| タイトル | The space microwave interferometer and the search for cosmic background gravitational wave radiation |
| 本文（外部サイト） | http://hdl.handle.net/2060/19900010636 |
| 著者（英） | Anderson, Allen Joel |
| 著者所属（英） | Uppsala Univ. |
| 発行日 | 1989-08-01 |
| 言語 | eng |
| 内容記述 | Present and planned investigations which use interplanetary spacecraft for gravitational wave searches are severely limited in their detection capability. This limitation has to do both with the Earth-based tracking procedures used and with the configuration of the experiments themselves. It is suggested that a much improved experiment can now be made using a multiarm interferometer designed with current operating elements. An important source of gravitational wave radiation, the cosmic background, may well be within reach of detection with these procedures. It is proposed to make a number of experimental steps that can now be carried out using TDRSS spacecraft and would conclude in the establishment of an operating multiarm microwave interferometer. This interferometer is projected to have a sensitivity to cosmic background gravitational wave radiation with an energy of less than 10(exp -4) cosmic closure density and to periodic waves generating spatial strain approaching 10(exp -19) in the range 0.1 to 0.001 Hz. |
| NASA分類 | ASTROPHYSICS |
| レポートNO | 90N19952 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/138647 |
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