4 AGN optical spectra
收藏B2FIND2026-03-19 收录
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https://b2find.eudat.eu/dataset/8ebd45b1-204b-5b2d-926d-66c2d4de420f
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Intermediate-Mass Black Holes (IMBHs) are thought to be the seeds of early Supermassive Black Holes (SMBHs). While >~100 IMBH and small SMBH candidates have been identified...
