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Dvoynye Zvyezdnye Sistemy S Ekzoplanetami: Analiz Tranzitnykh Krivykh Bleska N. Gostev, M. Abubekerov, A. Cherepashchuk Russian edition
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Dvoynye Zvyezdnye Sistemy S Ekzoplanetami: Analiz Tranzitnykh Krivykh Bleska
N. Gostev, M. Abubekerov, A. Cherepashchuk
V poslednie gody, blagodarya kosmicheskim observatoriyam HST, CoRoT, Kepler polucheny unikal'nye po tochnosti tranzitnye (zatmennye) krivye bleska dvoynykh zvyezdnykh sistem s ekzoplanetami. Tranzitnaya krivaya bleska soderzhit v sebe unikal'nuyu informatsiyu o radiuse ekzoplanety, radiuse zvezdy i naklonenii ploskosti orbity k zemnomu nablyudatelyu. Analiz tranzitnoy krivoy bleska pozvolyaet poluchit' ne tol'ko geometricheskie parametry dvoynoy sistemy, no i koeffitsienty potemneniya k krayu zvyezdnogo diska, v kotorykh kosvennym obrazom soderzhitsya informatsiya o raspredelenii temperatury v fotosfere zvezdy. V dannoy rabote podrobno izlozhen algoritm interpretatsii krivoy bleska. Predstavleny rezul'taty aprobatsii algoritma na osnove analiza krivoy bleska klassicheskoy zatmennoy zvezdnoy sistemy YZ Cas. Privedeny rezul'taty interpretatsii tranzitnykh krivykh bleska dvoynykh sistem s ekzoplanetami HD 209458, HD 189733, Kepler-5b, Kepler-6b, Kepler-7b. Dlya dvoynykh sistem HD 209458 i HD 189733 poluchena zavisimost' iskomykh parametrov ot dliny volny fotometricheskogo fil'tra v predpolozhenii lineynogo i kvadratichnogo zakona potemneniya diska zvezdy k krayu. Podtverzhdeno nalichie atmosfery u ekzoplanety HD 189733b.
| Media | Books Paperback Book (Book with soft cover and glued back) |
| Released | March 30, 2012 |
| ISBN13 | 9783848494583 |
| Publishers | LAP LAMBERT Academic Publishing |
| Pages | 144 |
| Dimensions | 150 × 8 × 226 mm · 233 g |
| Language | German |