62 citations · 464 across the 19 of their papers we have counts for
4 papers · 1 filter
The Diversity of Diffuse Ly Nebulae around Star-Forming Galaxies at High Redshift
Rui Xue, Kyoung-Soo Lee, Arjun Dey +6
We report the detection of diffuse Ly emission, or Ly halos (LAHs), around star-forming galaxies at and in the NOAO Deep Wide-Field Survey Boötes field.…
Spectroscopic Confirmation of a Protocluster at z=3.786
Arjun Dey, Kyoung-Soo Lee, Naveen Reddy +5
We present new observations of the field containing the z=3.786 protocluster, PC217.96+32.3. We confirm that it is one of the largest and most overdense high-redshift structures kn…
The Network Behind the Cosmic Web
B. C. Coutinho, Sungryong Hong, Kim Albrecht +5
The concept of the cosmic web, viewing the Universe as a set of discrete galaxies held together by gravity, is deeply engrained in cosmology. Yet, little is known about the most ef…
Discriminating Topology in Galaxy Distributions using Network Analysis
Sungryong Hong, Bruno Coutinho, Arjun Dey +4
(abridged) The large-scale distribution of galaxies is generally analyzed using the two-point correlation function. However, this statistic does not capture the topology of the dis…