activity
20172026
most citedStandardizing reverberation-measured C IV time-lag quasars, and using them with standardized Mg II quasars to constrain cosmological parameters

34 citations · 188 across the 11 of their papers we have counts for

collaborators
Showing astro-ph.GAShow all

5 papers · 1 filter

astro-ph.GA2026

Binary Dynamics and Mergers in a Stellar Disk and the Formation of Dusty Objects in the Galactic Center

Myank Singhal, Ladislav Šubr, Jaroslav Haas +2

For more than a decade, observers have been tracking a population of enigmatic dusty objects orbiting the central supermassive black hole of the Milky Way, Sagittarius A (S…

astro-ph.GA2025★ 1 cited

Closing the gap: Follow-up observations of peculiar dusty objects close to Sgr A* using ERIS

F. Peißker, M. Zajacek, V. Karas +8

Context. In addition to the supermassive black hole Sgr A*, the inner parsec of our Galactic center is home to numerous fruitful scientific habitats. One of these environments is t…

astro-ph.GA2023★ 6 cited

The JWST Galactic Center Survey -- A White Paper

Rainer Schoedel, Steve Longmore, Jonny Henshaw +111

The inner hundred parsecs of the Milky Way hosts the nearest supermassive black hole, largest reservoir of dense gas, greatest stellar density, hundreds of massive main and post ma…

astro-ph.GA2022★ 22 cited

Accretion disks, quasars and cosmology: meandering towards understanding

Bozena Czerny, Shulei Cao, Vikram Kumar Jaiswal +11

As Setti & Woltjer noted back in 1973, quasars could be used to construct the Hubble diagram but the actual application was not that straightforward. It took years to implement the…

astro-ph.GA2019★ 30 cited

Monitoring dusty sources in the vicinity of Sgr A*

F. Peißker, S. E. Hosseini, M. Zajacek +5

We trace several dusty infrared sources on their orbit around the supermassive black hole (SMBH) SgrA* in the center of our galaxy. We give an overview of known and unknown sources…