Results 251 to 260 of about 90,689 (284)
Strong Gravitational Lensing and Microlensing of Supernovae. [PDF]
Suyu SH +4 more
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False positives in gravitational wave campaigns: the electromagnetic perspective. [PDF]
Oates S.
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Binary progenitor systems for Type Ic supernovae. [PDF]
Solar M +20 more
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Clustering analysis of medium-band selected high-redshift galaxies [PDF]
Haruki Ebina +59 more
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Extreme energy in a relaxed galaxy group indicates the bursty nature of AGN feedback
Eckert D +21 more
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Cluster Galaxies at High Redshift
1988Modern CCD instrumentation has made it possible to obtain photometric and spectroscopic data on normal galaxies in clusters at redshifts up to nearly unity. In this paper we discuss a survey for such clusters and preliminary spectroscopic results for galaxies in a sample of 7 clusters near redshift 0.5, and another at z=0.75.
James E. Gunn, Alan Dressier
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The High Redshift 3CR Radio Galaxies: CD Galaxies in High Redshift Clusters
1998The old stellar populations of the 3CR radio galaxies at redshifts z ∼ 1 have been investigated using the HST and UKIRT. The radial intensity profiles of the galaxies are well matched out to radii τ ∼ 35kpc by de Vaucouleurs’ law with no requirement for an additional point source in all but two cases (3C22 and 3C41).
P. N. Best +2 more
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Evolution of Disk Galaxies in High-Redshift Clusters
1986We propose an evolutionary scenario for spiral galaxies in rich, compact clusters. Interactions with the environment, probably dominated by the processes in the hot gaseous intergalactic medium, remove the gas from the disks of blue objects infalling into cluster cores from outer layers. Predictions are made for UBV colors of cluster spirals versus the
B. Guiderdoni, B. Rocca-Volmerange
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The growth of massive galaxies and clusters at high redshift
2013Massive galaxies and galaxy clusters gain much of their mass by merging with their neighbors; this hierarchical structure formation is the foundation of our understanding of galaxy evolution. Nevertheless, the detailed evolutionary processes needed to form the structures we see in the local Universe remain poorly understood.
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