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A Deep Chandra X-Ray Survey of a Luminous Quasar Sample at z ∼ 7

We present new Chandra observations of seven luminous quasars at z > 6.5. Combined with archival Chandra observations of all other known quasars, they form nearly complete X-ray observations of all currently known z ∼ 7 quasars with M _1450 < –26.5, except for J0313−1806 at z = 7.642 and J0910−0414...

Whakaahuatanga katoa

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Ngā kaituhi matua: Xiangyu Jin, Feige Wang, Jinyi Yang, Xiaohui Fan, Fuyan Bian, Jiang-Tao Li, Weizhe Liu, Yichen Liu, Jianwei Lyu, Maria Pudoka, Wei Leong Tee, Yunjing Wu, Haowen Zhang, Yongda Zhu
Hōputu: Artigo
Reo:Inglês
I whakaputaina: IOP Publishing 2026-01-01
Rangatū:The Astrophysical Journal
Ngā marau:
Urunga tuihono:https://doi.org/10.3847/1538-4357/ae27a2
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