41 citations · 70 across the 8 of their papers we have counts for
8 papers
A Sample of 459 Galaxy Groups Identified from the FAST All Sky HI Survey DR2
Z. S. Yuan, Z. L. Wen
Groups of HI-rich galaxies are key laboratories for understanding galaxy evolution and environmental effects, constructing samples of such groups is fundamental for relevant studie…
A rare sextuple-merging brightest cluster galaxy system in a disturbed galaxy cluster observed with the Einstein Probe Follow-up X-ray Telescope
Z. L. Wen, S. M. Jia, Z. S. Yuan +12
The evolutionary processes of galaxy clusters influence the properties of their member galaxies. We present a joint X-ray--optical analysis of the galaxy cluster WHY J050106.2+0137…
Solitary dwarf galaxy groups as tracers of dark matter halos in the local Universe
Z. S. Yuan, Z. L. Wen, J. L. Han
In CDM cosmology, galaxies and clusters form within dark matter halos and merge in the hierarchical assembly paradigm to form massive systems. Using the released optical survey…
A pulsar-helium star compact binary system formed by common envelope evolution
Z. L. Yang, J. L. Han, D. J. Zhou +33
A stellar common envelope occurs in a binary system when the atmosphere of an evolving star expands to encompass an orbiting companion object. Such systems are predicted to evolve…
A catalogue of merging clusters of galaxies: cluster partners, merging subclusters, and post-collision clusters
Z. L. Wen, J. L. Han, Z. S. Yuan
Clusters of galaxies are merging during the formation of large-scale structures in the Universe. Based on optical survey data, we identify a large sample of pre-mergers of galaxy c…
More relaxed intracluster gas than galaxies in clusters in quasi-equilibrium
Z. S. Yuan, J. L. Han, H. Böhringer +2
During cluster mergers, the intracluster gas and member galaxies undergo dynamic evolution, but at different timescales and reach different states. We collect 24 galaxy clusters in…
The alignment between brightest cluster galaxies and host clusters
Z. S. Yuan, Z. L. Wen
The alignment between brightest cluster galaxies (BCGs) and host clusters can reveal the mystery of formation and evolution for galaxy clusters. We measure cluster orientations in…
Dynamical state of galaxy clusters evaluated from X-ray images
Z. S. Yuan, J. L. Han, Z. L. Wen
X-ray images of galaxy clusters often show disturbed structures that are indication of cluster mergers. As a complementary to our previous work on dynamical state of 964 clusters o…