Avtory i prava: April Hobart, Rentgenovskaya observatoriya Chandra
Perevod: D.Yu.Cvetkov
Poyasnenie:
V centre vodovorota iz goryachego gaza nahoditsya
ob'ekt, kotoryi nevozmozhno uvidet':
chernaya dyra.
Prisutstvie
chernoi dyry, a takzhe ee veroyatnye harakteristiki mozhno
opredelit' po izlucheniyu
vrashayushegosya gaza.
Naprimer, v izluchenii gaza, okruzhayushego ob'ekt GRO J1655-40,
byli naideny neobychnye mercaniya s chastotoi 450
raz v sekundu.
Ishodya iz
ocenki massy dlya central'nogo ob'ekta, ravnoi 7 massam Solnca,
bystrye mercaniya mozhno
ob'yasnit' prisutstviem chernoi
dyry s ochen' bystrym vrasheniem.
Chto kasaetsya fizicheskogo mehanizma, kotoryi vyzyvaet eti mercaniya, a takzhe bolee medlennye kvaziperiodicheskie oscillyacii v
akkrecionnyh diskah
vokrug
chernyh dyr i
neitronnyh zvezd, to on ostaetsya predmetom
issledovanii.
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NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.
Publikacii s klyuchevymi slovami:
black hole - accretion disk - chernye dyry - akkrecionnyi disk
Publikacii so slovami: black hole - accretion disk - chernye dyry - akkrecionnyi disk | |
Sm. takzhe:
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