“PAH”的版本间差异

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*PAHs are better suited as a tracer of B stars than as a tracer of massive SF. They probe star formation activity time scales of up to 100Myr. [http://astro.dur.ac.uk/AGNvsSF/Talks/AlonsoHerrero.pdf]
*PAHs are better suited as a tracer of B stars than as a tracer of massive SF. They probe star formation activity time scales of up to 100Myr. [http://astro.dur.ac.uk/AGNvsSF/Talks/AlonsoHerrero.pdf]

*[[PAHFIT]]

2024年2月28日 (三) 13:42的版本

  • PAH 的辐射
3.3um C-H键震动,脂肪族的C-H键震动在3.4um
6.2,7.6um是C-C拉伸震动
7.8,8.6 C-H在平面内弯曲,11.3,12.7平面外弯曲
17um,C-C-C弯曲,18mu有硅的发射特征
  • PAHs are better suited as a tracer of B stars than as a tracer of massive SF. They probe star formation activity time scales of up to 100Myr. [1]