Results 161 to 170 of about 2,374,498 (256)

On the baryon budget in the X-ray-emitting circumgalactic medium of Milky Way-mass galaxies [PDF]

Yi Zhang, Soumya Shreeram, G. Ponti, Johan Comparat, A. Merloni, Zhijie Qu, Jiangtao Li, N. Joel Bregman, Taotao Fang   +8 more
openalex   +2 more sources

Deep Ultraviolet, Emission-line Imaging of the Makani Galactic Wind

The Astrophysical Journal
The O vi 1032, 1038 Å line is a key probe of cooling gas in the circumgalactic medium (CGM) of galaxies but has been observed to date primarily in absorption along single sight lines.
Triet Ha, David S. N. Rupke, Shane Caraker, Jack Harper, Alison L. Coil, Miao Li, Christy A. Tremonti, Aleksandar M. Diamond-Stanic, James E. Geach, Ryan C. Hickox, Sean D. Johnson, Gene C. K. Leung, John Moustakas, Serena Perrotta, Gregory H. Rudnick, Paul H. Sell, Kelly E. Whalen   +16 more
doaj   +1 more source

Cosmic ray feedback in galaxies and galaxy clusters: A pedagogical introduction and a topical review of the acceleration, transport, observables, and dynamical impact of cosmic rays. [PDF]

Astron Astrophys Rev, 2023
Ruszkowski M, Pfrommer C.
europepmc   +1 more source

H I 21 cm Absorption Associated with Foreground Galaxies on Top of Quasars

The Astrophysical Journal
A systematic search for H i 21 cm absorption in quasar–galaxy pairs (QGPs) provides a powerful means to map the distribution of cold gas around high-redshift star-forming galaxies.
Labanya K. Guha, Raghunathan Srianand, Rajeshwari Dutta   +2 more
doaj   +1 more source

EVIDENCE FOR A MASSIVE, EXTENDED CIRCUMGALACTIC MEDIUM AROUND THE ANDROMEDA GALAXY [PDF]

, 2015
Nicolas Lehner, J. Christopher Howk, Bart P. Wakker   +2 more
openalex   +1 more source

Probing the He ii Reionization ERA via Absorbing C iv Historical Yield (HIERACHY). III. The C iv Absorber Catalog and Initial Results on Cosmic Abundance Evolution at z ≈ 3–5

The Astrophysical Journal
As part of the HIERACHY program, we collect the high signal-to-noise ratio and high-spectral resolution optical spectra of 25 quasars at z  ≈ 4–5 to constrain the C iv evolution at z  ≈ 3–5.
Xiaodi Yu, Zhijie Qu, Zheng Cai, Jiang-Tao Li, Huiyang Mao, Xin Wang   +5 more
doaj   +1 more source

Equilibrium States of Galactic Atmospheres. II. Interpretation and Implications

The Astrophysical Journal
The scaling of galaxy properties with halo mass suggests that feedback loops regulate star formation, but there is no consensus yet about how those feedback loops work. To help clarify discussions of galaxy-scale feedback, Paper I presented a very simple
G. Mark Voit, Christopher Carr, Drummond B. Fielding, Viraj Pandya, Greg L. Bryan, Megan Donahue, Benjamin D. Oppenheimer, Rachel S. Somerville   +7 more
doaj   +1 more source

Forming intracluster gas in a galaxy protocluster at a redshift of 2.16. [PDF]

Nature, 2023
Di Mascolo L, Saro A, Mroczkowski T, Borgani S, Churazov E, Rasia E, Tozzi P, Dannerbauer H, Basu K, Carilli CL, Ginolfi M, Miley G, Nonino M, Pannella M, Pentericci L, Rizzo F.   +15 more
europepmc   +1 more source

DIISC-IV. DIISCovery of Anomalously Low Metallicity H ii Regions in NGC 99: Indirect Evidence of Gas Inflows

The Astrophysical Journal
As a part of the Deciphering the Interplay between the Interstellar medium, Stars, and the Circumgalactic medium (DIISC) survey, we investigate indirect evidence of gas inflow into the disk of the galaxy NGC 99.
Alejandro J. Olvera, Sanchayeeta Borthakur, Mansi Padave, Timothy Heckman, Hansung B. Gim, Brad Koplitz, Christopher Dupuis, Emmanuel Momjian, Rolf A. Jansen   +8 more
doaj   +1 more source

The environments of the radio galaxy population in simba. [PDF]

Mon Not R Astron Soc, 2022
Thomas N, Davé R.
europepmc   +1 more source