Mgr. Marek Chrastina, Ph.D.

Doctoral thesis

Studium rychlých změn jasnosti interagujících dvojhvězd

Study of fast light changes of interacting binaries
Abstract:
My dissertation thesis presents CCD photometry of variable stars. Mass transfer between components and presence of accretion disk and circumstellar matter are typical features in interacting binaries. They were suggested to be responsible for fast irregular shorttime- scale light variations with low amplitudes, so-called flickering. There are just few observational studies of the phenomenon. I obtained …more
Abstract:
V dizertacnej práci sa venujem CCD fotometrii premenných hviezd. Interagujúce sústavy sú charakteristické prenosom hmoty a prítomnostou akrécneho disku a okolohviezdnej obálky. Fotometricky sa tieto štruktúry môžu prejavovat nepravidelnými rýchlymi variáciami jasnosti s malými aplitúdami, tzv. flickeringom. Observacne je jav málo preskúmaný. Získal som rozsiahly vlastný pozorovací materiál pre symbiotické …more
 
 
Language used: Slovak
Date on which the thesis was submitted / produced: 3. 12. 2012

Thesis defence

  • Date of defence: 27. 6. 2013
  • Supervisor: prof. RNDr. Zdeněk Mikulášek, CSc.
  • Reader: doc. RNDr. Miloslav Zejda, Ph.D., RNDr. Theodor Pribulla, CSc.

Citation record

Full text of thesis

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Institution archiving the thesis and making it accessible: Masarykova univerzita, Přírodovědecká fakulta