Cosmology and Nongalactic Astrophysics

Strong Gravitational Lensing with the James Webb Space Telescope

Strong Gravitational Lensing with the James We...

Cosmology and Nongalactic Astrophysics
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Adi Zitrin
6 views
Improved recipes for peculiar velocity power spectra using Evolution Mapping

Improved recipes for peculiar velocity power s...

Cosmology and Nongalactic Astrophysics
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Matteo Esposito
3 views
Single field matter bounce with dark energy era: comparison with CMB Planck 2018 data and best fit parameters

Single field matter bounce with dark energy er...

Cosmology and Nongalactic Astrophysics
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Rodrigo Pinheiro
8 views
Spherical collapse and cluster number counts in DHOST theories that pass the constraints from gravitational waves

Spherical collapse and cluster number counts i...

Cosmology and Nongalactic Astrophysics
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librarian
3 views
Isocurvature-Free QCD Axion Dark Matter from Inflaton-Driven Early QCD: the Necessity of Inflationary Plateaus

Isocurvature-Free QCD Axion Dark Matter from I...

Cosmology and Nongalactic Astrophysics
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librarian
7 views
KiDS+VIKING-450 cosmology with Bayesian hierarchical model redshift distributions

KiDS+VIKING-450 cosmology with Bayesian hierar...

Cosmology and Nongalactic Astrophysics
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librarian
10 views
Primordial Black Hole from Tensor-induced Density Fluctuation: First-order Phase Transitions and Domain Walls

Primordial Black Hole from Tensor-induced Dens...

Cosmology and Nongalactic Astrophysics
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Utkarsh Kumar
9 views
The Magnetic Origin of Primordial Black Holes: Ultralight PBHs and Secondary GWs

The Magnetic Origin of Primordial Black Holes:...

Cosmology and Nongalactic Astrophysics
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librarian
13 views
UNIONS-3500 Weak Lensing: IV. 2D cosmological constraints in harmonic space

UNIONS-3500 Weak Lensing: IV. 2D cosmological ...

Cosmology and Nongalactic Astrophysics
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librarian
19 views
Radio sirens: inferring $H_0$ with binary black holes and neutral hydrogen in the era of the Einstein Telescope and the SKA Observatory

Radio sirens: inferring $H_0$ with binary blac...

Cosmology and Nongalactic Astrophysics
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librarian
16 views
UNIONS-3500 Weak Lensing: III. 2D Cosmological Constraints in Configuration Space

UNIONS-3500 Weak Lensing: III. 2D Cosmological...

Cosmology and Nongalactic Astrophysics
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librarian
11 views
UNIONS-3500 Weak Lensing: I. A Galaxy Shape Catalogue in the Northern Sky

UNIONS-3500 Weak Lensing: I. A Galaxy Shape Ca...

Cosmology and Nongalactic Astrophysics
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librarian
11 views
Machine-learning applications for weak-lensing cosmology

Machine-learning applications for weak-lensing...

Cosmology and Nongalactic Astrophysics
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Masato Shirasaki
9 views
Probing nonlinear structure formation beyond $Λ$CDM with the LSS bootstrap: a joint power spectrum and bispectrum analysis

Probing nonlinear structure formation beyond $...

Cosmology and Nongalactic Astrophysics
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librarian
9 views
Discriminating Planck Reionisation Histories with the kSZ Effect

Discriminating Planck Reionisation Histories w...

Cosmology and Nongalactic Astrophysics
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Marian Douspis
14 views
FLAMINGO: The thermal history of the Universe from tSZ effect cross-correlations and its dependencies on cosmology and baryon physics

FLAMINGO: The thermal history of the Universe ...

Cosmology and Nongalactic Astrophysics
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librarian
14 views
Late-time reconstruction of non-minimally coupled gravity with a smoothness prior

Late-time reconstruction of non-minimally coup...

Cosmology and Nongalactic Astrophysics
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Gen Ye
17 views
Unveiling $f(R)$ Gravity with Void-Galaxy Cross-Correlation Multipoles

Unveiling $f(R)$ Gravity with Void-Galaxy Cros...

Cosmology and Nongalactic Astrophysics
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librarian
18 views
Measuring cosmic bulk flow with kinetic Sunyaev-Zel'dovich velocity reconstruction

Measuring cosmic bulk flow with kinetic Sunyae...

Cosmology and Nongalactic Astrophysics
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Suroor Seher Gandhi
15 views
Breaking Free from the Swampland of Impossible Universes through the DESI Portal

Breaking Free from the Swampland of Impossible...

Cosmology and Nongalactic Astrophysics
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librarian
14 views
Mitigating residual foregrounds and systematic errors in SKA1-Low AA* EoR observations via Bayesian Gaussian Process Regression

Mitigating residual foregrounds and systematic...

Cosmology and Nongalactic Astrophysics
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librarian
13 views
Reionization History and Neutrino Mass

Reionization History and Neutrino Mass

Cosmology and Nongalactic Astrophysics
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YiCheng Dai
13 views
Axion-Like Particle Dark Matter Intensity Mapping: A New Probe via Cross-Correlation with Galaxy Surveys

Axion-Like Particle Dark Matter Intensity Mapp...

Cosmology and Nongalactic Astrophysics
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librarian
25 views
Primordial Magnetic Fields at Cosmic Dawn: 21-cm Forecasts with HERA and SKA

Primordial Magnetic Fields at Cosmic Dawn: 21-...

Cosmology and Nongalactic Astrophysics
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librarian
26 views
Galaxy clusters in the LoTSS-DR3: Catalogues and detection pipeline for diffuse radio emission

Galaxy clusters in the LoTSS-DR3: Catalogues a...

Cosmology and Nongalactic Astrophysics
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C Stuardi
21 views
Constraining Galaxy Cluster Triaxiality via Weak Lensing -- I. Preparation for the Rubin Data Beyond Leading Order

Constraining Galaxy Cluster Triaxiality via We...

Cosmology and Nongalactic Astrophysics
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librarian
25 views
Are PTA measurements sensitive to gravitational wave non-Gaussianities?

Are PTA measurements sensitive to gravitationa...

Cosmology and Nongalactic Astrophysics
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Chiara Cecchini
24 views
Capturing statistical isotropy violation with rotational averages

Capturing statistical isotropy violation with ...

Cosmology and Nongalactic Astrophysics
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librarian
26 views
Non-conservation and time non-locality of biased tracers

Non-conservation and time non-locality of bias...

Cosmology and Nongalactic Astrophysics
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librarian
26 views
Efficient estimators for power spectrum and bispectrum multipole measurements

Efficient estimators for power spectrum and bi...

Cosmology and Nongalactic Astrophysics
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librarian
23 views
Effective Field Theory of Large Scale Structure and Newtonian Motion Gauges

Effective Field Theory of Large Scale Structur...

Cosmology and Nongalactic Astrophysics
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librarian
25 views
VERSUS: An excursion-set-inspired void-finder for the Stage-IV era

VERSUS: An excursion-set-inspired void-finder ...

Cosmology and Nongalactic Astrophysics
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Nathan Findlay
24 views
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