Avtory i prava: M. Ashvanden i dr.
( Laboratoriya Solnca i astrofiziki Lokhid Martin ), TRACE , NASA
( Laboratoriya Solnca i astrofiziki Lokhid Martin ), TRACE , NASA
Perevod: kozyreva
Poyasnenie:
Pochemu
solnechnaya
korona
takaya goryachaya?
Nevidimaya s poverhnosti Zemli razrezhennaya
solnechnaya korona
prostiraetsya nad
fotosferoi ,
t.e. nad vidimoi poverhnost'yu
Solnca .
Izvestno, chto korona v sotni raz goryachee
fotosfery
.
Dolgoe vremya astronomy polagali, chto prichina takoi
vysokoi temperatury korony zaklyuchaetsya v
magnitnom pole,
kotoroe uderzhivaet vysoko nad poverhnost'yu
Solnca gigantskie
petli
plazmy.
Tshatel'nye
nablyudeniya
koronal'nyh petel'
s pomosh'yu sputnika TRACE dolzhny bolee
tochno ukazat' na
istochnik energii korony.
Pribory na sputnike TRACE poluchayut
izobrazheniya
Solnca v ul'trafioletovyh luchah ochen' vysokih energii.
Na osnove etih izobrazhenii sdelan vyvod, chto znachitel'nyi nagrev
korony
proishodit
v nizhnih ee sloyah,
u osnovaniya petel', gde plazma nachinaet podnimat'sya i vozvrashaetsya na
poverhnost' Solnca.
Na segodnyashnem
porazitel'nom snimke TRACE
pokazany
sgusheniya
velichestvennyh goryachih
koronal'nyh petel',
kotorye prostirayutsya vvys' na 30 i bolee diametrov Zemli!
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NASA Official: Jay Norris. Specific rights apply.
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Publikacii s klyuchevymi slovami:
coronal loop - TRACE - Sun - Solnce - Solnechnaya korona - magnitnoe pole Solnca
Publikacii so slovami: coronal loop - TRACE - Sun - Solnce - Solnechnaya korona - magnitnoe pole Solnca | |
Sm. takzhe:
Vse publikacii na tu zhe temu >> | |
