c2d Spitzer survey of interstellar ices. I.

To study the physical and chemical evolution of ices in solar-mass systems, a spectral survey is conducted of a sample of 41 low-luminosity YSOs (L~0.1-10L_{sun}) using 3-38um...为研究类太阳质量系统中冰的物理与化学演化过程，本研究采用3~38μm波段，对41颗光度范围约为0.1~10倍太阳光度的低光度年轻恒星天体（Young Stellar Objects，YSOs）样本开展光谱巡天观测。