4 papers
X-ray measurements of the elemental abundances for the diffuse emission in the nuclear starburst galaxy NGC 3079
Jiejia Liu, Junjie Mao, Shuinai Zhang +3
Outflows driven by feedback leave imprints on a galaxy's diffuse X-ray emission. Elemental abundances provide key diagnostics of feedback-driven chemical enrichment. We present a s…
DIffuse X-ray Explorer (DIXE): Sky Survey Strategy and Collimator Response Demodulation
Jiejia Liu, Chunyang Jiang, Junjie Mao +3
DIffuse X-ray Explorer (DIXE) is a proposed high-resolution X-ray spectroscopic surveyor aimed at studying large structures of hot gas in the Milky Way. Its payload is designed to…
Suzaku Observation of Merging Clusters Abell 222 and Abell 223
Yanling Chen, Wei Cui, Aurora Simionescu +2
Previous X-ray and optical studies of the galaxy cluster pair Abell 222/223 suggested the possible presence of a filamentary structure connecting the two clusters, a result that ap…
A new shock in the pre-merging cluster pair 1E2215-2216
Yanling Chen, Liyi Gu, Aurora Simionescu +3
The galaxy cluster pair 1E2216.0-0401 and 1E2215.7-0404 represents a major cluster merger in its early stages, a phase that has been scarcely explored in previous studies. Within t…