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Soobshenie |
Astronomicheskaya kartinka dnya
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Barionnye akusticheskie oscillyacii po dannym obzora SDSS III
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20.01.2014 |
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Naskol'ko bol'shimi kazhutsya veshi, kogda oni ochen' daleko?
Esli dolgo vglyadyvat'sya vo Vselennuyu, to otvet na etot vopros mozhet v deistvitel'nosti rasskazat' nam o
ee gravitacionnoi istorii i sostave.
Radi etoi celi v ramkah bol'shogo Sloanovskogo cifrovogo obzora neba SDSS-III
(Sloan Digital Sky Survey-III) byl proveden Spektroskopicheskii obzor
barionnyh oscillyacii BOSS
(Baryon Oscillation Spectroscopic Survey).
>> Prochitat' stat'yu
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| Naverh |
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V.N. Sergeev
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Re: Barionnye akusticheskie oscillyacii po dannym obzora SDSS III
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21.01.2014 0:20 |
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Konechno, hotelos' by posmotret' na real'nuyu obrabotannuyu kartinku, a ne na tvorchestvo hudozhnika. Ochen'
somnevayus', chto est' skoplenie galaktik i tem bolee temnoi materii v centre akusticheskih puzyrei. Temnaya
materiya kak raz sosredotochena v ih stenkah
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| Naverh |
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