Physics
Scientific paper
Feb 1994
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1994em%26p...64..125k&link_type=abstract
Earth, Moon, and Planets, vol. 64, no. 2, p. 125-132
Physics
23
Corpuscular Radiation, Electromagnetic Radiation, Interplanetary Dust, Motion Aftereffects, Orbits, Particle Motion, Solar Wind, Approximation, Equations Of Motion, Mass, Sun, Velocity
Scientific paper
The problem of the action of the solar radiation on the motion of interplanetary dust particle is discussed. Differences between the action of electromagnetic solar radiation and that of the solar wind are explained not only from the point of view of the physical nature of these phenomena but also from the point of view of dust particle's orbital evolution. As for the electromagnetic solar radiation, general equation of motion for the particle is written and the most important consequences are: (1) the process of inspiralling toward the Sun is not the only possible motion -- even spiralling from the Sun is also possible, and, (2) the orbital plane of the particle (its inclination) may change in time. As for the solar wind, the effect corresponding to the fact that solar wind particles spread out from the Sun in nonradial direction causes that the process of inspiralling toward the Sun is in more than 50% less effective than for radial spread out; in the region of the asteroid belt (long period orbits) the process of inspiralling is changed into offspiralling. Also shift in the perihelion of dust particle's orbit exists.
No associations
LandOfFree
Interplanetary dust particles and solar radiation does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Interplanetary dust particles and solar radiation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Interplanetary dust particles and solar radiation will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1015764