The CBI Project and Latest Results

摘要

The CBI' has been operating since 1999 on the ChajnantorPlateau in the 2nd region of Chile. In 2000, the CBI obtained the first high-resolution image of the anisotropies of the CMB that correspond to the seedsthat gave rise to clusters of galaxies. Since 2002, the CBI has been observingpolarization of the CMB, obtaining the first polarization spectrum. Here weoutline the main aspects of the CBI telescope and present some recent results.