Cool WD atmosphere models. IV. Spectral evolution

As a result of competing physical mechanisms, the atmospheric composition of white dwarfs changes throughout their evolution, a process known as spectral evolution. Because of...由于相互竞争的物理机制，白矮星的大气成分在其演化过程中持续发生变化，这一过程被称为光谱演化（spectral evolution）。由于……