activity
20142026
most citedSignature of an Intermediate-Mass Black Hole in the Central Molecular Zone of Our Galaxy

56 citations · 346 across the 22 of their papers we have counts for

collaborators
Showing 2023Show all

5 papers · 1 filter

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.GA2023

Predicting reliable H column density maps from molecular line data using machine learning

Yoshito Shimajiri, Yasutomo Kawanishi, Shinji Fujita +13

The total mass estimate of molecular clouds suffers from the uncertainty in the H-CO conversion factor, the so-called factor, which is used to convert the C…

astro-ph.HE2023★ 8 cited

Evidence for a gamma-ray molecular target in the enigmatic PeVatron candidate LHAASO J2108+5157

Eduardo de la Fuente, Ivan Toledano-Juárez, Kazumasa Kawata +11

To determine the nature of the PeVatron's emission (hadronic or leptonic), it is essential to characterize the physical parameters of the environment from where it originates. We u…

astro-ph.GA2023★ 2 cited

ALMA View of the High-velocity-dispersion Compact Cloud CO 0.02-0.02 at the Galactic Center

Yuhei Iwata, Tomoharu Oka, Shunya Takekawa +2

We report the results of observations toward the center of the molecular cloud CO 0.02-0.02 made using the Atacama Large Millimeter/Submillimeter Array. The successfully obtained 1…

astro-ph.GA2023★ 3 cited

Discovery of the Tadpole Molecular Cloud near the Galactic Nucleus

Miyuki Kaneko, Tomoharu Oka, Hiroki Yokozuka +4

In this paper, we report the discovery of an isolated, peculiar compact cloud with a steep velocity gradient at $2\farcm 6$ northwest of Sgr A*. This ``Tadpole'' molecular cloud is…