Cosmology and Nongalactic Astrophysics

Halo Occupation Distribution estimation performance for LSST data

Halo Occupation Distribution estimation perfor...

Cosmology and Nongalactic Astrophysics
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librarian
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A Template-Based Search for Large-Scale-Structure--Correlated Anisotropy in the Nanohertz Gravitational-Wave Background Using the Public NANOGrav 15-Year Data Set

A Template-Based Search for Large-Scale-Struct...

Cosmology and Nongalactic Astrophysics
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librarian
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Interpreting map-based $E$/$B$ spectral properties of CMB foregrounds

Interpreting map-based $E$/$B$ spectral proper...

Cosmology and Nongalactic Astrophysics
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librarian
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The effect of photon re-scattering due to cosmic reionization on 21-cm images and power spectra

The effect of photon re-scattering due to cosm...

Cosmology and Nongalactic Astrophysics
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Sudipta Sikder
1 view
The impact of strong lensing on Hubble constant measurements with gravitational-wave dark sirens

The impact of strong lensing on Hubble constan...

Cosmology and Nongalactic Astrophysics
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librarian
1 view
Role of Domain Walls in the Early Universe in the Context of Mode Matching

Role of Domain Walls in the Early Universe in ...

Cosmology and Nongalactic Astrophysics
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K.K. Venkataratnam
1 view
Redshift evolution of the Hubble constant: Constraints and new insights from an interacting dark energy model

Redshift evolution of the Hubble constant: Con...

Cosmology and Nongalactic Astrophysics
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librarian
19 views
Correlated residuals in Tully-Fisher and Fundamental Plane relations and their impact on peculiar velocity measurements

Correlated residuals in Tully-Fisher and Funda...

Cosmology and Nongalactic Astrophysics
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Tyann Dumerchat
30 views
Imprints of primordial magnetic fields on the late-time Universe

Imprints of primordial magnetic fields on the ...

Cosmology and Nongalactic Astrophysics
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J. Schober
5 views
First Determination of the Cosmic Microwave Background Radiation Temperature at $z\!=\!0.68$ Using Molecular Absorption Lines

First Determination of the Cosmic Microwave Ba...

Cosmology and Nongalactic Astrophysics
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librarian
7 views
Cosmic voids as a probe of the nature of dark matter: simulations and galaxy survey forecasts

Cosmic voids as a probe of the nature of dark ...

Cosmology and Nongalactic Astrophysics
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librarian
7 views
The impact of cosmic filaments on starburst galaxies across cosmic times

The impact of cosmic filaments on starburst ga...

Cosmology and Nongalactic Astrophysics
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librarian
7 views
A sound horizon independent measurement of $H_0$ from BOSS, DESI and DES Y3

A sound horizon independent measurement of $H_...

Cosmology and Nongalactic Astrophysics
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librarian
5 views
Impact and interplay of $Λ$CDM analysis choices for LSST cosmic shear

Impact and interplay of $Λ$CDM analysis choice...

Cosmology and Nongalactic Astrophysics
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librarian
6 views
Simulations of the 21cm emission line for upcoming large-scale HI galaxy surveys

Simulations of the 21cm emission line for upco...

Cosmology and Nongalactic Astrophysics
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librarian
6 views
Revisiting CPL with sign-switching density: to cross or not to cross the NECB

Revisiting CPL with sign-switching density: to...

Cosmology and Nongalactic Astrophysics
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Mine Gökcen
8 views
Cylindrical cosmological simulations with StePS

Cylindrical cosmological simulations with StePS

Cosmology and Nongalactic Astrophysics
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librarian
11 views
Bypassing the Lyth Bound with Entangled Gravitons: Primordial Signatures and Late-Time Noise

Bypassing the Lyth Bound with Entangled Gravit...

Cosmology and Nongalactic Astrophysics
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librarian
6 views
The Hydrostatic Mass Bias and the $σ_8$ Tension: A Multi-Probe Forecast for Stage-IV/V Surveys

The Hydrostatic Mass Bias and the $σ_8$ Tensio...

Cosmology and Nongalactic Astrophysics
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librarian
15 views
Primordial Black Hole Formation in Rastall Gravity: Shifted Collapse Threshold and Exponential Abundance Sensitivity

Primordial Black Hole Formation in Rastall Gra...

Cosmology and Nongalactic Astrophysics
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Mayukh Gangopadhyay
11 views
Cosmic strings and domain walls: the impact of CMB $B$-mode data

Cosmic strings and domain walls: the impact of...

Cosmology and Nongalactic Astrophysics
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Luca Caloni
13 views
Inflationary Reheating to Preheating - A Personal Account

Inflationary Reheating to Preheating - A Perso...

Cosmology and Nongalactic Astrophysics
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librarian
14 views
The Epoch of Reionization 21 cm Bispectrum at $z=8.2$ from MWA data II: Smooth Component Filtering

The Epoch of Reionization 21 cm Bispectrum at ...

Cosmology and Nongalactic Astrophysics
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librarian
14 views
Cosmic voids evolution in modified gravity via hydrodynamics

Cosmic voids evolution in modified gravity via...

Cosmology and Nongalactic Astrophysics
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Tommaso Moretti
14 views
First Detection of the Baryon Acoustic Oscillation (BAO) Feature in the 3-Point Correlation Function of DESI DR1 Luminous Red Galaxies

First Detection of the Baryon Acoustic Oscilla...

Cosmology and Nongalactic Astrophysics
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librarian
20 views
Euclid preparation. Impact of galaxy intrinsic alignment modelling choices on Euclid 3x2pt cosmology

Euclid preparation. Impact of galaxy intrinsic...

Cosmology and Nongalactic Astrophysics
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librarian
19 views
Chiral gravitational waves from multi-phase magnetogenesis

Chiral gravitational waves from multi-phase ma...

Cosmology and Nongalactic Astrophysics
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librarian
19 views
Cosmic topology. Part IIc. Detectability with non-standard primordial power spectrum

Cosmic topology. Part IIc. Detectability with ...

Cosmology and Nongalactic Astrophysics
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Joline Noltmann
15 views
Detecting the neutrino mass via the cross-correlation between matter tracers and the ISWRS effect?

Detecting the neutrino mass via the cross-corr...

Cosmology and Nongalactic Astrophysics
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Viviana Cuozzo
15 views
ABCMB: A Python+JAX Package for the Cosmic Microwave Background Power Spectrum

ABCMB: A Python+JAX Package for the Cosmic Mic...

Cosmology and Nongalactic Astrophysics
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librarian
14 views
Nearest Neighbour-Based Statistics for 21cm-Galaxy Cross-Correlations in the Epoch of Reionization

Nearest Neighbour-Based Statistics for 21cm-Ga...

Cosmology and Nongalactic Astrophysics
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Anirban Chakraborty
13 views
Improved frequency hierarchy treatment for anisotropic spectral distortions

Improved frequency hierarchy treatment for ani...

Cosmology and Nongalactic Astrophysics
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Jens Chluba
14 views
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