RW
R. H. Wechsler
astro-ph.COastro-ph.GAastro-ph.IMastro-phhep-phastro-ph.HEastro-ph.SRhep-exgr-qcastro-ph.EP
On Valency
published · living versionsW_ff35x35x·v1 · currentpublished
The Backup Program of the Dark Energy Spectroscopic Instrument's Milky Way Survey
with Arjun Dey, Sergey E. Koposov, Joan R. Najita, Andrew P. Cooper +64
1 version
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Preprints & journals
450 papers in the corpus · 1997–2026Which Milky Way Streams Make the Best Dark Matter Detectors?2610.00456v1 · Vedant Chandra, Charlie Conroy, Risa Wechsler et al.2026 · 0 citationsarXiv
Probing Projection Effects in Optically-Selected Clusters with Velocity Dispersions Outliers2609.08095v1 · K. Graham, T. E. Jeltema, C.-H. To et al.2026 · 0 citationsarXiv
The Azahar Project: Non-Thermal Physics Drives Star Formation Burstiness and the Evolution of the UV Luminosity Density at Cosmic Dawn2607.15344v1 · Sergio Martin-Alvarez, Risa H. Wechsler, Debora Sijacki2026 · 0 citationsarXiv
Non-Thermal Physics Drives Compact, Self-Regulated Galaxy Morphologies at Cosmic Dawn2607.15357v1 · Michelle S. Park, Sergio Martin-Alvarez, Risa H. Wechsler2026 · 0 citationsarXiv
Warm, not Fuzzy: Generalized Ultralight Dark Matter Limits from Milky Way Satellites2605.15371v2 · Ethan O. Nadler, Mustafa A. Amin, Risa H. Wechsler et al.2026 · 0 citationsApJL, 1006, 65 (2026)
Deep Spectroscopy with DESI for Photometric Redshift Training and Calibration2604.06143v1 · Biprateep Dey, Jeffrey A. Newman, Tianqing Zhang et al.2026 · 0 citationsarXiv
Exploring gas thermodynamics around galaxies from the Sunyaev-Zel'dovich effects: impact of galaxy-halo connection, 2D projection and velocity field2603.04397v1 · Sadaf Kadir, Bernardita Ried Guachalla, Sihan Yuan et al.2026 · 0 citationsarXiv
A Path to an All-Sky Survey with Roman2602.21280v1 · Jiwon Jesse Han, Anirudh Chiti, Kai-Feng Chen et al.2026 · 0 citationsarXiv
Dark Energy Survey Year 6 Results: Cosmological Constraints from Galaxy Clustering and Weak Lensing2601.14559v2 · T. M. C. Abbott, M. Adamow, M. Aguena et al.2026 · 0 citationsarXiv
Joint analysis of small-scale galaxy clustering and galaxy--galaxy lensing from BOSS galaxies2601.12976v1 · Wenhao Gao, Zhenjie Liu, Zhongxu Zhai et al.2026 · 1 citationarXiv
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
Probing the environment around GW170817 with DESI: insights on galaxy group peculiar velocities for standard siren measurements2512.08818v1 · A. J. Amsellem, A. Palmese, K. Douglass et al.2025 · 1 citationarXiv
Dark Energy Survey Year 3 results: Simulation-based CDM inference from weak lensing and galaxy clustering maps with deep learning: Analysis design2511.04681v2 · A. Thomsen, J. Bucko, T. Kacprzak et al.2025 · 3 citationsarXiv
Quasars acting as Strong Lenses Found in DESI DR12511.02009v1 · Everett McArthur, Martin Millon, Meredith Powell et al.2025 · 0 citationsarXiv
Shaping the Milky Way. II. The dark matter halo's response to the LMC's passage in a cosmological context2511.02031v1 · Elise Darragh-Ford, Nicolas Garavito-Camargo, Arpit Arora et al.2025 · 1 citationarXiv
ReplicationBench: Can AI Agents Replicate Astrophysics Research Papers?2510.24591v2 · Christine Ye, Sihan Yuan, Suchetha Cooray et al.2025 · 1 citationarXiv
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
The SAGA Survey. VI. The Size-Mass Relation for Low-Mass Galaxies Across Environments2509.25335v1 · Yasmeen Asali, Marla Geha, Erin Kado-Fong et al.2025 · 5 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
SAGAbg III: Environmental Stellar Mass Functions, Self-Quenching, and the Stellar-to-Halo Mass Relation in the Dwarf Galaxy Regime2509.20444v2 · Erin Kado-Fong, Yao-Yuan Mao, Yasmeen Asali et al.2025 · 6 citationsarXiv
A DECADE of dwarfs: first detection of weak lensing around spectroscopically confirmed low-mass galaxies2509.20458v1 · Chun-Hao To, Chihway Chang, Dhayaa Anbajagane et al.2025 · 0 citationsarXiv
Biasing from galaxy trough and peak profiles with the DES Y3 redMaGiC galaxies and the weak lensing mass map2509.18967v2 · Q. Hang, N. Jeffrey, L. Whiteway et al.2025 · 0 citationsarXiv
DELVE Milky Way Satellite Galaxy Census I: Satellite Population and Survey Selection Function in DES, DELVE, and Pan-STARRS2509.12313v2 · C. Y. Tan, A. Drlica-Wagner, A. B. Pace et al.2025 · 5 citationsApJ 1000, 87 (2026)
Positive Neutrino Masses with DESI DR2 via Matter Conversion to Dark Energy.40929333 · Ahlen, S P, Aviles, A, Cartwright, B et al.2025 · 18 citationsPhysical review letters. 2025;135(8):081003
The Compilation and Validation of the Spectroscopic Redshift Catalogs for the DESI-COSMOS and DESI-XMMLSS Fields2508.09286v3 · J. Ratajczak, K. S. Dawson, N. Weaverdyck et al.2025 · 5 citationsarXiv
Memoirs of mass accretion: probing the edges of intracluster light in simulated galaxy clusters2508.02837v2 · Tara Dacunha, Phil Mansfield, Risa Wechsler2025 · 4 citationsApJ 994 274 (2025)
Dwarf Galaxies at Cosmic Noon: New JWST Constraints on Satellite Models and Subhalo Tidal Evolution2507.13448v1 · Jenny T. Wan (1, Philip Mansfield, Katherine A. Suess et al.2025 · 1 citationarXiv
Constraints on cosmology and baryonic feedback with joint analysis of Dark Energy Survey Year 3 lensing data and ACT DR6 thermal Sunyaev-Zel'dovich effect observations2506.07432v1 · S. Pandey, J. C. Hill, A. Alarcon et al.2025 · 1 citationarXiv
The Pandora project. II: how non-thermal physics drives bursty star formation and temperate mass-loaded outflows in dwarf galaxies2506.03245v2 · Sergio Martin-Alvarez, Debora Sijacki, Martin G. Haehnelt et al.2025 · 8 citationsarXiv
The Roman View of Strong Gravitational Lenses2506.03390v1 · Bryce Wedig, Tansu Daylan, Simon Birrer et al.2025 · 6 citationsarXiv
The Backup Program of the Dark Energy Spectroscopic Instrument's Milky Way Survey2505.17230v1 · Arjun Dey, Sergey E. Koposov, Joan R. Najita et al.2025 · 3 citationsarXivon Valency
The Cocytos Stream: A Disrupted Globular Cluster from our Last Major Merger?2504.11687v2 · Christian Aganze, Vedant Chandra, Risa H. Wechsler et al.2025 · 1 citationarXiv
The DESI Y1 RR Lyrae catalog I: Empirical modeling of the cyclic variation of spectroscopic properties and a chemodynamical analysis of the outer halo2504.02924v2 · Gustavo E. Medina, Ting S. Li, Sergey E. Koposov et al.2025 · 1 citationarXiv
Data Release 1 of the Dark Energy Spectroscopic Instrument2503.14745v2 · M. Abdul Karim, A. G. Adame, D. Aguado et al.2025 · 155 citationsarXivon Valency
Dark Energy Survey: Modeling strategy for multiprobe cluster cosmology and validation for the Full Six-year Dataset2503.13631v1 · Chun-Hao To, Elisabeth Krause, Chihway Chang et al.2025 · 9 citationsarXiv
Dark Energy Survey Year 3 Results: Cosmological Constraints from Cluster Abundances, Weak Lensing, and Galaxy Clustering2503.13632v1 · T. M. C. Abbott, M. Aguena, A. Alarcon et al.2025 · 25 citationsarXiv
Multiprobe Cosmology from the Abundance of SPT Clusters and DES Galaxy Clustering and Weak Lensing2412.07765v2 · S. Bocquet, S. Grandis, E. Krause et al.2024 · 11 citationsarXiv
How do uncertainties in galaxy formation physics impact field-level galaxy bias?2412.06886v2 · Mahlet Shiferaw, Nickolas Kokron, Risa H. Wechsler2024 · 5 citationsApJ 989 (2025) 218
A Sound Horizon-Free Measurement of in DESI 20242411.16677v2 · E. A. Zaborowski, P. Taylor, K. Honscheid et al.2024 · 17 citationsJCAP06(2025)020
DESI 2024 II: Sample Definitions, Characteristics, and Two-point Clustering Statistics2411.12020v1 · A. G. Adame, J. Aguilar, S. Ahlen et al.2024 · 89 citationsJCAP 07 (2025) 017on Valency
DESI 2024 V: Full-Shape Galaxy Clustering from Galaxies and Quasars2411.12021v5 · A. G. Adame, J. Aguilar, S. Ahlen et al.2024 · 107 citationsJCAP, Volume 2025, Issue 09, id.008
DESI 2024 VII: Cosmological Constraints from the Full-Shape Modeling of Clustering Measurements2411.12022v2 · A. G. Adame, J. Aguilar, S. Ahlen et al.2024 · 212 citationsJCAP 07 (2025) 028on Valency
Modified Gravity Constraints from the Full Shape Modeling of Clustering Measurements from DESI 20242411.12026v3 · M. Ishak, J. Pan, R. Calderon et al.2024 · 49 citationsJCAP 09 (2025) 053
Aemulus : Precision halo mass functions in wCDM cosmologies2410.00913v2 · Delon Shen, Nickolas Kokron, Joseph DeRose et al.2024 · 3 citationsJCAP 03 (2025) 056
SAGAbg II: the Low-Mass Star-Forming Sequence Evolves Significantly Between 0.05<z<0.212409.12221v1 · Erin Kado-Fong, Marla Geha, Yao-Yuan Mao et al.2024 · 3 citationsarXiv
Stellar Mass Calibrations for Local Low-Mass Galaxies2409.03959v2 · Mithi A. C. de los Reyes, Yasmeen Asali, Risa Wechsler et al.2024 · 16 citationsarXivon Valency
DESI Peculiar Velocity Survey -- Fundamental Plane2408.13842v2 · Khaled Said, Cullan Howlett, Tamara Davis et al.2024 · 34 citationsarXiv
EDEN: Exploring Disks Embedded in N-body simulations of Milky-Way-mass halos from Symphony2408.01487v3 · Yunchong Wang, Philip Mansfield, Ethan O. Nadler et al.2024 · 6 citationsarXiv
Enhancing weak lensing redshift distribution characterization by optimizing the Dark Energy Survey Self-Organizing Map Photo-z method2408.00922v2 · A. Campos, B. Yin, S. Dodelson et al.2024 · 1 citationarXiv
Weak Gravitational Lensing around Low Surface Brightness Galaxies in the DES Year 3 Data2407.19081v2 · N. Chicoine, J. Prat, G. Zacharegkas et al.2024 · 2 citationsarXiv
Career total: 779 works. 450 are in this corpus.Showing the 50 most recent.
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