The QUIJOTE Experiment: Prospects for CMB B-MODE polarization detection and foregrounds characterization
astro-ph.CO
/ Authors
F. Poidevin, J. A. Rubino-Martin, R. Genova-Santos, R. Rebolo, M. Aguiar, F. Gomez-Renasco, F. Guidi., C. Gutierrez, R. J. Hoyland, C. Lopez-Caraballo
and 40 more authors
A. Oria Carreras, A. E. Pelaez-Santos, M. R. Perez-De-Taoro, B. Ruiz-Granados, D. Tramonte, A. Vega-Moreno, T. Viera-Curbelo, R. Vignaga, E. Martinez-Gonzalez, R. B. Barreiro, B. Casaponsa, F. J. Casas, J. M. Diego, R. Fernandez-Cobos, D. Herranz, M. Lopez-Caniego, D. Ortiz, P. Vielva, E. Artal, B. Aja, J. Cagigas, J. L. Cano, L. De La Fuente
/ Abstract
QUIJOTE (Q-U-I JOint TEnerife) is an experiment designed to achieve CMB B-mode polarization detection and sensitive enough to detect a primordial gravitational-wave component if the B-mode amplitude is larger than r = 0.05. It consists in two telescopes and three instruments observing in the frequency range 10-42 GHz installed at the Teide Observatory in the Canary Islands, Spain. The observing strategy includes three raster scan deep integration fields for cosmology, a nominal wide survey covering the Northen Sky and specific raster scan deep integration observations in regions of specific interest. The main goals of the project are presented and the first scientific results obtained with the first instrument are reviewed.