From the 1 of 10 linked papers with an AI index.
10 papers
Measuring Simulated Circumgalactic Medium Turbulence with Emission-Weighted Projected Velocity Structure Functions in FOGGIE
Helena Bouchereau, Cassandra Lochhaas, Jake S. Bennett +1
The spatially-resolved kinematics of line emission from the circumgalactic medium (CGM) of a galaxy can contain information about the CGM turbulence, which may play an important ro…
The birth of the intracluster medium: the evolution of multiphase gas and Lyman- haloes in a simulated protocluster
Jake S. Bennett, Aaron Smith, Fabrizio Arrigoni-Battaia +3
The paper uses a high‑resolution cosmological zoom‑in simulation of a massive protocluster to study how multiphase gas and Lyman‑α/ H‑α haloes evolve from redshift ~4.4 to 2.7, hig…
Figuring Out Gas & Galaxies In Enzo (FOGGIE). XIV. The Observability of Emission from Accretion and Feedback in the Circumgalactic Medium with Current and Future Instruments
Vida Saeedzadeh, Jason Tumlinson, Molly S. Peeples +11
Observing the circumgalactic medium (CGM) in emission lines from ionized gas enables direct mapping of its spatial and kinematic structure, offering new insight into the gas flows…
FOGGIE: Figuring Out Gas & Galaxies In Enzo XII. The Formation and Evolution of Extended HI Galactic Disks and Warps with a Dynamic Circumgalactic medium
Cameron W. Trapp, Molly S. Peeples, Jason Tumlinson +8
Atomic hydrogen (HI) is an important component of gas in and around galaxies and forms extended disk-like structures well beyond the extent of starlight. Here we investigate the pr…
A Shocked Wind Interpretation of an Odd Radio Circle
Alison L. Coil, David S. N. Rupke, Serena Perrotta +2
Odd Radio Circles (ORCs) are a new class of extragalactic object, with large rings of faint radio continuum emission typically spanning 100s of kpc; their origins are unknown. Prev…
Figuring Out Gas & Galaxies In Enzo (FOGGIE) XI: Circumgalactic O VI Emission Traces Clumpy Inflowing Recycled Gas
Cassandra Lochhaas, Molly S. Peeples, Brian W. O'Shea +11
The circumgalactic medium (CGM) is host to gas flows into and out of galaxies and regulates galaxy growth, but the multiphase, diffuse gas in this region is challenging to observe.…