Influence of Cosmic Rays on Earth's Climate
Phys. Rev. Lett. 81, 5027 – Published 30 November, 1998
DOI: https://doi.org/10.1103/PhysRevLett.81.5027
Abstract
During the last solar cycle Earth's cloud cover underwent a modulation more closely in phase with the galactic cosmic ray flux than with other solar activity parameters. Further it is found that Earth's temperature follows more closely decade variations in galactic cosmic ray flux and solar cycle length, than other solar activity parameters. The main conclusion is that the average state of the heliosphere affects Earth's climate.