SFB1491 - CIM

Cosmic Interacting Matters - From Source to Signal

Profile Info

Affiliation: Astronomical Institute, Ruhr University Bochum,

Current status: Prof.

Publications: UNIONS: The Ultraviolet Near-Infrared Optical Northern Survey, KiDS-1000: Weak lensing and intrinsic alignment around luminous red galaxies, KiDS-Legacy: Angular galaxy clustering from deep surveys with complex selection effects, Quantifying the Detectability of Milky Way Satellites with Image Simulations: a Case Study with KiDS, Unions with UNIONS: Using galaxy-galaxy lensing to probe galaxy mergers, Cosmology from UNIONS weak lensing profiles of galaxy clusters, Euclid and KiDS-1000: Quantifying the impact of source-lens clustering on cosmic shear analyses, Polarisation results from the GOODS-N field with Apertif and polarised source counts, The PAU survey: Enhancing photometric redshift estimation using DEEPz, Enhancing photometric redshift catalogs through color-space analysis: Application to KiDS-bright galaxies, Galaxy-Point Spread Function correlations as a probe of weak-lensing systematics with UNIONS data, KiDS-1000 and DES-Y1 combined: cosmology from peak count statistics, KiDS-Legacy: Covariance validation and the unified OneCovariance framework for projected large-scale structure observables, The PAU Survey: The quasar Ly and UV luminosity functions at 2.7 < z < 5.3, The PAU survey: photometric redshift estimation in deep wide fields, 6x2pt: Forecasting gains from joint weak lensing and galaxy clustering analyses with spectroscopic-photometric galaxy cross-correlations, Black Hole–Halo Mass Relation from UNIONS Weak Lensing, The PAU survey: photometric calibration of narrow band images, The fifth data release of the Kilo Degree Survey: Multi-epoch optical/NIR imaging covering wide and legacy-calibration fields, The PAU Survey: a new constraint on galaxy formation models using the observed colour redshift relation, KiDS-1000 cosmology: Combined second- and third-order shear statistics, New KiDS in town. Sextans II: A new stellar system on the outskirts of the Milky Way, DES Y3 + KiDS-1000: Consistent cosmology combining cosmic shear surveys, The shape of dark matter haloes: results from weak lensing in the ultraviolet near-infrared optical Northern survey (UNIONS),

OrcID: https://orcid.org/0000-0002-9814-3338

Projects: Dark-matter searches with gamma-ray telescopes and wide-field cosmological surveys,