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Chilean AGN/Galaxy Extragalactic Survey (ChANGES)статья
- Авторы: Bauer Franz E., Lira Paulina, Anguita Timo, Arevalo Patricia, Assef Roberto, Barrientos Felipe, Berg Trystyn, Bernal Santiago, Bian Fuyan, Boquien Médéric, Buat Veronique, Chilingarian Igor, Coppi Paolo, De Cicco Demetra, Diaz Yaherlyn, Grishin Kirill, Hernandez-Garcia Lorena, Kakkad Darshan, Katkov Ivan, Krogager Jens-Kristian, López-Navas Elena, Martínez-Ramírez Laura N., Mazzucchelli Chiara, Motta Veronica, Ricci Federica, Ricci Claudio, Rojas Alejandra, Rouse Benedict, Sánchez-Sáez Paula, Toptun Victoria, Treister Ezequiel, Vito Fabio
- Журнал: The Messenger
- Номер: 190
- Год издания: 2023
- Первая страница: 34
- Последняя страница: 37
- DOI: 10.18727/0722-6691/5309
- Аннотация: 4MOST-ChANGES will target a legacy sample of active galactic nuclei (AGN), based on optical continuum variability and spectral energy distribution (SED) selection from several existing sur- veys, and ultimately complemented by Rubin LSST to: 1) constrain the low-MBH, low-L/LEdd end of the accretion and black hole (BH) density functions to z ~ 1, and, by extension, BH seed models; 2) investigate correlations among AGN (MBH, L/LEdd, ultraviolet slope, outflows, variability) and host properties (stellar age, metallicity, kinematics); 3) confirm/characterise rare BH subsamples (extreme variability, tidal disruption events, lensed, intervening absorption line systems) for detailed multi-wavelength follow-up studies.
- Добавил в систему: Топтун Виктория Алексеевна