Results 1 to 10 of about 188 (137)
Tracing the Total Stellar Mass and Star Formation of High-redshift Protoclusters
The Astrophysical Journal, 2023 As the progenitors of present-day galaxy clusters, protoclusters are excellent laboratories to study galaxy evolution. Since existing observations of protoclusters are limited to the detected constituent galaxies at UV and/or infrared wavelengths, the ...
Roxana Popescu +8 more
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The Young and the Wild: What Happens to Protoclusters Forming at Redshift z ≈ 4?
The Astrophysical Journal, 2023 Using one of the largest volumes of the hydrodynamical cosmological simulation suit Magneticum, we study the evolution of protoclusters identified at redshift ≈ 4, with properties similar to the well-observed protocluster SPT2349-56.
Rhea-Silvia Remus +2 more
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ODIN: Where Do Lyα Blobs Live? Contextualizing Blob Environments within Large-scale Structure
The Astrophysical Journal, 2023 While many Ly α blobs (LABs) are found in and around several well-known protoclusters at high redshift, how they trace the underlying large-scale structure is still poorly understood. In this work, we utilize 5352 Ly α emitters (LAEs) and 129 LABs at z =
Vandana Ramakrishnan +18 more
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The Astrophysical Journal Supplement Series, 2023 The Atacama Large Millimeter/submillimeter Array (ALMA) Survey of Star Formation and Evolution in Massive Protoclusters with Blue Profiles (ASSEMBLE) aims to investigate the process of mass assembly and its connection to high-mass star formation theories
Fengwei Xu +42 more
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The Astrophysical Journal, 2023 Although episodic star formation (SF) has been suggested for nearby SF regions, a panoramic view of the recent episodic SF history in the solar neighborhood is still missing. By uniformly constraining the slope α of infrared spectral energy distributions
Mingchao Liu +5 more
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COSMOS2020: Discovery of a Protocluster of Massive Quiescent Galaxies at z = 2.77
The Astrophysical Journal Letters, 2023 Protoclusters of galaxies have been found in the last quarter-century. However, most of them have been found through the overdensity of star-forming galaxies, and there have been no known structures identified by more than two spectroscopically confirmed
Kei Ito +11 more
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Complexity, Volume 2018, Issue 1, 2018., 2018 In the field of project management, complexity is closely related to project outcomes and hence project success and failure factors. Subjectivity is inherent to these concepts, which are also influenced by sectorial, cultural, and geographical differences.
Vicente Rodríguez Montequín +4 more
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Anomalous Microwave Emission from Star Forming Regions
Advances in Astronomy, Volume 2013, Issue 1, 2013., 2013 The evidence for microwave emission from spinning dust grains has been strengthened considerably by its detection in a number of discrete astrophysical objects associated with star formation. These detections, in combination with statistical constraints on its presence on large angular scales in the diffuse ISM, have provided strong observational ...
Anna M. M. Scaife, Laurent Verstraete
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Primordial Non‐Gaussianity in the Large‐Scale Structure of the Universe
Advances in Astronomy, Volume 2010, Issue 1, 2010., 2010 Primordial non‐Gaussianity is a potentially powerful discriminant of the physical mechanisms that generated the cosmological fluctuations observed today. Any detection of significant non‐Gaussianity would thus have profound implications for our understanding of cosmic structure formation. The large‐scale mass distribution in the Universe is a sensitive
Vincent Desjacques +2 more
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The Astrophysical Journal Letters, 2023 The protoclusters in the epoch of reionization, traced by galaxy overdensity regions, are ideal laboratories for studying the process of stellar assembly and cosmic reionization.
T. Hashimoto +22 more
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