Poyasnenie: Na segodnyashnei kartinke predstavlena infrakrasnaya karta central'noi oblasti Galaktiki, na kotoroi otmecheno polozhenie kandidatov v magnetary - veroyatno samyh sil'nyh magnitov v Galaktike. Eti kosmicheskie elektrostancii, klassificirovannye nablyudatelyami kak Myagkie Povtornye Gamma-vspleski (SGR) i Anomal'nye Rentgenovskie Pul'sary (AXP), veroyatno yavlyayutsya vrashayushimisya neitronnymi zvezdami s ochen' sil'nym magnitnym polem razmerami s gorod. Naskol'ko veliko magnitnoe pole magnetara? Zemnoe magnitnoe pole, kotoroe zastavlyaet otklonyat'sya strelku kompasa, sostavlyaet 1 Gauss. Samoe sil'noe magnitnoe pole, sozdannoe v zemnyh laboratoriyah - 100 tysyach Gauss. A magnitnoe pole magnetara ocenivaetsya v 1,000,000,000,000,000 Gauss. Magnit takoi sily, raspolozhennyi na polovine rasstoyaniya ot Zemli do Luny, s legkost'yu sotret informaciyu s Vashei kreditnoi kartochki i prityanet k sebe ruchku iz Vashego karmana. V 1998 godu, s rasstoyaniya v 20 tysyach svetovyh let ot Zemli magnetar SGR 1900+14 nedavno proizvel moshnuyu vspyshku gamma-izlucheniya, kotoraya byla zaregistrirovana mnogimi kosmicheskimi apparatami. Teper' yasno, chto eta vspyshka vysokoenergichnogo izlucheniya imela izmerimoe vliyanie na zemnuyu ionosferu. Pod deistviem moshnogo magnitnogo polya na poverhnosti magnetara kora neitronnoi zvezdy izgibaetsya i tryasetsya, porozhdaya intensivnye gamma-vspleski.

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Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
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Publikacii s klyuchevymi slovami: magnetar - magnetic field - pulsar - neutron star - Magnitary - magnitnoe pole - neitronnye zvezdy - Pul'sar Publikacii so slovami: magnetar - magnetic field - pulsar - neutron star - Magnitary - magnitnoe pole - neitronnye zvezdy - Pul'sar
Sm. takzhe: Ostatok sverhnovoi CTA 1 Krabovidnaya tumannost' ot vidimogo sveta do rentgenovskih luchei Ostatok sverhnovoi Simeiz 147 Kratkaya istoriya bystryh radiovspleskov Sverhnovaya vystrelivaet pul'sar J0002 Vrashayushiisya pul'sar v Krabovidnoi tumannosti GW200115: modelirovanie sliyaniya chernoi dyry i neitronnoi zvezdy Vse publikacii na tu zhe temu >>