Highly accreting quasars: The SDSS low-redshift catalog

CA Negrete, D Dultzin, P Marziani, D Esparza… - Astronomy & …, 2018 - aanda.org
Context. The most highly accreting quasars are of special interest in studies of the physics of
active galactic nuclei (AGNs) and host galaxy evolution. Quasars accreting at high rates (L/L …

A study of [O III]/[O II] lines ratio in type 1 active galactic nucleus: Influence of radio jets and Eddington ratio to narrow line region emission

IT Andika, MI Arifyanto… - Astronomische …, 2020 - Wiley Online Library
We analyze emission line properties and their correlations for 18,043 type 1 active galactic
nucleus (AGN) in the range of 0.02≤ z≤ 0.8, based on Sloan Digital Sky Survey Data …

Semi-empirical models of X-ray AGN in galaxy clusters

I Munoz Rodriguez - 2025 - eprints.soton.ac.uk
The realisation that all galaxies host a supermassive black hole (SMBH) at their centres had
a profound impact on our current understanding of galaxy formation and evolution. These …

[PDF][PDF] Autónoma de México

LMR SÁNCHEZ - 2013 - ru.dgb.unam.mx
¿ Qué es la culpa? Pensemos la pregunta en una situación concreta, la novela Los
hermanos Karamázov de Fiódor Dostoyevski. Novela escrita a principios de 1879, se …

Nuclei galattici attivi: proprietà e caratterizzazione mediante diagrammi diagnostici nell'epoca della missione Euclid

L Guglielmi - amslaurea.unibo.it
Questo elaborato è incentrato sullo studio dei nuclei galattici attivi (AGN), ossia la piccola
frazione di galassie (qualche percento) in cui il buco nero centrale accresce materia in …

[PDF][PDF] STUDI AGN BERGARIS EMISI PUNCAK-GANDA

SKAGN GANDA, IT ANDIKA - researchgate.net
ABSTRAK Active Galactic Nuclei (AGN) merupakan daerah kompak di pusat galaksi yang
memancarkan radiasi sangat terang. Model standar kosmologi yang diterima saat ini …