Browsing by Author "f8558489-0e0e-4ae0-bb1b-db33d7693fdb"

Now showing items 1-5 of 5

    • Anomalous radio emission from dust in the Helix 
      Casassus Montero, Simón; Readhead, A. C. S.; Pearson, T. J.; Nyman, L. A.; Shepherd, M. C.; Bronfman Aguiló, Leonardo (UNIV CHICAGO PRESS, 2004-03-10)
      A by-product of experiments designed to map the cosmic microwave background is the recent detection of a new component of foreground Galactic emission. The anomalous foreground at similar to 10 - 30 GHz, unexplained by ...
    • First intrinsic anisotropy observations with the cosmic background imager 
      Padin, S.; Cartwright, J. K.; Mason, S.; Pearson, T. J.; Readhead, A. C. S.; Shepherd, M. C.; Shevers, J.; Udomprasert, P. S.; Holzapfel, W. L.; Myers, S. T.; Carlstrom, J. E.; Leitch, E. M.; Joy, M.; Bronfman Aguiló, Leonardo; May Humeres, Jorge (UNIV CHICAGO PRESS, 2001-03-01)
      We present the first results of observations of the intrinsic anisotropy of the cosmic microwave background radiation with the Cosmic Background Imager from a site at 5080 m altitude in northern Chile. Our observations ...
    • The anisotropy of the microwave background to l = 3500: Deep field observations with the cosmic background imager 
      Mason, B. S.; Pearson, T. J.; Readhead, A. C.S.; Shepherd, M. C.; Sievers, J.; Udomprasert, P. S.; Cartwright, J. K.; Farmer, A. J.; Padin, S.; Myers, S. T.; Bond, J. R.; Contaldi, C. R.; Pen, U.; Prunet, S.; Pogosyan, D.; Carlstrom, J. E.; Kovac, J.; Leitch, E. M.; Pryke. C.; Halverson, N.W.; Holzapfel, W. L.; Altamirano, P.; Bronfman Aguiló, Leonardo; Casassus Montero, Simón; May, J.; Joy, M. (Institute of Physics Publishing, 2003)
      We report measurements of anisotropy in the cosmic microwave background radiation over the multipole range l ∼ 200-3500 with the Cosmic Background Imager based on deep observations of three fields. These results confirm ...
    • The anisotropy of the microwave background to l = 3500: Mosaic observations with the cosmic background imager 
      Pearson, T. J.; Mason, B. S.; Readhead, A. C.S.; Shepherd, M. C.; Sievers, J. L.; Udomprasert, P. S.; Cartwright, J. K.; Farmer, A. J.; Padin, S.; Myers, S. T.; Bond, J. R.; Contaldi, C. R.; Pen, U. L.; Prunet, S.; Pogosyan, D.; Carlstrom, J. E.; Kovac, J.; Leitch, E. M.; Pryke. C.; Halverson, N. W.; Holzapfel, W. L.; Altamirano, P.; Bronfman Aguiló, Leonardo; Casassus Montero, Simón; May, J.; Joy, M. (Institute of Physics Publishing, 2003)
      Using the Cosmic Background Imager (CBI), a 13-element interferometer array operating in the 26-36 GHz frequency band, we have observed 40 deg 2 of sky in three pairs of fields, each ∼1457prime; × 165′, using overlapping ...
    • The anisotropy of the microwave background to l=3500: Deep field observations with the cosmic background imager 
      Mason, B. S.; Pearson, T. J.; Readhead, A. C. S.; Shepherd, M. C.; Sievers, J.; Udomprasert, P. S.; Cartwright, J. K.; Farmer, A. J.; Padin, S.; Myers, S. T.; Bond, J. R.; Contaldi, C. R.; Pen, U.; Prunet, S.; Pogosyan, D.; Carlstrom, J. E.; Kovac, J.; Leitch, E. M.; Pryke. C.; Halverson, N.W.; Holzapfel, W. L.; Altamirano, P.; Bronfman Aguiló, Leonardo; Casassus Montero, Simón; May Humeres, Jorge; Joy, M. (UNIV CHICAGO PRESS, 2003-07-10)
      We report measurements of anisotropy in the cosmic microwave background radiation over the multipole range l similar to 200 3500 with the Cosmic Background Imager based on deep observations of three fields. These results ...