論文

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2019年9月4日

Microwave Spectro-Polarimetry of Matter and Radiation across Space and Time

  • Jacques Delabrouille
  • Maximilian H. Abitbol
  • Nabila Aghanim
  • Yacine Ali-Haimoud
  • David Alonso
  • Marcelo Alvarez
  • Anthony J. Banday
  • James G. Bartlett
  • Jochem Baselmans
  • Kaustuv Basu
  • Nicholas Battaglia
  • Jose Ramon Bermejo Climent
  • Jose L. Bernal
  • Matthieu Béthermin
  • Boris Bolliet
  • Matteo Bonato
  • François R. Bouchet
  • Patrick C. Breysse
  • Carlo Burigana
  • Zhen-Yi Cai
  • Jens Chluba
  • Eugene Churazov
  • Helmut Dannerbauer
  • Paolo De Bernardis
  • Gianfranco De Zotti
  • Eleonora Di Valentino
  • Emanuela Dimastrogiovanni
  • Akira Endo
  • Jens Erler
  • Simone Ferraro
  • Fabio Finelli
  • Dale Fixsen
  • Shaul Hanany
  • Luke Hart
  • Carlos Hernandez-Monteagudo
  • J. Colin Hill
  • Selim C. Hotinli
  • Kenichi Karatsu
  • Kirit Karkare
  • Garrett K. Keating
  • Ildar Khabibullin
  • Alan Kogut
  • Kazunori Kohri
  • Ely D. Kovetz
  • Guilaine Lagache
  • Julien Lesgourgues
  • Mathew Madhavacheril
  • Bruno Maffei
  • Nazzareno Mandolesi
  • Carlos Martins
  • Silvia Masi
  • John Mather
  • Jean-Baptiste Melin
  • Azadeh Moradinezhad Dizgah
  • Tony Mroczkowski
  • Suvodip Mukherjee
  • Daisuke Nagai
  • Mattia Negrello
  • Nathalie Palanque-Delabrouille
  • Daniela Paoletti
  • Subodh P. Patil
  • Francesco Piacentini
  • Srinivasan Raghunathan
  • Andrea Ravenni
  • Mathieu Remazeilles
  • Vincent Revéret
  • Louis Rodriguez
  • Aditya Rotti
  • Jose-Alberto Rubino Martin
  • Jack Sayers
  • Douglas Scott
  • Joseph Silk
  • Marta Silva
  • Tarun Souradeep
  • Naonori Sugiyama
  • Rashid Sunyaev
  • Eric R. Switzer
  • Andrea Tartari
  • Tiziana Trombetti
  • Inigo Zubeldia
  • 全て表示

This paper discusses the science case for a sensitive spectro-polarimetric
survey of the microwave sky. Such a survey would provide a tomographic and
dynamic census of the three-dimensional distribution of hot gas, velocity
flows, early metals, dust, and mass distribution in the entire Hubble volume,
exploit CMB temperature and polarisation anisotropies down to fundamental
limits, and track energy injection and absorption into the radiation background
across cosmic times by measuring spectral distortions of the CMB blackbody
emission. In addition to its exceptional capability for cosmology and
fundamental physics, such a survey would provide an unprecedented view of
microwave emissions at sub-arcminute to few-arcminute angular resolution in
hundreds of frequency channels, a data set that would be of immense legacy
value for many branches of astrophysics. We propose that this survey be
carried-out with a large space mission featuring a broad-band polarised imager
and a moderate resolution spectro-imager at the focus of a 3.5m aperture
telescope actively cooled to about 8K, complemented with absolutely-calibrated
Fourier Transform Spectrometer modules observing at degree-scale angular
resolution in the 10-2000 GHz frequency range. We propose two observing modes:
a survey mode to map the entire sky as well as a few selected wide fields, and
an observatory mode for deeper observations of regions of specific interest.

リンク情報
arXiv
http://arxiv.org/abs/arXiv:1909.01591
Arxiv Url
http://arxiv.org/abs/1909.01591v1
Arxiv Url
http://arxiv.org/pdf/1909.01591v1 本文へのリンクあり
ID情報
  • arXiv ID : arXiv:1909.01591

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