Cluster deprojection with joint lensing, X-ray, and Sunyaev-Zeldovich data

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dc.creatorReblinsky, Katrin
dc.creatorBartelmann, Matthias
dc.date1999-09-09
dc.date.accessioned2026-07-07T02:33:11Z
dc.date.available2026-07-07T02:33:11Z
dc.descriptionWe propose a new cluster deprojection algorithm for recovering cluster structure along the line of sight (los) based on the Richardson-Lucy (RL) algorithm, which recovers a nonnegative theoretical distribution from a given projection. To optimize our reconstruction we combine X-ray and Sunyaev-Zeldovich (SZ) data with gravitational lensing maps. The combination of these three data types constrains the structure of rich clusters of galaxies. To validate our new approach, we apply the algorithm to gas-dynamical cluster simulations. A reconstruction using the lensing potential is shown.
dc.description2 pages including 2 figures, uses PASP conference proceedings style. Poster contribution to "Gravitational Lensing: Recent Progress and Future Goals", Boston University, July 1999, ed. T.G. Brainerd and C.S. Kochanek
dc.identifierhttps://arxiv.org/abs/astro-ph/9909155
dc.identifierhttp://arxiv.org/abs/astro-ph/9909155
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/14740
dc.subjectAstrophysics
dc.titleCluster deprojection with joint lensing, X-ray, and Sunyaev-Zeldovich data
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