천문학회보 (The Bulletin of The Korean Astronomical Society)
- 제41권1호
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- Pages.39.4-40
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- 2016
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- 1226-2692(pISSN)
Formation and evolution of sub-galactic structures around dwarf galaxy-sized halos
- Chun, Kyungwon (School of Space Research, Kyung Hee University) ;
- Shin, Jihye (School of Physics, Korea Institute for Advanced Study) ;
- Kim, Sungsoo S. (School of Space Research, Kyung Hee University)
- 발행 : 2016.04.12
초록
We aim to investigate formation of satellite sub-galactic structures around isolated dwarf galaxies using cosmological hydrodynamic zoom simulations. For this, we modify a cosmological hydrodynamic code, GADGET-3, in a way that includes gas cooling down to T~10K, gas heating by universal reionization when z < 8.9, UV shielding for high density regions of
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