Results 151 to 160 of about 32,240 (255)

Abundant molecular gas in the intergalactic medium of Stephan's Quintet [PDF]

, 2002
U. Lisenfeld, J. Braine, P.-A. Duc, S. Leon, V. Charmandaris, E. Brinks   +5 more
openalex   +1 more source

Constraints on the z  ∼  6−13 intergalactic medium from JWST spectroscopy of Lyman-alpha damping wings in galaxies

Astronomy & Astrophysics
Context. JWST provides a unique dataset for studying the earliest stages of reionisation at z > 9, promising insights into the first galaxies. Many JWST/NIRSpec prism spectra of z > 5 galaxies have revealed smooth Lyman-alpha breaks, implying damping ...
Mason Charlotte A., Chen Zuyi, Stark Daniel P., Yi Lu Ting, Topping Michael, Tang Mengtao   +5 more
doaj   +1 more source

Demystifying Strange O vi Line Widths with Hydrodynamic Simulations

The Astrophysical Journal
We present a survey of O vi line widths obtained from hydrodynamic simulations that model the mixing between high-velocity clouds and the circumgalactic medium and track the nonequilibrium ionization populations of the ions.
Chen Wang, Eric Goetz, Robin Shelton
doaj   +1 more source

Anomaly in the Opacity of the Post-reionization Intergalactic Medium in the Lyα and Lyβ Forest [PDF]

, 2019
Anna–Christina Eilers, Joseph F. Hennawi, Frederick B. Davies, José Oñorbe   +3 more
openalex   +1 more source

A Break in the Size–Stellar Mass Relation: Evidence for Quenching and Feedback in Dwarf Galaxies

The Astrophysical Journal
Mapping stars and gas in nearby galaxies is fundamental for understanding their growth and the impact of their environment. This issue is addressed by comparing the stellar “edges” of galaxies D _stellar , defined as the outermost diameter where in situ ...
Nushkia Chamba, Pamela M. Marcum, Amélie Saintonge, Alejandro S. Borlaff, Matthew J. Hayes, Valentin J. M. Le Gouellec, S. Drew Chojnowski, Michael N. Fanelli   +7 more
doaj   +1 more source

Future evolution of the intergalactic medium in a universe dominated by a cosmological constant [PDF]

, 2004
Kentaro Nagamine, Abraham Loeb
openalex   +1 more source

Metal Enrichment of the Intergalactic Medium atz = 3 by Galactic Winds [PDF]

, 2001
Anthony Aguirre, Lars Hernquist, Joop Schaye, David H. Weinberg, Neal Katz, Jeffrey P. Gardner   +5 more
openalex   +1 more source

Very high-energy gamma-ray emission beyond 10 TeV from GRB 221009A. [PDF]

Sci Adv, 2023
LHAASO Collaboration.
europepmc   +1 more source

Intergalactic medium metal enrichment through dust sputtering [PDF]

, 2005
S. Bianchi, Andrea Ferrara
openalex   +1 more source

A 0.6 Mpc H I structure associated with Stephan's Quintet. [PDF]

Nature, 2022
Xu CK, Cheng C, Appleton PN, Duc PA, Gao Y, Tang NY, Yun M, Dai YS, Huang JS, Lisenfeld U, Renaud F.   +10 more
europepmc   +1 more source