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Showing 1 to 1 of 1 for “"Force-Field approximation"”.
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Long-term variation in cosmic-ray modulation
… derived, namely the Convection-Diffusion and th Force-Field approximations. These approximations were implemented t account for heliospheric modulation only. Utilizing the Force-Fiel approximations, Usoskin et al. (2011) calculated the modulatio potentials between 1936 and 2009 using the …