Cosmology and Nongalactic Astrophysics

ROBIN-PIP: Robust Bayesian Field-Level Inference with Physics-Informed Priors

ROBIN-PIP: Robust Bayesian Field-Level Inferen...

Cosmology and Nongalactic Astrophysics
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Ludvig Doeser
87 views
Emulation of the Halo Mass Function with Neural Networks

Emulation of the Halo Mass Function with Neura...

Cosmology and Nongalactic Astrophysics
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Olive Ross
80 views
Weak-Lensing Shear Response for Photometric Redshift-Based Tomographic Binning

Weak-Lensing Shear Response for Photometric Re...

Cosmology and Nongalactic Astrophysics
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librarian
78 views
A machine learning-based method for populating dark matter halos in N-body simulations with substructure

A machine learning-based method for populating...

Cosmology and Nongalactic Astrophysics
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Milad Noorikuhani
49 views
Metastable Dark Energy on the Phantom Brane

Metastable Dark Energy on the Phantom Brane

Cosmology and Nongalactic Astrophysics
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librarian
31 views
An LSST-DESC Precursor Project: Hyper Suprime-Cam Year 1 $3\times2$pt in Harmonic Space

An LSST-DESC Precursor Project: Hyper Suprime-...

Cosmology and Nongalactic Astrophysics
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librarian
31 views
Is DESI Seeing Dynamical Dark Energy, or a Cosmic Glitch in Gravity?

Is DESI Seeing Dynamical Dark Energy, or a Cos...

Cosmology and Nongalactic Astrophysics
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librarian
29 views
Hubble tension: the shape wall

Hubble tension: the shape wall

Cosmology and Nongalactic Astrophysics
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librarian
213 views
Probing the baryonic--dark matter connection in galaxy clusters using X-rays with gated recurrent unit neural networks

Probing the baryonic--dark matter connection i...

Cosmology and Nongalactic Astrophysics
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Asif Iqbal
221 views
When galaxies burst II. Implications of enhanced burstiness for the 21-cm Cosmic Dawn signal

When galaxies burst II. Implications of enhanc...

Cosmology and Nongalactic Astrophysics
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Hovav Lazare
229 views
Web-Halo Model Peak-Background Split (WHM-PBS): halo bias as a distribution, not a number

Web-Halo Model Peak-Background Split (WHM-PBS)...

Cosmology and Nongalactic Astrophysics
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librarian
223 views
What could an emerging Big Bang Nucleosynthesis discrepancy be hinting at?

What could an emerging Big Bang Nucleosynthesi...

Cosmology and Nongalactic Astrophysics
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librarian
189 views
Accurate parameter inference for the Light-cone Epoch of Reionization 21-cm signal

Accurate parameter inference for the Light-con...

Cosmology and Nongalactic Astrophysics
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librarian
184 views
The road towards precision measurements of $H_0$ with bright sirens in the Einstein Telescope era

The road towards precision measurements of $H_...

Cosmology and Nongalactic Astrophysics
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Chiara De Leo
182 views
Probing the matter-dominated expansion with multi-redshift Lyman-$α$ BAO from DESI DR2

Probing the matter-dominated expansion with mu...

Cosmology and Nongalactic Astrophysics
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librarian
171 views
Ringing of the Reionization: A first direct measurement of the intergalactic pressure smoothing scale at redshift z>4.2 as imprinted onto small-scale peculiar velocities in the Lyman-alpha forest

Ringing of the Reionization: A first direct me...

Cosmology and Nongalactic Astrophysics
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librarian
160 views
Modeling the HI-Halo Connection: Evolution, Scatter, and a Halo-based Prescription for 21-cm Mock Catalogs

Modeling the HI-Halo Connection: Evolution, Sc...

Cosmology and Nongalactic Astrophysics
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librarian
154 views
The burgeoning rise of the 21-cm forest I: constraints on the optical depth of the intergalactic medium at $5.38 < z < 5.84$

The burgeoning rise of the 21-cm forest I: con...

Cosmology and Nongalactic Astrophysics
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Chanasorn Kongprachaya
170 views
The impact of Hawking radiation from primordial black holes on recombination and the Hubble tension

The impact of Hawking radiation from primordia...

Cosmology and Nongalactic Astrophysics
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librarian
161 views
Decaying Dark Matter Halo Abundance from a Revised Spherical Collapse Model

Decaying Dark Matter Halo Abundance from a Rev...

Cosmology and Nongalactic Astrophysics
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librarian
157 views
Dissecting the Scalar Cosmological Collider with the Cosmic Microwave Background

Dissecting the Scalar Cosmological Collider wi...

Cosmology and Nongalactic Astrophysics
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librarian
151 views
GUEST: Gravitational Universe Exploration with Satellite Tracking. A passive satellite laser-ranging mission for the dark gravitational Universe

GUEST: Gravitational Universe Exploration with...

Cosmology and Nongalactic Astrophysics
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librarian
156 views
Euclid: Inferring star-formation history via cross-correlations of photometric clustering and shear with the cosmic infrared background

Euclid: Inferring star-formation history via c...

Cosmology and Nongalactic Astrophysics
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librarian
147 views
Intracluster light and dark matter halo shapes reflect common assembly, not mutual coupling: shape correspondence in CDM but not SIDM

Intracluster light and dark matter halo shapes...

Cosmology and Nongalactic Astrophysics
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librarian
192 views
Biased Domain Wall Networks and their Gravitational Waves

Biased Domain Wall Networks and their Gravitat...

Cosmology and Nongalactic Astrophysics
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librarian
177 views
Breaking the $f_{\text{NL}}$--$b_φ$ degeneracy with the time evolution of tracer number counts

Breaking the $f_{\text{NL}}$--$b_φ$ degeneracy...

Cosmology and Nongalactic Astrophysics
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librarian
152 views
One Year and One Night to 1% in $\mathbf{H_0}$: Efficient Spectroscopic Strategy for Dark Siren Cosmology

One Year and One Night to 1% in $\mathbf{H_0}$...

Cosmology and Nongalactic Astrophysics
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librarian
151 views
Cosmological consequences of a dynamical dark matter in the light of DESI DR2 measurements

Cosmological consequences of a dynamical dark ...

Cosmology and Nongalactic Astrophysics
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Abhijith Ajith
157 views
High resolution Lyman-α forest constraints on dark matter-neutrino scattering

High resolution Lyman-α forest constraints on ...

Cosmology and Nongalactic Astrophysics
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librarian
175 views
Pushing the Primordial Frontier: Cosmological Collider Signatures at Strong Mixing

Pushing the Primordial Frontier: Cosmological ...

Cosmology and Nongalactic Astrophysics
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librarian
179 views
CAMB v2: cosmological power spectra for high-precision surveys

CAMB v2: cosmological power spectra for high-p...

Cosmology and Nongalactic Astrophysics
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librarian
182 views
The VST ATLAS Survey -- IV: Galaxy, LRG and QSO bias and HODs via ACT CMB Lensing

The VST ATLAS Survey -- IV: Galaxy, LRG and QS...

Cosmology and Nongalactic Astrophysics
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librarian
163 views
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