Modelling baryonic feedback for survey cosmology
Observational cosmology in the next decade will rely on probes of the distribution of matter
in the redshift range between $0< z< 3$ to elucidate the nature of dark matter and dark …
in the redshift range between $0< z< 3$ to elucidate the nature of dark matter and dark …
Revising the halofit model for the nonlinear matter power spectrum
R Takahashi, M Sato, T Nishimichi… - The Astrophysical …, 2012 - iopscience.iop.org
Based on a suite of state-of-the-art high-resolution N-body simulations, we revisit the so-
called halofit model as an accurate fitting formula for the nonlinear matter power spectrum …
called halofit model as an accurate fitting formula for the nonlinear matter power spectrum …
hmcode-2020: improved modelling of non-linear cosmological power spectra with baryonic feedback
We present an updated version of the hmcode augmented halo model that can be used to
make accurate predictions of the non-linear matter power spectrum over a wide range of …
make accurate predictions of the non-linear matter power spectrum over a wide range of …
An accurate halo model for fitting non-linear cosmological power spectra and baryonic feedback models
We present an optimized variant of the halo model, designed to produce accurate matter
power spectra well into the non-linear regime for a wide range of cosmological models. To …
power spectra well into the non-linear regime for a wide range of cosmological models. To …
The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: mock galaxy catalogues for the BOSS Final Data Release
FS Kitaura, S Rodriguez-Torres… - Monthly Notices of …, 2016 - academic.oup.com
We reproduce the galaxy clustering catalogue from the SDSS-III Baryon Oscillation
Spectroscopic Survey Final Data Release (BOSS DR11&DR12) with high fidelity on all …
Spectroscopic Survey Final Data Release (BOSS DR11&DR12) with high fidelity on all …
Dark quest. I. Fast and accurate emulation of halo clustering statistics and its application to galaxy clustering
T Nishimichi, M Takada, R Takahashi… - The Astrophysical …, 2019 - iopscience.iop.org
We perform an ensemble of N-body simulations with 2048 3 particles for 101 flat wCDM
cosmological models sampled based on a maximin distance sliced Latin hypercube design …
cosmological models sampled based on a maximin distance sliced Latin hypercube design …
Blinded challenge for precision cosmology with large-scale structure: results from effective field theory for the redshift-space galaxy power spectrum
An accurate theoretical template for the galaxy power spectrum is key for the success of
ongoing and future spectroscopic surveys. We examine to what extent the effective field …
ongoing and future spectroscopic surveys. We examine to what extent the effective field …
Joint constraints on cosmology and the impact of baryon feedback: Combining KiDS-1000 lensing with the thermal Sunyaev–Zeldovich effect from Planck and ACT
We conduct a pseudo-C ℓ analysis of the tomographic cross-correlation between 1000 deg
2 of weak-lensing data from the Kilo-Degree Survey (KiDS-1000) and the thermal Sunyaev …
2 of weak-lensing data from the Kilo-Degree Survey (KiDS-1000) and the thermal Sunyaev …
The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: RSD measurement from the LOS-dependent power spectrum of DR12 BOSS …
We measure and analyse the clustering of the Baryon Oscillation Spectroscopic Survey
(BOSS) relative to the line of sight (LOS), for LOWZ and CMASS galaxy samples drawn from …
(BOSS) relative to the line of sight (LOS), for LOWZ and CMASS galaxy samples drawn from …
Simultaneous constraints on the growth of structure and cosmic expansion from the multipole power spectra of the SDSS DR7 LRG sample
The anisotropic galaxy clustering on large scales provides us with a unique opportunity to
probe into the gravity theory through the redshift-space distortions (RSDs) and the Alcock …
probe into the gravity theory through the redshift-space distortions (RSDs) and the Alcock …