@inproceedings{oai:jaxa.repo.nii.ac.jp:00020691,
 author = {Saklayen, Abu and 向井, 正 and Saklayen, Abu and Mukai, Tadashi},
 book = {第36回月・惑星シンポジウム, Proceedings of the 36th ISAS Lunar and Planetary Symposium},
 month = {Nov},
 note = {A variation of beta value (a ratio of radiation pressure force to the solar gravity on a particle) is presented with an angle Theta between the direction of the incident light and the symmetry axis of the circular cylinder. In the case of a finite cylindrical silicate particle with the aspect ratio a/b = 4.0 and an average radius of 0.15 micrometer, which is a radius of volume equivalent sphere, it has been found that beta = 1.89 at Theta = 90 deg whereas beta = 0.34 at Theta = 0 deg. When such cylindrical particle rotates with a rotational speed omega along the shortest axis, perpendicular to the symmetry axis, its Keplar orbit shows a band structure with a width Delta-r, caused by a variation of beta with time. It has been found that the cylindrical particle released from the parent body on the circular orbit of a semimajor axis 3 AU makes the band structure with Delta-r = 2.17 AU when omega = 1 rotation/day, and Delta-r = 0.55 AU when omega = 6 rotations/day., 資料番号: AA0046650042},
 pages = {165--168},
 publisher = {宇宙航空研究開発機構宇宙科学研究本部, Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA/ISAS)},
 title = {Orbital evolution of sub-micron size non-spherical particles in the asteroidal dust band},
 year = {2003}
}