30 citations · 72 across the 8 of their papers we have counts for
8 papers
The Impact of a Clumpy Ambient Medium on the Dynamics and Synchrotron Emission of AGN Jets
Ivan Almeida, Christian Fendt, Bhargav Vaidya
Relativistic jets from AGN are expected to propagate through an inhomogeneous ISM, but the role of small-scale gas inhomogeneities in shaping their early evolution remains uncertai…
Tracing AGN Feedback Power with Cool/Warm Outflow Densities: Predictions and Observational Implications
Ivan Almeida, Tiago Costa, Chris M. Harrison +1
Winds launched at the scale of the accretion disc or dusty torus in Active Galactic Nuclei (AGN) are thought to drive energy-conserving outflows that shape galaxy evolution. The ke…
Emergence of hot corona and truncated disk in simulations of accreting stellar mass black holes
Rodrigo Nemmen, Artur Vemado, Ivan Almeida +2
Stellar mass black holes in X-ray binaries (XRBs) are known to display different states characterized by different spectral and timing properties, understood in the framework of a…
Quenching star formation with low-luminosity AGN winds
Ivan Almeida, Rodrigo Nemmen, Rogemar A. Riffel
We present a simple model for low-luminosity active galactic nucleus (LLAGN) feedback through winds produced by a hot accretion flow. The wind carries considerable energy and depos…
Deep learning model for multiwavelength emission from low-luminosity active galactic nuclei
Ivan Almeida, Roberta Duarte, Rodrigo Nemmen
Most active supermassive black holes (SMBH) in present-day galaxies are underfed and consist of low-luminosity active galactic nuclei (LLAGN). They have multiwavelength broadband s…
Gamma-ray observations of low-luminosity active galactic nuclei
Raniere de Menezes, Rodrigo Nemmen, Justin D. Finke +2
The majority of the activity around nearby (z ~ 0) supermassive black holes is found in low-luminosity active galactic nuclei (LLAGN), the most of them being classified as low ioni…