Staff

Dr. Ganna Ivashchenko

PhD in astrophysics, MAO NASU, 2009
researcher at the Astronomical Observatory,
Taras Shevchenko National University of Kyiv
3, Observatorna str., 04053, Kyiv, Ukraine
and the Main Astronomical Observatory of the NAS of Ukraine,

Scientific interests: cosmology, large-scale structure, active galactic nuclei, Lyα-forest
Additional activity:
1. Secretary of LOC of the Annual Young Scientists' Conference on Astronomy and Space Physics;
2. Technical editor of the "Advances in Astronomy and Space Physics";
3. Technical support of VIRGO.UA class at the Faculty of Physics (KNU)
Data analysis: SDSS, 2dF

You are welcome for consultations:
10:00-19:00
gTalk:
g.ivashchenko


Curriculum vitae

VIRGO related publications

  1. Vavilova I.B., Ivashchenko G.Yu., Babyk Iu.V., Sergienko O.M., Dobrycheva D.V., Torbaniuk O.O., Vasylenko A.A., Pulatova N.G.
    Usage of the astrocosmic database in multy-wavelength and cosmological properties of extragalactic sources
    published in Cosmic Science and Technology, Vol. 5, 2015. Download
  2. Torbaniuk O., Ivashchenko G.
    Dependence of equivalent width of quasar emission lines on UV-optical spectral index
    published in In Proc. of the International Astronomical Union, IAU Symposium, Volume 304, pp. 282-283 (2014)
  3. Ivashchenko G., Sergijenko O., Torbaniuk O.
    Composite spectra of quasars with different UV spectral index
    published in MNRAS, 437, 3343 (2014) arXiv:1112.6083 Download
  4. Torbaniuk O., Ivashchenko G.
    Dependence between some spectral and physical characteristics of quasars
    published in WDS'14 Proc. of Contributed Papers - Physics (eds. J. Safrankova and J. Pavlu), Prague, Matfyzpress, pp. 42–47 (2014) arXiv:1411.2179 Download
  5. Torbaniuk O., Ivashchenko G.
    The mean transmission of the Ly-alpha forest at 2<z<4 from a sample of 33 high-resolution quasar spectra
    published in Proc. of the Workshop on results of the Project Kosmomikrofizyka-2 of the NASU, November 21-22, 2012, Institute for Nuclear Research, Kyiv, Ukraine, pp. 62-64 (2013) 1304.4611 Download
  6. Vasylenko O., Ivashchenko G.
    Luminosity dependence of the quasar clustering from SDSS NBCKDE catalogue
    published in Proc. of the Workshop on results of the Project Kosmomikrofizyka-2 of the NASU, November 21-22, 2012, Institute for Nuclear Research, Kyiv, Ukraine, pp. 55-57 (2013) 1304.4611 Download
  7. Torbaniuk O., Ivashchenko G., Sergijenko O.
    Some spectral properties of the quasar ultraviolet bump
    published in WDS'12 Proc. of Contributed Papers: Part III - Physics (eds. J. Safrankova and J. Pavlu), Prague, Matfyzpress, pp. 123-128 (2012) arXiv:1211.1045 Download
  8. Ivashchenko G., Sergijenko O., Torbaniuk O.
    Improved technique for quasar composite spectra construction
    published in Proc. of VI European Summer School on experimental Nuclear Astrophysics, September 18-27, Proceedings of Science, 007 (2011) Download
  9. Ivashchenko G., Vasylenko O., Tugay A. V.
    Angular and spatial clustering of photometrically classified quasar candidates from SDSS NBCKDE
    submitted to arXiv:1112.6030 Download
  10. Ivashchenko G., Zhdanov V.I.
    Correlation Function of Quasars and Redshift-Space Distortions from SDSS DR5 (in Russian)
    published in Kinematika i Fizika Nebesnykh Tel, 26, #1, 43 (2010) Download
  11. Ivashchenko G., Zhdanov V. I., Tugay A. V.
    Correlation function of quasars in real and redshift space from the Sloan Digital Sky Survey Data Release 7
    published in MNRAS, 409, 1691 (2010) arXiv:1003.3214 Download
  12. Zhdanov V. I., Ivashchenko G.
    Cosmological Scalar Fields That Mimic the &Lambda;CDM Cosmological Model
    published in Kin. Phys. Cel. Bodies., 25, #2, 107 (2009) arXiv:0806.4327 Download
  13. Ivashchenko G.
    Luminosity Dependence of the Quasar Clustering from SDSS DR5
    published in Journal of Physical Studies, Vol. 12, N 3, p. 3902 (2008) arXiv:0710.3659 Download
  14. Ivashchenko G., Zhdanov V.I.
    Clustering and Velocities of Quasars from SDSS
    published in Problems of Practical Cosmology, Proc. of the International Conference, 23-27 June, 2008, St. Petersburg, Eds.: Yu.V. Baryshev, I.N. Taganov, P. Teerikorpi, V. 1, TIN, St.-Petersburg, p.86-89 (2008) Download
  15. Zhdanov V. I., Ivashchenko G.
    Correlation Function of Quasars from SDSS DR3 (in Russian)
    published in Kinematika i Fizika Nebesnykh Tel, 24, #1, 3 (2008) Download
  16. Ivashchenko G.
    Two-Point Angular Correlation Function of Quasar Distribution for SDSS DR3 and 2QZ Catalogues
    published in Journal of Physical Studies, vol. 11, Issue 3, p.350-352 (2007) Download
  17. Ivashchenko G.Yu., Zhdanov V.I.
    The Angular Correlation Function of Quasars from SDSS DR3
    published in WDS'06 Proc. of Contributed Papers: Part III - Physics (eds. J. Safrankova and J. Pavlu), Prague, Matfyzpress, pp. 24-26 (2006) arXiv:astro-ph/0606074v2 Download