Сравнение методов
Просматривайте выбранные методы рядом; строки с различиями подсвечены.
| Эффект Суняева-Зельдовича× | Слабое гравитационное линзирование× | |
|---|---|---|
| Область | Астрономия | Астрономия |
| Семейство | Process / pipeline | Process / pipeline |
| Год появления≠ | 1972 | 1992 |
| Автор метода≠ | Rashid Sunyaev | Nick Kaiser |
| Тип≠ | Observational detection technique | Observational measurement method |
| Основополагающий источник≠ | Sunyaev, R. A., & Zel'dovich, Y. B. (1972). The observations of the relic radiation as a test of the nature of X-ray radiation from clusters of galaxies. Comments on Astrophysics and Space Physics, 4(4), 173-178. link ↗ | Kaiser, N. (1992). Weak gravitational lensing of distant galaxies. Astrophysical Journal, 388, 272-286. DOI ↗ |
| Другие названия | SZ Effect, Inverse Compton Scattering, SZE | Weak Lensing, Cosmic Shear, Lensing Distortion |
| Связанные | 3 | 3 |
| Сводка≠ | The Sunyaev-Zel'dovich effect is a phenomenon in which the cosmic microwave background (CMB) is distorted as photons travel through hot gas in galaxy clusters. Proposed by Rashid Sunyaev and Yakov Zel'dovich in 1972, this effect provides a powerful method for detecting distant galaxy clusters and measuring fundamental cosmological parameters without distance assumptions. | Weak gravitational lensing occurs when light from distant sources bends slightly as it travels through the universe, passing through the gravitational fields of matter concentrations. Proposed theoretically by Nick Kaiser in 1992, this subtle effect has become one of the most powerful cosmological probes, directly revealing the distribution of all matter (dark and luminous) across cosmic distances. |
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