2 papers
astro-ph2003
3-point temperature anisotropies in WMAP: Limits on CMB non-Gaussianities and non-linearities
E. Gaztanaga, J. Wagg
We present a study of the 3-pt angular correlation function w_3= <delta_1 delta_2 delta_3> of (adimensional) temperature anisotropies measured by the Wilkinson Microwave Anisotropy…
astro-ph2003
2-point anisotropies in WMAP and the Cosmic Quadrupole
E. Gaztanaga, J. Wagg, T. Multamaki +2
Large-scale modes in the temperature anisotropy power spectrum C_l measured by the Wilkinson Microwave Anisotropy Probe (WMAP), seem to have lower amplitudes (C_2, C_3 and C_4) tha…