পদ্ধতির তুলনা করুন
নির্বাচিত পদ্ধতিগুলো পাশাপাশি পর্যালোচনা করুন; যে সারিগুলোয় পার্থক্য আছে সেগুলো চিহ্নিত করা হয়।
| সিএমবি অ্যানিসোট্রপি বিশ্লেষণ× | সূনিয়ায়েভ-জেলদোভিচ এফেক্ট× | |
|---|---|---|
| ক্ষেত্র | জ্যোতির্বিজ্ঞান | জ্যোতির্বিজ্ঞান |
| পরিবার | Process / pipeline | Process / pipeline |
| উদ্ভবের বছর≠ | 1965 | 1972 |
| প্রবর্তক≠ | Arno Penzias | Rashid Sunyaev |
| ধরন≠ | Observational cosmological measurement | Observational detection technique |
| মৌলিক উৎস≠ | Penzias, A. A., & Wilson, R. W. (1965). A measurement of excess antenna temperature at 4080 Mc/s. Astrophysical Journal, 142, 419-421. DOI ↗ | 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 ↗ |
| অপর নাম | CMB Power Spectrum, CMB Anisotropies, Microwave Background Analysis | SZ Effect, Inverse Compton Scattering, SZE |
| সম্পর্কিত | 3 | 3 |
| সারসংক্ষেপ≠ | The Cosmic Microwave Background is the ancient light from when the universe first became transparent, about 380,000 years after the Big Bang. Its tiny temperature variations (anisotropies) across the sky encode a wealth of information about the universe's composition, geometry, and history. First discovered by Arno Penzias and Robert Wilson in 1965, detailed measurements of CMB anisotropies have become the most powerful probe of cosmology. | 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. |
| ScholarGateডেটাসেট ↗ |
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