Cosmology and Nongalactic Astrophysics

3D matter power spectrum correspondence to 1D Lyman-alpha flux power spectrum

3D matter power spectrum correspondence to 1D ...

Cosmology and Nongalactic Astrophysics
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librarian
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The first direct imaging of the silhouette of a damped Lyman $α$ system along the line-of-sight to a background galaxy

The first direct imaging of the silhouette of ...

Cosmology and Nongalactic Astrophysics
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librarian
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Modeling Galaxy Surveys with Hybrid SBI

Modeling Galaxy Surveys with Hybrid SBI

Cosmology and Nongalactic Astrophysics
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librarian
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A Hubble constant estimation with dark standard sirens and galaxy cluster catalogues

A Hubble constant estimation with dark standar...

Cosmology and Nongalactic Astrophysics
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Frea Beirnaert
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A New Wavelet Scattering Transform-Based Statistic for Cosmological Analysis of Large-Scale Structure

A New Wavelet Scattering Transform-Based Stati...

Cosmology and Nongalactic Astrophysics
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librarian
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Field-Level Comparison and Robustness Analysis of Cosmological N-Body Simulations

Field-Level Comparison and Robustness Analysis...

Cosmology and Nongalactic Astrophysics
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Adrian Bayer
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Towards mapping turbulence in the intracluster medium IV. Using NewAthena/X-IFU and simulation based inference to constrain turbulence

Towards mapping turbulence in the intracluster...

Cosmology and Nongalactic Astrophysics
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librarian
1 view
Minimizing Contaminant Leakage in Internal Linear Combination Maps Using a Data-Driven Approach

Minimizing Contaminant Leakage in Internal Lin...

Cosmology and Nongalactic Astrophysics
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librarian
1 view
Scalar-Induced Gravitational Waves in Palatini $f(R)$ Gravity

Scalar-Induced Gravitational Waves in Palatini...

Cosmology and Nongalactic Astrophysics
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librarian
2 views
Kinematic dynamos and resolution limits for Smoothed Particle Magnetohydrodynamics

Kinematic dynamos and resolution limits for Sm...

Cosmology and Nongalactic Astrophysics
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Nikyta Shchutskyi
1 view
Cluster optical depth and pairwise velocity estimation using machine learning

Cluster optical depth and pairwise velocity es...

Cosmology and Nongalactic Astrophysics
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Yulin Gong
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Type Ia supernova growth-rate measurement with LSST simulations: intrinsic scatter systematics

Type Ia supernova growth-rate measurement with...

Cosmology and Nongalactic Astrophysics
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librarian
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Wonderings on Wiggly Bispectra: Non-linear Evolution and Reconstruction of Oscillations in the Squeezed Bispectrum

Wonderings on Wiggly Bispectra: Non-linear Evo...

Cosmology and Nongalactic Astrophysics
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librarian
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Genetic algorithm demystified for cosmological parameter estimation

Genetic algorithm demystified for cosmological...

Cosmology and Nongalactic Astrophysics
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librarian
6 views
Nature-inspired optimization, the Philippine Eagle, and cosmological parameter estimation

Nature-inspired optimization, the Philippine E...

Cosmology and Nongalactic Astrophysics
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librarian
5 views
Resolving Individual Signal in the Presence of Stochastic Background in Future Pulsar Timing Arrays

Resolving Individual Signal in the Presence of...

Cosmology and Nongalactic Astrophysics
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librarian
6 views
Implications of pulsar timing arrays for Gauss-Bonnet Inflation

Implications of pulsar timing arrays for Gauss...

Cosmology and Nongalactic Astrophysics
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Reginald Bernardo
6 views
Probing the Dynamics of Gaussian Dark Energy Equation of State Using DESI BAO

Probing the Dynamics of Gaussian Dark Energy E...

Cosmology and Nongalactic Astrophysics
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Saddam Hussain
3 views
New cosmological constraints on the evolution of dark matter energy density

New cosmological constraints on the evolution ...

Cosmology and Nongalactic Astrophysics
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Yupeng Yang
6 views
The curvaton ACTs again

The curvaton ACTs again

Cosmology and Nongalactic Astrophysics
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Christian Byrnes
6 views
Beyond the Power Spectrum: A New Framework for Non-Stationary Fields with Applications to Light-Cone Effects in Line Intensity Mapping

Beyond the Power Spectrum: A New Framework for...

Cosmology and Nongalactic Astrophysics
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Matteo Blamart
6 views
Euclid: Photometric redshift calibration with the clustering redshifts technique

Euclid: Photometric redshift calibration with ...

Cosmology and Nongalactic Astrophysics
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W. d'Assignies Doumerg1
6 views
ACT-ing on inflation: Implications of non Bunch-Davies initial condition and reheating on single-field slow roll models

ACT-ing on inflation: Implications of non Bunc...

Cosmology and Nongalactic Astrophysics
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Suvashis Maity
6 views
The Dual Primordial Black Hole Formation Scenario

The Dual Primordial Black Hole Formation Scenario

Cosmology and Nongalactic Astrophysics
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librarian
3 views
When Dark Matter Heats Up: A Model-Independent Search for Non-Cold Behavior

When Dark Matter Heats Up: A Model-Independent...

Cosmology and Nongalactic Astrophysics
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Mazaharul Abedin
5 views
Limits on the 21 cm power spectrum at z=6.5-7.0 from MWA observations

Limits on the 21 cm power spectrum at z=6.5-7....

Cosmology and Nongalactic Astrophysics
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librarian
4 views
Efficient Modelling of Lyman-α opacity fluctuations during late EoR

Efficient Modelling of Lyman-α opacity fluctua...

Cosmology and Nongalactic Astrophysics
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librarian
5 views
Expanding Ejecta Method: II. Framework for Cosmological Distance Measurements via Intensity Interferometry

Expanding Ejecta Method: II. Framework for Cos...

Cosmology and Nongalactic Astrophysics
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librarian
6 views
Late-time suppression of structure growth as a solution for the $S_8$ tension

Late-time suppression of structure growth as a...

Cosmology and Nongalactic Astrophysics
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librarian
5 views
DESI DR1 Lyα 1D power spectrum: The Fast Fourier Transform estimator measurement

DESI DR1 Lyα 1D power spectrum: The Fast Fouri...

Cosmology and Nongalactic Astrophysics
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Corentin Ravoux
5 views
Robust μ-distortion constraints on primordial supermassive black holes from cubic (gNL) non-Gaussian perturbations

Robust μ-distortion constraints on primordial ...

Cosmology and Nongalactic Astrophysics
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Xavier Pritchard
6 views
Map-level baryonification: unified treatment of weak lensing two-point and higher-order statistics

Map-level baryonification: unified treatment o...

Cosmology and Nongalactic Astrophysics
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Alan Zhou
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