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astro-ph.HE2025
XRISM/Resolve reveals the complex iron structure of NGC 7213: Evidence for radial stratification between inner disk and broad-line region
E. Kammoun, T. Kawamuro, K. Murakami +48
We present the first high-resolution X-ray spectrum of NGC 7213 obtained with XRISM/Resolve, supported by simultaneous XMM-Newton, NuSTAR, and SOAR optical data. The XRISM spectrum…
astro-ph.HE2025
Fast inflowing ionized absorber tracing the gas dynamics at sub-parsec scale around Mrk 3
Fangzheng Shi, Matteo Guainazzi, Yijun Wang
Accretion onto supermassive black hole (SMBH) can release energy via radiation, jets or winds, providing feedback effects on the circumnuclear gas environment. However, not all act…