alpha2cen Posted July 30, 2012 Share Posted July 30, 2012 Movement of the Solar system in the Galaxy is circular movement. The movement is described by gravity and centrifugal force. But, much neutrino is created in the center-side of the Galaxy. And, our Sun emits much neutrino in nuclear fusion reaction. So, the produced neutrinos from the Sun encounters other neutrinos comes from the center-side of the Galaxy. Neutrinos are WIMP particles. But this radiation pressure gives small effects to the centrifugal force of the Sun in the Galaxy? 1 Link to comment Share on other sites More sharing options...
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