Estimating radiative momentum transfer through a thermal analysis of the   Pioneer Anomaly
  A methodology based on point-like sources is discussed, enabling a reliable estimate of the acceleration of the Pioneer 10 and 11 probes caused by thermal effects. A sensitivity analysis of the several parameters of the model allows for a clear indication of the possible thermal origin of the so-called Pioneer anomaly. 
O. Bertolami, F. Francisco, P. J. S. Gil, J. P\'aramos