@inproceedings{oai:jaxa.repo.nii.ac.jp:00020507,
 author = {平岡, 賢介 and 中村, 昭子 and Blum, J. and 向井, 正 and Hiraoka, Kensuke and Nakamura, Akiko M. and Blum, J. and Mukai, Tadashi},
 book = {第39回月・惑星シンポジウム, Proceedings of the 39th ISAS Lunar and Planetary Symposium},
 month = {Aug},
 note = {We measured the reflectance change of high-porosity dust agglomerate (so-called dust cake) at small phase angle. The wavelength ranged from 0.97 to 1.6 micrometer. The porosity of the dust cake was varied from about 84 to 70 percent. We searched for changes in the behavior of opposition surge with respect to porosity, which was predicted by a previous numerical simulation. However, the results of our measurements do not indicate any systematic dependence of the opposition surge on the porosity of the dust cake. This is probably why the porosity of the near surface zone does not change with imposed pressure (from about 10(exp 3) to 2 x 10(exp 4) Pa). On the other hand, the opposition surge is more enhanced at the wavelength where the reflectance is lower. This tendency is consistent with the opposition surge found for high albedo asteroids., 資料番号: AA0063505045},
 pages = {174--177},
 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 = {Measurement of the light scattering properties of high-porosity dust cake},
 year = {2006}
}