The Sunyaev-Zeldovich MITO project

L. D'Alba*, F. Melchiorri, M. De Petris, A. Orlando, L. Lamagna, Y. Rephaeli, S. Colafrancesco, M. Signore, E. Kreysa

*Corresponding author for this work

Research output: Contribution to journalReview articlepeer-review

1 Scopus citations

Abstract

Compton scattering of the cosmic microwave background radiation by electrons in the hot gas in clusters of galaxies - the Sunyaev-Zeldovich (S-Z) effect - has long been recognized as a uniquely important feature, rich in cosmological and astrophysical information. We briefly describe the effect, and emphasize the need for detailed S-Z and X-ray measurements of nearby clusters in order to use the effect as a precise cosmological probe. This is the goal of the MITO project, whose first stage consisted of observations of the S-Z effect in the Coma cluster. We report the results of these observations.

Original languageEnglish
Pages (from-to)329-335
Number of pages7
JournalNew Astronomy Reviews
Volume45
Issue number4-5
DOIs
StatePublished - Mar 2001

Keywords

  • Clusters of galaxies
  • Compton scattering
  • Cosmological parameters

Fingerprint

Dive into the research topics of 'The Sunyaev-Zeldovich MITO project'. Together they form a unique fingerprint.

Cite this