SH
S. Heydenreich
astro-ph.COastro-ph.GAastro-ph.IMmath.ATstat.ML
On Valency
published · living versionsW_an52ar5mpublished
W_ezprs2gf·v1published
Preprints & journals
35 papers in the corpus · 2019–2026KiDS-Legacy: Joint analysis of second- and third-order cosmic shear2606.12389v1 · L. Linke, L. Porth, P. Burger et al.2026 · 0 citationsarXiv
TopoFisher: Learning Topological Summary Statistics by Maximizing Fisher Information2605.07720v1 · Matteo Biagetti, Mathieu Carriere, Francesco Conti et al.2026 · 0 citationsarXiv
DESI-DR1 -pt analysis: consistent cosmology across weak lensing surveys2512.15960v3 · A. Porredon, C. Blake, J. U. Lange et al.2025 · 3 citationsThe Open Journal of Astrophysics Vol. 9, 2026
Joint cosmological fits to DESI-DR1 full-shape clustering and weak gravitational lensing in configuration space2512.15961v2 · A. Semenaite, C. Blake, A. Porredon et al.2025 · 0 citationsarXiv
Cosmological Constraints from Full-Scale Clustering and Galaxy-Galaxy Lensing with DESI DR12512.15962v2 · Johannes U. Lange, Alexandra Wells, Andrew Hearin et al.2025 · 0 citationsarXiv
Clustering redshift distribution calibration of weak lensing surveys using the DESI-DR1 spectroscopic dataset2512.15963v1 · R. Ruggeri, C. Blake, J. Aguilar et al.2025 · 1 citationarXiv
The Power of DESI for Photometric Redshift Calibration: A Case Study with KiDS-10002512.15964v3 · Diana Blanco, Alexie Leauthaud, Johannes Ulf Lange et al.2025 · 0 citationsarXiv
A Unified Photometric Redshift Calibration for Weak Lensing Surveys using the Dark Energy Spectroscopic Instrument2510.25419v2 · Johannes U. Lange, Diana Blanco, Alexie Leauthaud et al.2025 · 0 citationsarXiv
Validation of the DESI-DR1 3x2-pt analysis: scale cut and shear ratio tests2510.05539v2 · N. Emas, A. Porredon, C. Blake et al.2025 · 0 citationsarXiv
Euclid preparation. LXXXV. Toward a DR1 application of higher-order weak lensing statistics2510.04953v2 · S. Vinciguerra, F. Bouche, N. Martinet et al.2025 · 0 citationsarXiv
Dwarf galaxy halo masses from spectroscopic and photometric lensing in DESI and DES2509.20434v2 · Helena Treiber, Alexandra Amon, Risa H. Wechsler et al.2025 · 1 citationarXiv
A roadmap to cosmological parameter analysis with third-order shear statistics IV. Analytic cross-covariance between second- and third-order aperture masses2509.20443v1 · Niek Wielders, Laila Linke, Pierre A. Burger et al.2025 · 0 citationsarXiv
Can dynamic dark energy explain the tension, the `lensing is low' effect, or strong baryon feedback?2508.05746v1 · S. Heydenreich, A. Leauthaud, J. DeRose2025 · 0 citationsarXiv
Testing gravitational physics by combining DESI DR1 and weak lensing datasets using the E_G estimator2507.16098v3 · S. J. Rauhut, C. Blake, U. Andrade et al.2025 · 3 citationsarXiv
Intrinsic alignment demographics for next-generation lensing: Revealing galaxy property trends with DESI Y1 direct measurements2507.11530v2 · J. Siegel, J. McCullough, A. Amon et al.2025 · 2 citationsMon Not R Astron Soc (2026)
Euclid: An emulator for baryonic effects on the matter bispectrum2506.18974v2 · P. A. Burger, G. Arico (2, L. Linke et al.2025 · 4 citationsA&A 705, A170 (2026)
Data Release 1 of the Dark Energy Spectroscopic Instrument2503.14745v2 · M. Abdul Karim, A. G. Adame, D. Aguado et al.2025 · 155 citationsarXivon Valency
Relationship between 2D and 3D Galaxy Stellar Mass and Correlations with Halo Mass2502.05158v1 · Conghao Zhou, Alexie Leauthaud, Shuo Xu et al.2025 · 0 citationsarXiv
The DESI-Lensing Mock Challenge: large-scale cosmological analysis of 3x2-pt statistics2412.12548v2 · C. Blake, C. Garcia-Quintero, S. Ahlen et al.2024 · 0 citationsarXiv
The Abundance of Clustered Primordial Black Holes from Quasar Microlensing2409.04534v1 · Sven Heydenreich, Evencio Mediavilla, Jorge Jim'enez-Vicente et al.2024 · 4 citationsarXiv
The Construction of Large-scale Structure Catalogs for the Dark Energy Spectroscopic Instrument2405.16593v2 · A. J. Ross, J. Aguilar, S. Ahlen et al.2024 · 43 citationsarXiv
Euclid. I. Overview of the Euclid mission2405.13491v2 · Y. Mellier, Abdurro'uf, J. A. Acevedo Barroso et al.2024 · 622 citationsA&A 697, A1 (2025)
KiDS-1000 and DES-Y1 combined: Cosmology from peak count statistics2405.10312v2 · Joachim Harnois-Deraps, Sven Heydenreich, Benjamin Giblin et al.2024 · 31 citationsarXiv
Systematic Effects in Galaxy-Galaxy Lensing with DESI2404.09397v2 · J. U. Lange, C. Blake, C. Saulder et al.2024 · 9 citationsarXiv
Redshift evolution and covariances for joint lensing and clustering studies with DESI Y12403.00915v1 · Sihan Yuan, Chris Blake, Alex Krolewski et al.2024 · 2 citationsarXiv
A roadmap to cosmological parameter analysis with third-order shear statistics III: Efficient estimation of third-order shear correlation functions and an application to the KiDS-1000 data2309.08601v1 · Lucas Porth, Sven Heydenreich, Pierre Burger et al.2023 · 16 citationsA&A 689, A227 (2024)
KiDS-1000 cosmology: Combined second- and third-order shear statistics2309.08602v3 · Pierre A. Burger, Lucas Porth, Sven Heydenreich et al.2023 · 32 citationsA&A, 683, A103 (2024)
Cluster Cosmology Without Cluster Finding2306.03777v1 · Enia Xhakaj, Alexie Leauthaud, Johannes Lange et al.2023 · 7 citationsarXiv
What is the super-sample covariance? A fresh perspective for second-order shear statistics2302.12277v3 · Laila Linke, Pierre A. Burger, Sven Heydenreich et al.2023 · 6 citationsarXiv
Euclid Preparation. XXVIII. Forecasts for ten different higher-order weak lensing statistics2301.12890v2 · V. Ajani, M. Baldi, A. Barthelemy et al.2023 · 61 citationsA&A 675, A120 (2023)
A roadmap to cosmological parameter analysis with third-order shear statistics II: Analytic covariance estimate2212.04485v2 · Laila Linke, Sven Heydenreich, Pierre A. Burger et al.2022 · 9 citationsA&A 672, A185 (2023)
A roadmap to cosmological parameter analysis with third-order shear statistics I: Modelling and validation2208.11686v2 · Sven Heydenreich, Laila Linke, Pierre Burger et al.2022 · 26 citationsarXiv
Persistent homology in cosmic shear II: A tomographic analysis of DES-Y12204.11831v1 · Sven Heydenreich, Benjamin Bruck, Pierre Burger et al.2022 · 0 citationsA&A 667, A125 (2022)
Persistent homology in cosmic shear: constraining parameters with topological data analysis2007.13724v1 · Sven Heydenreich, Benjamin Bruck, Joachim Harnois-D'eraps2020 · 52 citationsarXiv
The effects of varying depth in cosmic shear surveys1910.11327v2 · Sven Heydenreich, Peter Schneider, Hendrik Hildebrandt et al.2019 · 19 citationsA&A 634, A104 (2020)
Career total: 44 works. 35 are in this corpus.
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