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Re: Postoyannaya Habbla i rasshirenie Vselennoi (I)
6.12.2013 12:02 | A.P. Vasi
Re: Chernaya dyra
25.08.201322:31 | A.P.Vasi
http://www.veinik.ru/science/anomal/article/919.html
\\\ "Reliktovoe izluchenie" - kosmicheskoe elektromagnitnoe izluchenie, prihodyashee na Zemlyu so vseh storon neba primerno s odinakovoi intensivnost'yu i imeyushee spektr, harakternyi dlya izlucheniya absolyutno chernogo tela pri temperature okolo 3K (3 gradusa po absolyutnoi shkale Kel'vina, chto sootvetstvuet 270S). Pri takoi temperature osnovnaya dolya izlucheniya prihoditsya na radiovolny santimetrovogo i millimetrovogo diapazonov. Plotnost' energii reliktovogo izlucheniya 0,25 eV/sm3.
V 1941 godu kanadskii astronom Endryu Mak-Kellar (Andrew McKellar, 1910-1960) analiziroval linii poglosheniya, vyzyvaemye v spektre zvezdy 2 Zmeenosca mezhzvezdnymi molekulami ciana (soedineniya ugleroda i azota). On prishel k vyvodu, chto eti linii (v vidimoi glazom oblasti spektra) mogut voznikat' tol'ko pri pogloshenii sveta vrashayushimisya molekulami ciana. Prichem vrashenie ih dolzhno vozbuzhdat'sya izlucheniem s temperaturoi okolo 2,3 Kel'vina. Ni sam Mak-Kellar, ni kto drugoi, konechno, ne podumali togda o vozmozhnosti togo, chto vrashenie molekul vyzyvaetsya reliktovym izlucheniem. Da i sama teoriya goryachego Bol'shogo vzryva Vselennoi poyavilas' tol'ko v 1946 godu!
Reliktovoe izluchenie obnaruzhil v 1955 godu aspirant-radioastronom Tigran Aramovich Shmaonov (1932 g.r.). Pervoe opublikovannoe priznanie izlucheniya poyavilos' vesnoi 1964 goda v kratkoi stat'e A.R. Doroshkevicha i I.D. Novikova, ozaglavlennoi "Srednyaya plotnost' izlucheniya v metagalaktike i nekotorye voprosy relyativistskoi kosmologii" [Doklady AN SSSR, t.154, vyp.4, str. 119-121 (809-811)]. Mikrovolnovoe fonovoe izluchenie nazval "reliktovym" sovetskii astrofizik Iosif Samuilovich Shklovskii (1916-1985) v 1978 godu [gazeta "Sovetskaya Rossiya", 20.08.1978].
Naryadu s kosmologicheskim krasnym smesheniem, reliktovoe izluchenie rassmatrivaetsya kak odno iz glavnyh podtverzhdenii teorii Bol'shogo vzryva.\\\
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Re: Chernaya dyra | 27.08.20131:23 |
Tak vot - v 1941godu otkryto chto u zvezdy gazy v prostranstve poluchayut vozbuzhdenie ot zvezdy na odnoi chastote a izluchayut na drugoi chastote - nu eto sobstvenno ponyatno. Sobstvenno ponyatno i drugoe chto prakticheski u vseh zvezd est' analogichnaya situaciya. Vnimanie - zvezda svetit - zatrachivaet svoyu energii kotoraya veshestvom - gazom v prostranstve vozle zvezdy pereizluchaetsya na drugoi chastote. Vopros - pri chem zdes' bol'shoi vzryv v principe, i kakaya mozhet byt' vzaimosvyaz' s ehom ot bol'shogo vzryva - eli energiya dlya podderzhaniya etogo processa ispol'zuetsya iz zvezd kotorye svetyat v tekushii moment vremeni. --- Vyvod - bol'shoi vzryv ne imeet nikakih podtverzhdenii svyazannyh s \\\ehom bol'shogo vzryva\\\ tak kak otsutstvuet prichinno sledstvennaya svyaz' mezhdu tem chto pereizluchaetsya veshestvom v osnove energii kotoroi yavlyaetsya zvezda, i ehom ot bol'shogo vzryva - sobstvenno eho bol'shogo vzryva dolzhno byt' postoyannym istochnikom energii dlya podderzhaniya pereizlucheniya - chto otsutstvuet v principe. |
Re: Chernaya dyra | 27.08.20131:37 |
Vot otsutstvie takoi melochi kak logicheskaya vzaimosvyaz' mezhdu pereizluchniem i bol'shim vzryvom - sdelalo bessmyslennym, s moei tochki zreniya, okolo devyanosto pyati procentov vsego chto est' na etom saite, sobstvenno vsya kosmologiya okazalas' v prostracii. Te kto veryat v svoi teorii eto eshe ne skoro poimut. |
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- Postoyannaya Habbla i rasshirenie Vselennoi (I) (Astronomicheskaya kartinka dnya, 13.05.1996, 1.8 KBait, otvetov: 14)
- Re: Postoyannaya Habbla i rasshirenie Vselennoi (I) (A. G. Nikitin, 6.12.2013 9:53, 573 Bait)
- Re: Postoyannaya Habbla i rasshirenie Vselennoi (I) (A.P. Vasi, 6.12.2013 11:59, 19.8 KBait)
- >> Re: Postoyannaya Habbla i rasshirenie Vselennoi (I) (A.P. Vasi, 6.12.2013 12:02, 4.5 KBait)
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