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 2017Show all

2 papers · 1 filter

astro-ph.GA2017★ 51 cited

Millimetre-wave Emission from an Intermediate-Mass Black Hole Candidate in the Milky Way

Tomoharu Oka, Shiho Tsujimoto, Yuhei Iwata +2

It is widely accepted that black holes (BHs) with masses greater than a million solar masses (Msun) lurk at the centres of massive galaxies. The origins of such `supermassive' blac…

astro-ph.GA2017★ 18 cited

Discovery of Two Small High-Velocity Compact Clouds in the Central 10 Parsecs of Our Galaxy

Shunya Takekawa, Tomoharu Oka, Yuhei Iwata +2

We discovered two small high-velocity compact clouds (HVCCs) in HCN and maps of the central 20 pc of our Galaxy. Both HVCCs have broad velocity widths ($ΔV \gtrsim…