Quest for galacxy embryology by linking theory and observation

基于三维银河系化学动力学模拟，我们探讨了星系的形成和演化。我们已经提出，莱曼α发射体可以与处于超新星主导阶段的原始星系相鉴别。在早期之后，模拟的星系是由恒星连续辐射主导的，并转变为莱曼破裂星系。此外，我们还利用该模型星系的三维辐射传输研究了亚毫米亮度的演化。最后讨论了这些星系之间的物理关系。

Based on a three dimensional galacto chemodynamics simulation, we explore the formation and evolution of galaxies. We have suggested that Lyman alpha emitters can be identified with primordial galaxies catched in a supernova-dominated phase. After the early epoch, the simulated galaxy is dominated by stellar continuum radiation and transforms the Lyman break galaxies. Furthermore, we explore the evolution of the submillimetre brightness using the three dimensional radiative transfer in this model galaxy. We finally discuss physical relationship among these galaxies.