Michael P. Busch

most citedA sub-2% Distance to M31 from Photometrically Homogeneous Near-Infrared Cepheid Period-Luminosity Relations Measured with the Hubble Space Telescope

48 citations · 48 across the 1 of their papers we have counts for

collaborators

3 papers

astro-ph.CO2021★ 48 cited

A sub-2% Distance to M31 from Photometrically Homogeneous Near-Infrared Cepheid Period-Luminosity Relations Measured with the Hubble Space Telescope

Siyang Li, Adam G. Riess, Michael P. Busch +3

We present Period-Luminosity Relations (PLRs) for 55 Cepheids in M31 with periods ranging from 4 to 78 days observed with the Hubble Space Telescope (HST) using the same three-band…

astro-ph.GA2021

Observational Evidence for a Thick Disk of Dark Molecular Gas in the Outer Galaxy

Michael P. Busch, Philip D. Engelke, Ronald J. Allen +1

We present the serendipitous discovery of an extremely broad ( $Δ V_{L S R} \sim 150$ km/s), faint ( $T_{mb} < 10 mK$ ), and ubiquitous 1667 and 1665 MHz ground-state thermal OH…

astro-ph.GA2019

The Structure of Dark Molecular Gas in the Galaxy -- II. Physical State of "CO-Dark" Gas in the Perseus Arm

Michael P. Busch, Ronald J. Allen, Philip D. Engelke +3

We report the results from a new, highly sensitive ( $Δ T_{mb} \sim 3$ mK) survey for thermal OH emission at 1665 and 1667 MHz over a dense, 9 x 9-pixel grid covering a $1°$ x $1°$ p…