We use the small scales of the Dark Energy Survey (DES) Year-3 cosmic shear measurements, which are excluded from the DES Year-3 cosmological analysis, to...
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PublicationConstraining the baryonic feedback with cosmic shear using the DES Year-3 small-scale measurements
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PublicationConstraining the Epoch of Reionization from the Observed Properties of the High-z Universe
We combine observational data on a dozen independent cosmic properties at high-z with the information on reionization drawn from the spectra of distant luminous...
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PublicationConstraining the Redshift Evolution of the Cosmic Microwave Background Blackbody Temperature with PLANCK Data.
We constrain the deviation of adiabatic evolution of the universe using the data on the cosmic microwave background (CMB) temperature anisotropies measured by...
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PublicationConstraint on the time variation of the fine-structure constant with the SDSS-III/BOSS DR12 quasar sample
From the Sloan Digital Sky Survey (SDSS) Data Release 12, which covers the full Baryonic Oscillation Spectroscopic Survey (BOSS) footprint, we investigate the...
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PublicationConstraints on cosmological parameters from recent measurements of cosmic microwave background anisotropy
We present new results from a study of recent cosmic microwave background (CMB) observations which provide the first strong evidence for the existence of a...
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PublicationConstraints on primordial magnetic fields from their impact on the ionization history with Planck 2018
We update and extend our previous cosmic microwave background anisotropy constraints on primordial magnetic fields through their dissipation by ambipolar...
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PublicationConstraints on the cosmic equation of state: Age conflict versus phantom energy. Age-redshift relations in an accelerated universe
The currently available values and confidence limits for Ωm0, H0 and globular cluster ages still indicate that the dark energy that dominates the Universe could...
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PublicationConstraints on the Sunyaev-Zel'dovich signal from the warm-hot intergalactic medium from WMAP and SPT data
The fraction of ionized gas in the warm-hot intergalactic medium induces temperature anisotropies on the cosmic microwave background similar to those of...
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PublicationConverting Hα Luminosities into Star Formation Rates
Star formation rates (SFRs) of galaxies are commonly calculated by converting the measured Hα luminosities (LHα) into current SFRs. This conversion is based on...