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| 系外惑星の透過分光法× | トランジット測光法× | |
|---|---|---|
| 分野 | 天文学 | 天文学 |
| 系統 | Process / pipeline | Process / pipeline |
| 提唱年≠ | 2002 | 1984 |
| 提唱者≠ | David Charbonneau | William Borucki |
| 種類≠ | Spectroscopic observational method | Observational photometric pipeline |
| 原典≠ | Charbonneau, D., Brown, T. M., Noyes, R. W., & Gilliland, R. L. (2002). Detection of an atmospheric trace constituent in the transmission spectrum of a distant extrasolar planet. Astrophysical Journal, 568(1), 377-384. DOI ↗ | Borucki, W. J., & Summers, A. L. (1984). The photometric method of detecting other planetary systems. Astrophysical Journal, 281, 537-553. DOI ↗ |
| 別名≠ | Transmission Spectrum, Atmospheric Spectroscopy, Transit Spectroscopy | Photometric Transit Method, Planetary Transit Detection |
| 関連 | 3 | 3 |
| 概要≠ | Transmission spectroscopy is a technique for studying the atmospheres of exoplanets by analyzing the light passing through the planetary atmosphere during transit. Pioneered by David Charbonneau in 2002 with the detection of sodium in HD 209458b's atmosphere, this method has become the primary tool for characterizing exoplanet atmospheres and searching for biosignatures. | Transit photometry is an observational technique that detects exoplanets by monitoring the periodic dips in stellar brightness as planets cross in front of their host stars. First systematized by William Borucki in 1984, this method became the most successful exoplanet detection technique, with the Kepler space telescope discovering thousands of confirmed exoplanets using this approach. |
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