| タイトル | The asteroid albedo scale. II - Laboratory polarimetry of dark carbon-bearing silicates |
| 著者（英） | Day, K.; Zellner, B.; Lebertre, T. |
| 著者所属（英） | Arizona Univ. |
| 発行日 | 1977-01-01 |
| 言語 | eng |
| 内容記述 | Laboratory reflection polarimetry is presented for eight samples of artificial, poorly crystalline magnesian silicates with varying admixtures of carbon black. The polarimetric slope-albedo law saturates for geometric albedos lower than about 0.05, and good agreement with the telescopic polarization-phase curves of C-type asteroids is found for albedos as low as 0.02. Thus the conclusion from thermal radiometry is confirmed that the C objects are very dark, darker than any known carbonaceous chondrite. |
| NASA分類 | LUNAR AND PLANETARY EXPLORATION |
| レポートNO | 78A41624 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/432212 |
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