标题： 附近早期类型强经典射电星系中的分子气体 显示英文标题

标题： Molecular Gas in nearby Early-Type Powerful Classical Radio Galaxies

摘要： 我们报告对附近强射电星系中的分子气体的调查。在观测的十八个射电星系中，有八个被检测到分子质量范围为10^7--10^9 Msun，类似于我们对3C射电星系进行的同一调查。其余射电星系中的分子气体上限通常为10^8 Msun，表明很少有射电星系具有超过10^9 Msun的分子气体储库。 显示英文摘要

摘要： We report a survey for molecular gas in nearby powerful radio galaxies. Eight of the eighteen radio galaxies observed were detected with molecular masses in the range 10^7--10^9 Msun, similar to the same survey we performed towards 3C radio galaxies. The upper limits of molecular gas in the remainder are typically of 10^8 Msun, indicating that very few radiogalaxies have molecular gas reservoir with more than 10^9 Msun.