Optical Polarimetry and modeling of polars observed in OPD/LNA in the   period 2010-2012
  In this work, we present the first results of a study of a new sample of 7 polar candidates from polarimetric data obtained at the Pico dos Dias / LNA observatory. From the four polars analysed so far, we confirm the presence of high and variable polarization in 3. The data will be analysed using the code CYCLOPS. 
K.M.G. Silva, C.V. Rodrigues, J.E.R. Costa, D. Cieslinski, L. A.   Almeida and V.S. Magalh\~aes
astro-ph.SR