Results 71 to 80 of about 22,853 (217)
The Effect of Absorption Systems on Cosmic Reionization [PDF]
, 2012 We use large-scale simulations to investigate the morphology of reionization during the final, overlap phase. Our method uses an efficient three-dimensional smoothing technique which takes into account the finite mean free path due to absorption systems,
Abel +25 more
core +2 more sources
Dark-ages reionization and galaxy formation simulation V: morphology and statistical signatures of reionization [PDF]
Monthly Notices of the Royal Astronomical Society, 2016 We use the Dark-ages, Reionization And Galaxy formation Observables from Numerical Simulations (DRAGONS) framework to investigate the effect of galaxy formation physics on the morphology and statistics of ionized hydrogen (H II) regions during the Epoch of Reioinization (EoR).
Geil, Paul M. +6 more
openaire +4 more sources
Molecular Informatics, Volume 44, Issue 2, February 2025.MAYA is an open chemical multiverse visualizer tool for the automated exploration of structure‐multiple activity relationships (SMARts). Abstract Herein, we introduce MAYA (Multiple Activity Analyzer), a tool designed to automatically construct a chemical multiverse, generating multiple visualizations of chemical spaces of a compound data set described
J. Israel Espinoza‐Castañeda +1 more
wiley +1 more source
The Astrophysical JournalThe observed dispersion measures (DMs) of fast radio bursts (FRBs) are a good indicator of the amount of ionized material along the propagation paths.
Jun-Jie Wei, Chong-Yu Gao
doaj +1 more source
CMB signatures of extended reionization [PDF]
New Astronomy Reviews, 2003 To be published in the proceedings of "The Cosmic Microwave Background and its Polarization", New Astronomy Reviews, (eds. S. Hanany and K.A. Olive)
openaire +2 more sources
The late reionization of filaments [PDF]
Monthly Notices of the Royal Astronomical Society, 2009 16 pages, 9 figures, accepted to ...
Finlator, K. +3 more
openaire +2 more sources
LYRA. III. The Smallest Reionization Survivors
The Astrophysical Journal, 2022 Abstract The dividing line between galaxies that are quenched by reionization (“relics”) and galaxies that survive reionization (i.e., continue forming stars) is commonly discussed in terms of a halo mass threshold. We probe this threshold in a physically more complete and accurate way than has been possible to date, using five extremely
Thales A. Gutcke +5 more
openaire +3 more sources
The Role of Secondary Recoil Leaders in the Formation of Subsequent Return Strokes
Geophysical Research Letters, Volume 52, Issue 2, 28 January 2025.Abstract Recoil leaders develop in lightning flash decayed channels. The propagation of a recoil leader depends on the charges stored at its tip and the conductivity of the decayed channel. When the recoil leader propagates over the entire channel, a subsequent return stroke happens.
Ivan T. Cruz +3 more
wiley +1 more source
The Astrophysical Journal, 2023 We report the most sensitive upper limits to date on the 21 cm epoch of reionization power spectrum using 94 nights of observing with Phase I of the Hydrogen Epoch of Reionization Array (HERA).
The HERA Collaboration: Zara Abdurashidova +93 more
doaj +1 more source
Reionization and Cosmology with 21 cm Fluctuations [PDF]
, 2009 Measurement of the spatial distribution of neutral hydrogen via the redshifted 21 cm line promises to revolutionize our knowledge of the epoch of reionization and the first galaxies, and may provide a powerful new tool for observational cosmology from ...
J. Stuart B. Wyithe +4 more
core +1 more source