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Tenerife Experiments: Galactic Contribution to CMB Observations at 1° angular scales

Published online by Cambridge University Press:  26 May 2016

J. F. Macias-Perez ,
R. A. Watson ,
R. D. Davies ,
A. Wilkinson ,
J. A. Rubiño-Martin ,
C. M. Gutierrez ,
J. Gallegos ,
R. L. Rebolo  and
R. J. Hoyland
J. F. Macias-Perez
Affiliation:
Jodrell Bank Observatory, Cheshire, SK11 9DL, UK
R. A. Watson
Affiliation:
Jodrell Bank Observatory, Cheshire, SK11 9DL, UK
R. D. Davies
Affiliation:
Jodrell Bank Observatory, Cheshire, SK11 9DL, UK
A. Wilkinson
Affiliation:
Jodrell Bank Observatory, Cheshire, SK11 9DL, UK
J. A. Rubiño-Martin
Affiliation:
I. A. C., C/ Via Lactea s/n, E-38200, La Laguna, SPAIN
C. M. Gutierrez
Affiliation:
I. A. C., C/ Via Lactea s/n, E-38200, La Laguna, SPAIN
J. Gallegos
Affiliation:
I. A. C., C/ Via Lactea s/n, E-38200, La Laguna, SPAIN
R. L. Rebolo
Affiliation:
I. A. C., C/ Via Lactea s/n, E-38200, La Laguna, SPAIN
R. J. Hoyland
Affiliation:
I. A. C., C/ Via Lactea s/n, E-38200, La Laguna, SPAIN

Abstract

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Cosmic Microwave Observations at 1° scales are extremely important on the understanding of modern Cosmology. At those angular scales the CMB power spectrum presents the first Doppler Peak. The position and amplitude of this peak provide strong constraints on cosmological parameters as H0 and Ω0. The JBO-IAC interferometer has observed those angular scales as well as the BOOMERANG and MAXIMA teams. The results from these groups show the existence of the first Doppler Peak. We present a detailed estimate of the galactic contribution to the JBO-IAC interferometer data set using data from the Tenerife and COSMOSOMAS experiments.

Type
Part XII: Poster Papers
Information
Symposium - International Astronomical Union , Volume 201: New Cosmological Data and the Values of the Fundamental Parameters , 2005 , pp. 484 - 485
Copyright
Copyright © Astronomical Society of the Pacific 2005 

References

Davies, R. D., Gutierrez, C. M., Hopkins, J., Melhuish, S. J., Watson, R. A., Hoyland, R. J., Rebolo, R., Lasenby, A. N. & Hancock, S. 1996, MNRAS, 278, 883–896.Google Scholar
De Oliveira-Costa, A., Tegmark, M. A., Davies, R. D., Lasenby, A. N., Rebolo, R. & Watson, R. A. 1999, ApJ, 572, L90.Google Scholar
Dicker, S. R, Melhuish, S. J., Davies, R. D., Gutierres, C. M., Rebolo, R. & Harrison, D. L. 1999, MNRAS, 309.Google Scholar
Gallegos, J., Hoyland, R. J., Gutierrez, C. M., Macias-Perez, J. F., Rebolo, R. & Watson, R. A. 2000, MNRAS, submitted.Google Scholar
Harrison, D. L., Rubinõ-Martin, J. A., Melhuish, S. J., Watson, R. A., Davies, R. D., Rebolo, R., Gutierres, C. M., Davis, R. J. & Macias-Perez, J. F. 2000, MNRAS, 316L, 24.Google Scholar