Cosmology and Nongalactic Astrophysics · Physics
Hunting for Dark Matter Subhalos in Strong Gravitational Lensing with Neural Networks
Joshua Yao-Yu Lin, Hang Yu, Warren Morningstar, Jian Peng +1
2020-10-28
Cosmology and Nongalactic Astrophysics · Physics
Deep Learning the Morphology of Dark Matter Substructure
Stephon Alexander, Sergei Gleyzer, Evan McDonough, Michael W. Toomey +1
2020-04-09
Cosmology and Nongalactic Astrophysics · Physics
From Images to Dark Matter: End-To-End Inference of Substructure From Hundreds of Strong Gravitational Lenses
Sebastian Wagner-Carena, Jelle Aalbers, Simon Birrer, Ethan O. Nadler +3
2023-03-08
Cosmology and Nongalactic Astrophysics · Physics
Mining for Dark Matter Substructure: Inferring subhalo population properties from strong lenses with machine learning
Johann Brehmer, Siddharth Mishra-Sharma, Joeri Hermans, Gilles Louppe +1
2020-02-25
Cosmology and Nongalactic Astrophysics · Physics
Measuring the Substructure Mass Power Spectrum of 23 SLACS Strong Galaxy-Galaxy Lenses with Convolutional Neural Networks
Joshua Fagin, Georgios Vernardos, Grigorios Tsagkatakis, Yannis Pantazis +2
2024-08-08
Cosmology and Nongalactic Astrophysics · Physics
Searching for galaxy-scale strong-lenses in galaxy clusters with deep networks -- I: methodology and network performance
G. Angora, P. Rosati, M. Meneghetti, M. Brescia +9
2023-08-09
Cosmology and Nongalactic Astrophysics · Physics
Dark Matter Substructure Detection Using Spatially Resolved Spectroscopy of Lensed Dusty Galaxies
Yashar Hezaveh, Neal Dalal, Gilbert Holder, Michael Kuhlen +3
2015-06-11
Cosmology and Nongalactic Astrophysics · Physics
Subhalo effective density slope measurements from HST strong lensing data with neural likelihood-ratio estimation
Gemma Zhang, Atınç Çağan Şengül, Cora Dvorkin
2024-01-22
Cosmology and Nongalactic Astrophysics · Physics
Testing strong lensing subhalo detection with a cosmological simulation
Qiuhan He, James Nightingale, Andrew Robertson, Aristeidis Amvrosiadis +8
2022-10-05
Cosmology and Nongalactic Astrophysics · Physics
Pushing the Limits of Detectability: Mixed Dark Matter from Strong Gravitational Lenses
Ryan E. Keeley, Anna M. Nierenberg, Daniel Gilman, Simon Birrer +2
2023-09-01
Cosmology and Nongalactic Astrophysics · Physics
Dark Matter Subhalos and Higher Order Catastrophes in Gravitational Wave Lensing
Luka Vujeva, Jose María Ezquiaga, Daniel Gilman, Srashti Goyal +1
2025-10-17
Astrophysics of Galaxies · Physics
Dark Matter Substructure: A Lensing Perspective
Charles Gannon, Anna Nierenberg, Andrew Benson, Ryan Keeley +2
2025-03-14
Cosmology and Nongalactic Astrophysics · Physics
Decoding Dark Matter Substructure without Supervision
Stephon Alexander, Sergei Gleyzer, Hanna Parul, Pranath Reddy +3
2021-09-29
Cosmology and Nongalactic Astrophysics · Physics
Super-resolving Dark Matter Halos using Generative Deep Learning
David Schaurecker, Yin Li, Jeremy Tinker, Shirley Ho +1
2022-04-25
Cosmology and Nongalactic Astrophysics · Physics
Strong Lensing by Subhalos in the Dwarf-Galaxy Mass Range II: Detection Probabilities
T. Riehm, E. Zackrisson, E. Mortsell, K. Wiik
2009-07-22
Cosmology and Nongalactic Astrophysics · Physics
A Dark Census: Statistically Detecting the Satellite Populations of Distant Galaxies
Francis-Yan Cyr-Racine, Leonidas A. Moustakas, Charles R. Keeton, Kris Sigurdson +1
2016-08-10