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DECam Confirms that Early-Universe Quasar Neighborhoods are Indeed Cluttered

Details: Published on 27 September 2024

NOIRLab press release

Based on the article "A lack of Lyman α emitters within 5 Mpc of a luminous quasar in an overdensity at z = 6.9: Potential evidence of negative quasar feedback at protocluster scales", by T. S. Lambert et al.

Published in Astronomy & Astrophysics, 2024, 689, A331