Kostogryz, Nadiia

Kostogryz, Nadiia

Postdoc
Das Innere der Sonne und der Sterne
+49 551 384 979-253
BT2.E2.100

Forschungsinteressen

Radiative transfer in perturbed atmosphere caused by solar acoustic oscillations; Stellar limb darkening in 1D and 3D atmospheres; Planetary/Exoplanetary atmospheres; PLATO

Vita

Education and Employment:

01/2018 – now Postdoctoral Researcher, Max-Planck-Institut für Sonnensystemforschung, Göttingen, Germany

03/2013 – 12/2017 Postdoctoral Researcher, Kiepenheuer-Institut für Sonnenphysik, Freiburg, Germany
01/2013 - 02/2013
Senior Research Scientist, Main Astronomical Observatory of National Academy of Science (NAS) of Ukraine, Kyiv, Ukraine
05/2011 - 12/2012
Research Scientist, Main Astronomical Observatory of NAS of Ukraine, Kyiv, Ukraine
08/2011 - 10/2011
Visiting Scientist, Max Planck Institute for Astronomy, Heidelberg, Germany
supported by DAAD (German Academic Exchange Service) Fellowship
11/2007 - 04/2011
Junior Research Scientist, Main Astronomical Observatory of NAS of Ukraine, Kyiv, Ukraine
11/2004 - 10/2007
PhD student, Main Astronomical Observatory of NAS of Ukraine, Kyiv, Ukraine
09/2003 - 06/2004
Master in Astronomy and Physics with honors Kyiv National Taras Shevchenko University, Kyiv, Ukraine
09/1999 - 06/2003
Bachelor in physics with honors Kyiv National Taras Shevchenko University, Kyiv, Ukraine


Selected Publications:

Kostogryz, N.M., Yakobchuk, T.M., Berdyugina, S.M., Milic, I., Polarimetry of transiting planets: Differences between plane-parallel and spherical host star atmosphere models, A&A 601, A6 (2017)
Kostogryz, N.M., Milic, I, Berdyugina, S.M., Hauschildt, P.H., Center-to-limb variation of intensity and polarization in continuum spectra of FGK stars for spherical atmopsheres, A&A 586, A87 (2016)
Kostogryz, N.M., Yakobchuk, T.M., Berdyugina, S.V., Polarization in exoplanetary systems caused by transits, grazing transits, and starspots, ApJ 806, 97 (2015)
Kostogryz, N.M., Berdyugina, S.V., Center-to-limb polarization in continuum spectra of F, G, K stars, A&A 575, A89 (2015)
Kostogryz, N.M., Yakobchuk, T.M., Morozhenko, O.V., Vid’machenko, A.P., Polarimetric study of transiting extrasolar planets, MNRAS 415, 695 (2011)

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