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Published November 28, 2005 | Version Published
Book Section - Chapter Open

A New Component in the Radio Continua of PNe

Creators

  • 1. ROR icon University of Chile
  • 2. ROR icon European Southern Observatory
  • 3. ROR icon Chalmers University of Technology
  • 4. ROR icon California Institute of Technology

Contributors

Abstract

A byproduct of experiments designed to map the CMB is the recent detection of a new component of foreground galactic emission. The anomalous foreground at 10–30 GHz, unexplained by traditional emission mechanisms, correlates with 100 mum dust emission, and is thus presumably due to dust.Is the anomalous foreground ubiquitous in the Galaxy? I will present evidence obtained with the CBI and SIMBA+SEST supporting the existence of the new component in the ISM at large, and in specific objects, in the form of a 31 GHz excess over free-free emission in PNe.

Additional Information

© 2005 American Institute of Physics. Issue Date: November 28, 2005. S.C acknowledges support from Fondecyt grant 1030805, and from the Chilean Center for Astrophysics FONDAP 15010003.

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Published - CASaipcp05.pdf

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Additional details

Identifiers

Eprint ID
9923
Resolver ID
CaltechAUTHORS:CASaipcp05

Funding

Fondo Nacional de Desarrollo Científico y Tecnológico (FONDECYT)
1030805
Fondo de Financiamiento de Centros de Investigación en Áreas Prioritarias (FONDAP)
15010003

Dates

Created
2008-03-27
Created from EPrint's datestamp field
Updated
2021-11-08
Created from EPrint's last_modified field

Caltech Custom Metadata

Series Name
AIP Conference Proceedings
Series Volume or Issue Number
804