Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Conor M O'Riordan"'
Autor:
J W Nightingale, Russell J Smith, Qiuhan He, Conor M O’Riordan, Jacob A Kegerreis, Aristeidis Amvrosiadis, Alastair C Edge, Amy Etherington, Richard G Hayes, Ash Kelly, John R Lucey, Richard J Massey
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 2023, Vol.521(3), pp.3298-3322 [Peer Reviewed Journal]
Supermassive black holes (SMBHs) are a key catalyst of galaxy formation and evolution, leading to an observed correlation between SMBH mass $M_{\rm BH}$ and host galaxy velocity dispersion $\sigma_{\rm e}$. Outside the local Universe, measurements of
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 521:2342-2356
We introduce a machine learning method for estimating the sensitivity of strong lens observations to dark matter subhaloes in the lens. Our training data include elliptical power-law lenses, Hubble Deep Field sources, external shear, and noise and PS
Autor:
Benjamin J Holzschuh, Conor M O’Riordan, Simona Vegetti, Vicente Rodriguez-Gomez, Nils Thuerey
We examine the capability of generative models to produce realistic galaxy images. We show that mixing generated data with the original data improves the robustness in downstream machine learning tasks. We focus on three different data sets; analytic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ebb9f37a1a316e634be6ddb987ee7da