失踪的红外物质是无色冰吗？
Is the Missing Ultra-Red Material Colorless Ice?
摘要：
一些穿海王星天体和半人马座天体的极端红色在木星家族彗星中是看不到的，而木星家族彗星被认为是由它们派生出来的。这种不匹配是无色冰升华损失的结果吗？辐射转移模型表明，挥发性冰和非挥发性有机物的混合物可能是非常红色的，但随着冰的升华，红色会逐渐变暗。
英文摘要：
The extremely red colors of some transneptunian objects and Centaurs are not seen among the Jupiter family comets which supposedly derive from them. Could this mismatch result from sublimation loss of colorless ice? Radiative transfer models show that mixtures of volatile ice and nonvolatile organics could be extremely red, but become progressively darker and less red as the ice sublimates away.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
