9 citations · 17 across the 3 of their papers we have counts for
3 papers
astro-ph.HE2025★ 8 cited
Millimeter emission from supermassive black hole coronae
S. del Palacio, C. Yang, S. Aalto +28
Active Galactic Nuclei (AGN) host accreting supermassive black holes (SMBHs). The accretion can lead to the formation of a hot, X-ray emitting corona close to the SMBH capable of a…
astro-ph.GA2024
Hyperfine structure of the methanol molecule as traced by Class I methanol masers
I. I. Agafonova, O. S. Bayandina, Y. Gong +9
We present results on simultaneous observations of Class~I methanol masers at 25, 36, and 44 GHz towards 22 Galactic targets carried out with the Effelsberg 100-m telescope. The st…
astro-ph.GA2021★ 9 cited
Probing the electron-to-proton mass ratio gradient in the Milky Way with class I methanol masers
S. A. Levshakov, I. I. Agafonova, C. Henkel +4
We estimate limits on non-universal coupling of hypothetical hidden fields to standard matter by evaluating the fractional changes in the electron-to-proton mass ratio, mu = m_e/m_…