Results 61 to 70 of about 1,993,973 (222)
The Astrophysical Journal LettersThe red damping wing from neutral hydrogen in the intergalactic medium is a key predicted signature of ongoing reionization. One potential contaminant of the intergalactic damping wing signal is dense gas associated with foreground galaxies, which can ...
Frederick B. Davies +3 more
doaj +1 more source
Carbon Energy, Volume 7, Issue 2, February 2025.In this review, we aim to provide a comprehensive understanding of plasma and its application in energy storage and conversion. The classification of plasma technologies and principles are summarized. Recent developments in the synthesis or modification of multiscale materials based on plasma techniques including conversion, doping, deposition, and ...
Chen Li +10 more
wiley +1 more source
The thermal history of the intergalactic medium at $3.9 \leq z \leq 4.3$ [PDF]
, 2023 A new determination of the temperature of the intergalactic medium over $3.9 \leq z \leq 4.3$ is presented. We applied the curvature method on a sample of 10 high resolution quasar spectra from the Ultraviolet and Visual Echelle Spectrograph on the VLT ...
Gális, Rudolf, Ondro, Tomáš
core +1 more source
The Journal of Popular Culture, Volume 57, Issue 3, Page 175-188, June 2024.Abstract Hulu's Prey (2022), the fifth installment of the Predator franchise, is set in 1719 and features a Comanche female protagonist. The setting is unlike the 1987 Predator and its sequels, with their hardbody machismo and conservative politics. We argue that Prey is a small but significant step in Hollywood, but its inclusivity comes at a price ...
César Albarrán‐Torres, Andrew Lynch
wiley +1 more source
Intergalactic Medium Rotation Measure of Primordial Magnetic Fields
The Astrophysical JournalThe Faraday rotation effect, quantified by the rotation measure (RM), is a powerful probe of the large-scale magnetization of the Universe—tracing magnetic fields not only on galaxy and galaxy cluster scales but also in the intergalactic medium (IGM ...
Salome Mtchedlidze +7 more
doaj +1 more source
The Astronomical Journal, 2023 We explore the role of galactic feedback on the low-redshift Ly α (Ly α ) forest ( z ≲ 2) statistics and its potential to alter the thermal state of the intergalactic medium. Using the Cosmology and Astrophysics with Machine Learning Simulations (CAMELS)
Megan Taylor Tillman +11 more
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The Astrophysical JournalGas flows between galaxies and the circumgalactic medium play a crucial role in galaxy evolution. When ionized by a quasar, these gas flows can be directly traced as giant nebulae. We present a study of a giant nebula around a radio-loud quasar, 3C 57 at
Zhuoqi (Will) Liu +13 more
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Strategy to Explore Magnetized Cosmic Web with Forthcoming Large Surveys of Rotation Measure
Galaxies, 2018 The warm-hot intergalactic medium (WHIM) is a candidate for the missing baryons in the Universe. If the WHIM is permeated with the intergalactic magnetic field (IGMF), the Faraday rotation measure (RM) of the WHIM is imprinted in linearly-polarized ...
Takuya Akahori
doaj +1 more source
Metals in the intergalactic medium [PDF]
Proceedings of the International Astronomical Union, 2005 The absorption lines seen in the spectra of quasars trace gas over a very large range of overdensities, from galaxies to voids and probably account for most of the baryons at high redshift. Once thought to be a chemically pristine remnant of the Big Bang, the Lyman alpha forest has now been shown to contain significant quantities of metals.
openaire +1 more source
Behavior of the Lyα Damping Wings as a Function of Reionization Topology
The Astrophysical JournalThe damping wing signatures in high-redshift quasars have proven instrumental in studying the epoch of reionization. With the upcoming Euclid mission set to discover many more quasars, it is crucial to explore what this new set of quasars might reveal ...
Yash M. Sharma +4 more
doaj +1 more source