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Estimating Radiative Momentum Transfer Through a Thermal Analysis of the Pioneer Anomaly
Authors:O Bertolami  F Francisco  P J S Gil  J Páramos
Institution:1. Departamento de Física, Instituto Superior Técnico, Av. Rovisco Pais 1, 1049-001, Lisboa, Portugal
2. Instituto de Plasmas e Fus?o Nuclear, Av. Rovisco Pais 1, 1049-001, Lisboa, Portugal
3. Departamento de Engenharia Mecanica, Instituto Superior Técnico, Av. Rovisco Pais 1, 1049-001, Lisboa, Portugal
4. IDMEC–Instituto de Engenharia Mecanica, Av. Rovisco Pais 1, 1049-001, Lisboa, Portugal
Abstract: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.
Keywords:
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