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Martin Bucher

Researcher at Paris Diderot University

Publications -  61
Citations -  3787

Martin Bucher is an academic researcher from Paris Diderot University. The author has contributed to research in topics: Cosmic microwave background & Planck. The author has an hindex of 27, co-authored 61 publications receiving 3474 citations. Previous affiliations of Martin Bucher include University of KwaZulu-Natal & University of Paris-Sud.

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Planck 2013 results. VII. HFI time response and beams

Peter A. R. Ade, +276 more
TL;DR: In this article, the authors characterized the effective beams, the effective beam window functions and the associated errors for the Planck High Frequency Instrument (HFI) detectors, including the effect of the optics, detectors, data processing and the scan strategy.
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LiteBIRD: A Satellite for the Studies of B-Mode Polarization and Inflation from Cosmic Background Radiation Detection

Masashi Hazumi, +164 more
TL;DR: LiteBIRD as mentioned in this paper is a candidate satellite for a strategic large mission of JAXA, which aims to map the polarization of the cosmic microwave background radiation over the full sky with unprecedented precision.
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Fast and reliable MCMC for cosmological parameter estimation

TL;DR: In this paper, the power spectrum of a single finite-length chain is used as a convergence diagnostic by means of a fitting function, and strategies for optimizing the distribution for the proposed steps are discussed.
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PRISM (Polarized Radiation Imaging and Spectroscopy Mission): An Extended White Paper

Philippe André, +168 more
TL;DR: Polarized Radiation Imaging and Spectroscopy Mission (PRISM) as mentioned in this paper was proposed to explore the distant universe, probing cosmic history from very early times until now as well as the structures, distribution of matter, and velocity flows throughout our Hubble volume.
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Exploring cosmic origins with CORE: Survey requirements and mission design

Jacques Delabrouille, +240 more
TL;DR: The requirements for a future CMB polarisation survey addressing these scientific objectives are listed, and the design drivers of the COREmfive space mission proposed to ESA in answer to the "M5" call for a medium-sized mission are discussed.