Cosmology and Nongalactic Astrophysics

Hubble tension: the shape wall

Hubble tension: the shape wall

Cosmology and Nongalactic Astrophysics
Avatar
librarian
113 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
Avatar
Asif Iqbal
122 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
Avatar
Hovav Lazare
123 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
Avatar
librarian
123 views
What could an emerging Big Bang Nucleosynthesis discrepancy be hinting at?

What could an emerging Big Bang Nucleosynthesi...

Cosmology and Nongalactic Astrophysics
Avatar
librarian
104 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
Avatar
librarian
89 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
Avatar
Chiara De Leo
92 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
Avatar
librarian
90 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
Avatar
librarian
83 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
Avatar
librarian
75 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
Avatar
Chanasorn Kongprachaya
80 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
Avatar
librarian
86 views
Decaying Dark Matter Halo Abundance from a Revised Spherical Collapse Model

Decaying Dark Matter Halo Abundance from a Rev...

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

Dissecting the Scalar Cosmological Collider wi...

Cosmology and Nongalactic Astrophysics
Avatar
librarian
76 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
Avatar
librarian
77 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
Avatar
librarian
77 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
Avatar
librarian
98 views
Biased Domain Wall Networks and their Gravitational Waves

Biased Domain Wall Networks and their Gravitat...

Cosmology and Nongalactic Astrophysics
Avatar
librarian
104 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
Avatar
librarian
76 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
Avatar
librarian
72 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
Avatar
Abhijith Ajith
77 views
High resolution Lyman-α forest constraints on dark matter-neutrino scattering

High resolution Lyman-α forest constraints on ...

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

Pushing the Primordial Frontier: Cosmological ...

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

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

Cosmology and Nongalactic Astrophysics
Avatar
librarian
91 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
Avatar
librarian
94 views
The topology of the magnetic field in Abell 2255 out to its virial radius. Results from the LOFAR Galaxy Cluster Ultra-Deep Field

The topology of the magnetic field in Abell 22...

Cosmology and Nongalactic Astrophysics
Avatar
librarian
90 views
A Universal Relation Between Primordial Density-Potential Cross-correlation Coefficient and Spin Factor Distribution

A Universal Relation Between Primordial Densit...

Cosmology and Nongalactic Astrophysics
Avatar
librarian
94 views
Evaporating cosmologically coupled black holes

Evaporating cosmologically coupled black holes

Cosmology and Nongalactic Astrophysics
Avatar
librarian
83 views
Radial velocity statistics of cosmic voids as a probe of interacting dark energy

Radial velocity statistics of cosmic voids as ...

Cosmology and Nongalactic Astrophysics
Avatar
librarian
96 views
Here, There and Everywhere: How AGN jets affect galaxy cluster environments

Here, There and Everywhere: How AGN jets affec...

Cosmology and Nongalactic Astrophysics
Avatar
librarian
78 views
Cosmology from Nx2pt Analyses of SKAO Wide-Area Surveys

Cosmology from Nx2pt Analyses of SKAO Wide-Are...

Cosmology and Nongalactic Astrophysics
Avatar
Ian Harrison
95 views
Direct Primary Beam Correction: Untangling Mutual Coupling in 21-cm Cosmological Experiments

Direct Primary Beam Correction: Untangling Mut...

Cosmology and Nongalactic Astrophysics
Avatar
librarian
95 views
Load more