Astrophysical cosmology - Open Access .click

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The Atacama Cosmology Telescope: Cosmology from Cross-correlations of unWISE Galaxies and ACT DR6 CMB Lensing

Astrophysical Journal, 2023
We present tomographic measurements of structure growth using cross-correlations of Atacama Cosmology Telescope (ACT) DR6 and Planck cosmic microwave background (CMB) lensing maps with the unWISE Blue and Green galaxy samples, which span the redshift ...
Gerrit S Farren +34 more
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PRIYA: a new suite of Lyman-α forest simulations for cosmology

Journal of Cosmology and Astroparticle Physics, 2023
We present the PRIYA suite of cosmological simulations, based on the code and hydrodynamic model of the ASTRID simulation, and designed for cosmological analyses of the Lyman-α forest. Our simulation suite spans a 9-dimensional parameter space, including
Simeon Bird +8 more
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Observational and astrophysical cosmology: 1940–1980

The Oxford Handbook of the History of Modern Cosmology, 2019
Following the pioneering studies of galaxies and the universe during the pre-Second World War years, the period 1940-1980 saw the consolidation of the observational and theoretical basis of geometrical and astrophysical cosmology. By the early 1950s, the
M. Longair
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Observational and astrophysical cosmology: 1980–2018

The Oxford Handbook of the History of Modern Cosmology, 2019
Since 1980, our empirical knowledge of the universe has advanced tremendously and precision cosmology has become a reality. These developments have been largely technology-driven, the result of increased computer power, new generations of telescopes for ...
M. Longair
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Astrophysical Cosmology

2009
The previous chapter was devoted to the main observational evidence on the basis of our comprehension of the Universe and to their main theoretical implications. Some theoretical and phenomenological topics of particular relevance for current cosmology with clear observational counterparts are rediscussed here, with a better attention to the ...
Balbi, A. +13 more
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Union through UNITY: Cosmology with 2000 SNe Using a Unified Bayesian Framework

Astrophysical Journal
Type Ia supernovae (SNe Ia) were instrumental in establishing the acceleration of the Universe’s expansion. By virtue of their combination of distance reach, precision, and prevalence, they continue to provide key cosmological constraints, complementing ...
David Rubin +10 more
semanticscholar +1 more source

PARTICLE ASTROPHYSICS AND COSMOLOGY

International Journal of Modern Physics A, 2005
Recent developments in particle astrophysics and cosmology are described, with an emphasis on new observations and their impacts on the way we formulate the main open questions in the field.
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The CosmoVerse White Paper: Addressing observational tensions in cosmology with systematics and fundamental physics

Physics of the Dark Universe
The standard model of cosmology has provided a good phenomenological description of a wide range of observations both at astrophysical and cosmological scales for several decades. This concordance model is constructed by a universal cosmological constant
E. D. Valentino +499 more
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Astrophysics and Cosmology

2015
By the early 1700’s, astronomers had generally accepted the idea that the stars were objects much like the Sun. A common assumption at the time was that each star was roughly as bright and as large as the Sun, but that we see them as faint and tiny points of light because they are very, very far away.
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Astrophysics and Cosmology

Astrophysics and Cosmology, 2016
Ever since 1911, the Solvay Conferences have shaped modern physics. The format is quite different from other conferences as the emphasis is placed on discussion. The 26th edition held in October 2014 in Brussels and chaired by Roger Blandford continued this tradition and addressed some of the most pressing open questions in the fields of astrophysics ...
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