Lines/Abundances in Seyfert and SF galaxies IX
收藏B2FIND2026-03-19 收录
下载链接：
https://b2find.eudat.eu/dataset/40926c6a-cd75-5566-b511-0e056aca63a5
下载链接
链接失效反馈官方服务：
资源简介：
For the first time, the helium abundance relative to hydrogen (He/H), which relied on direct measurements of the electron temperature, has been derived in the narrow line...
