Quasars with strong nitrogen emission lines
收藏B2FIND2026-03-19 收录
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We report on 293 quasars with strong NIV] {lambda}1486 or NIII] {lambda}1750 emission lines (rest-frame equivalent width >3{AA}) at 1.7
本研究报道了293颗红移z=1.7的类星体(quasars),它们均具有强[N IV] λ1486或[N III] λ1750发射线,且其静止系等效宽度(rest-frame equivalent width)大于3埃。



