activity
20092020
most citedProject AMIGA: A Minimal Covering Factor for Optically Thick Circumgalactic Gas Around the Andromeda Galaxy

25 citations · 34 across the 7 of their papers we have counts for

collaborators

9 papers

astro-ph.GA2020

Project AMIGA: The Circumgalactic Medium of Andromeda

Nicolas Lehner, Samantha C. Berek, J. Christopher Howk +22

Project AMIGA (Absorption Maps In the Gas of Andromeda) is a large ultraviolet Hubble Space Telescope program, which has assembled a sample of 43 QSOs that pierce the circumgalacti…

astro-ph.IM20191 cited

Primarily Undergraduate Institutions and the Astronomy Community

Joseph Ribaudo, Rebecca A. Koopmann, Aileen A. O'Donoghue +1

This White Paper highlights the role Primarily Undergraduate Institutions (PUIs) play within the astronomy profession, addressing issues related to employment, resources and suppor…

astro-ph.IM20191 cited

Integrating Undergraduate Research and Faculty Development in a Legacy Astronomy Research Project

Rebecca A. Koopmann, Thomas J. Balonek, John M. Cannon +14

The NSF-sponsored Undergraduate ALFALFA Team (UAT) promotes long-term collaborative research opportunities for faculty and students from 23 U.S. public and private primarily underg…

astro-ph.GA2019

Following the Metals in the Intergalactic and Circumgalactic Medium over Cosmic Time

Nicolas Lehner, Joseph N. Burchett, J. Christopher Howk +5

The circumgalactic medium (CGM) of galaxies serves as a record of the influences of outflows and accretion that drive the evolution of galaxies. Feedback from star formation drives…

astro-ph.GA2019

Ultraviolet Perspectives on Diffuse Gas in the Largest Cosmic Structures

Joseph N. Burchett, Daisuke Nagai, Iryna Butsky +31

The past decade has seen an explosion of discoveries and new insights into the diffuse gas within galaxies, galaxy clusters, and the filaments composing the Cosmic Web. A new decad…

astro-ph.GA20196 cited

Understanding the circumgalactic medium is critical for understanding galaxy evolution

Molly S. Peeples, Peter Behroozi, Rongmon Bordoloi +69

Galaxies evolve under the influence of gas flows between their interstellar medium and their surrounding gaseous halos known as the circumgalactic medium (CGM). The CGM is a major…