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95 GHz I型甲醇脉泽搜寻获进展(图)
95 GHz I型 甲醇 脉泽 搜寻
2017/6/5
脉泽(Microwave Amplification by Stimulated Emission of Radiation) ,即微波受激发射放大,可简单理解为微波波段的激光。甲醇脉泽广泛地分布于恒星形成区,是研究演化早期阶段的大质量年轻恒星的有力工具。根据它们所在的区域,甲醇脉泽可分为I型与II型甲醇脉泽。II型甲醇脉泽通常与UC HII区、红外源、OH脉泽等成协,而I型甲醇脉泽通常偏离这些区...
脉泽(Microwave Amplification by Stimulated Emission of Radiation) ,即微波受激发射放大,可简单理解为微波波段的激光。甲醇脉泽广泛地分布于恒星形成区,是研究演化早期阶段的大质量年轻恒星的有力工具。根据它们所在的区域,甲醇脉泽可分为I型与II型甲醇脉泽。II型甲醇脉泽通常与UC HII区、红外源、OH脉泽等成协,而I型甲醇脉泽通常偏离这些区...
A 95 GHz Class I Methanol Maser Survey Toward GLIMPSE Extended Green Objects (EGOs)
Maser Survey GLIMPSE Extended Green Objects
2011/10/9
We report the results of a systematic survey for 95 GHz class I methanol masers towards a new sample of 192 massive young stellar object (MYSO) candidates associated with ongoing outflows (known as ex...
A 1.4 GHZ and 14.7 GHZ analysis of density gradients in galactic planetary nebulae
A 1.4 GHZ 14.7 GHZ density gradients galactic planetary nebulae
2009/7/9
A 1.4 GHZ and 14.7 GHZ analysis of density gradients in galactic planetary nebulae。