Geodesic
Doppler tomography for investigation of cataclysmic variables
Učënye zapiski Kazanskogo universiteta. Seriâ Fiziko-matematičeskie nauki, Uchenye Zapiski Kazanskogo Universiteta. Seriya Fiziko-Matematicheskie Nauki, Tome 153 (2011) no. 2, pp. 122-125

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This work is devoted to the application of Doppler tomography for investigation of cataclysmic variables. This method uses changes in a spectral line profile with an orbital period and allows one to create a map of radiating matter velocities in a binary system (Doppler map). This map gives the possibility to study the space distribution of the radiating matter. We used a modified Spruit program code “dopmap” for realization of the method. Using spectra obtained with BTA, we derived and analyzed the Doppler maps of various spectral lines for four new cataclysmic variables: HBHA 4705-03, MT Dra, SDSS J205017.85+053626.8 and SDSS J160450.16+414328.6.
Keywords: Doppler tomography, spectroscopy, accretion disks, HBH A4705-03, MT Dra, SDSS J205017.85+053626.8, SDSS J160450.16+414328.6.
Mots-clés : cataclysmic variables 
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     author = {D. G. Yakin and N. V. Borisov},
     title = {Doppler tomography for investigation of cataclysmic variables},
     journal = {U\v{c}\"enye zapiski Kazanskogo universiteta. Seri\^a Fiziko-matemati\v{c}eskie nauki},
     pages = {122--125},
     publisher = {mathdoc},
     volume = {153},
     number = {2},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/UZKU_2011_153_2_a13/}
}
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D. G. Yakin; N. V. Borisov. Doppler tomography for investigation of cataclysmic variables. Učënye zapiski Kazanskogo universiteta. Seriâ Fiziko-matematičeskie nauki, Uchenye Zapiski Kazanskogo Universiteta. Seriya Fiziko-Matematicheskie Nauki, Tome 153 (2011) no. 2, pp. 122-125. http://geodesic.mathdoc.fr/item/UZKU_2011_153_2_a13/