مقایسهٔ روش‌ها

	طیف‌سنجی عبوری سیارات فراخورشیدی	انتقال تابشی	فتومتر عبور
حوزه	نجوم	نجوم	نجوم
خانواده	Process / pipeline	Process / pipeline	Process / pipeline
سال پیدایش	2002	1978	1984
پدیدآور	David Charbonneau	Dimitri Mihalas	William Borucki
نوع	Spectroscopic observational method	Computational simulation method	Observational photometric pipeline
منبع بنیادین	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.	Mihalas, D. (1978). Stellar Atmospheres (2nd ed.). San Francisco: W.H. Freeman. ISBN: 0716703742	Borucki, W. J., & Summers, A. L. (1984). The photometric method of detecting other planetary systems. Astrophysical Journal, 281, 537-553.
نام‌های دیگر	Transmission Spectrum, Atmospheric Spectroscopy, Transit Spectroscopy	RT Modeling, Radiative Transport, Light Transport Simulation	Photometric Transit Method, Planetary Transit Detection
مرتبط	3	3	3
خلاصه	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.	Radiative transfer is the mathematical treatment of how light propagates through matter, including absorption, emission, and scattering. Central to astrophysics and stellar atmosphere modeling, radiative transfer calculations translate physical conditions (density, temperature, composition) into observable spectra and colors, bridging theory and observation.	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.