SDSS quasars with weak emission lines
收藏B2FIND2026-03-19 收录
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A tiny fraction of the quasar population shows remarkably weak emission lines. Several hypotheses have been developed, but the weak line quasar (WLQ) phenomenon still remains...
类星体（quasar）群体中仅有极小比例的个体呈现出显著微弱的发射线。目前虽已提出多种相关假说，但弱线类星体（weak line quasar, WLQ）现象仍尚未得到完全厘清……
