CMB Quadrupole induced polarisation from clusters and filaments

نویسندگان

  • Guo-Chin Liu
  • Antonio da Silva
چکیده

We present the estimates of the Cosmic Microwave Background (CMB) polarisation power spectrum from galaxy clusters and filaments using hydrodynamical simulations of large scale structure formation. We focus in the present study on the CMB Quadrupole induced polari-sation, which is the dominate secondary polarisation effect, and give the E and B mode power spectra between l ∼ 560 to 20000.

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تاریخ انتشار 2004