro Raga
We study the H emission from jets using two-dimensional axisymmetrical simulations. We compare the emission obtained from hydrodynamic (HD) simulations with that obtained from m…
Time-resolved observations of the short period CV SDSS J123813.73-033933.0
S. V. Zharikov, G. H. Tovmassian, R. Napiwotzki +2
We observed a new and poorly studied cataclysmic variable (CV) SDSS J123813.73-033933.0 to determine its classification and binary parameters. Simultaneous time-resolved photometri…
On the interpretation of the spectral--energy correlations in long Gamma--Ray Bursts
L. Nava, G. Ghisellini, G. Ghirlanda +2
Recently, Liang & Zhang (2005) found a tight correlation involving only observable quantities, namely the isotropic emitted energy , the energy of the peak of the prompt…
Subaru optical observations of the two middle-aged pulsars PSR B0656+14 and Geminga
Yuri A. Shibanov, Sergei V. Zharikov, Viktoria N. Komarova +6
We carried out a deep subarcsecond BRI imaging of the two middle-aged pulsars to establish their properties in the optical range. Both pulsars are detected at >10 sigma level. Gemi…
Emission lines from rotating proto-stellar jets with variable velocity profiles. I. Three-dimensional numerical simulation of the non-magnetic case
A. H. Cerqueira, P. F. Velazquez, A. C. Raga +2
Using the Yguazu-a three-dimensional hydrodynamic code, we have computed a set of numerical simulations of heavy, supersonic, radiatively cooling jets including variabilities in bo…
Steps towards a solution of the FS Aurigae puzzle. I. Multicolour high-speed photometry with ULTRACAM
V. V. Neustroev, S. V. Zharikov, G. H. Tovmassian +1
We present the analysis of high-speed photometric observations of FS Aur taken with the 4.2-m William Herschel Telescope and the high-speed camera ULTRACAM in late 2003. These obse…