Angambanda a zakuthambo adafotokoza za supernovae pafupi ndi mabowo akuda

Anonim
Angambanda a zakuthambo adafotokoza za supernovae pafupi ndi mabowo akuda 15656_1
Angambanda a zakuthambo adafotokoza za supernovae pafupi ndi mabowo akuda

M'zaka zaposachedwa, zokoka za Graviational zidawunikira zolembedwa zolembedwa ndi "masoka osinthika" - kuphatikiza mabowo akuda, awiriawiri a nyenyezi za neutron, komanso nyenyezi zakuda. Njira zoterezi "zimatha kupezeka m'njira zosiyanasiyana. Choyamba, mabowo akuda ndi nyenyezi zina za Neutron nthawi zina, kusuntha pofika "zinthu zofananira" malo. Kachiwiri, amatha kupanga pafupi kuyandikana.

M'malo mwake, mabowo onse akuda, ndi nyenyezi za Newron - magawo aposachedwa a chisinthiko akulu, omwe atsalira pambuyo pophulika supernovae. Chifukwa chake, nyenyezi zingapo izi zitha kuwoneka mu gawo lonse la "nyenyezi", pambuyo pake, kutembenukira ku dzenje lakuda kapena nyenyezi neutron. Ndipo kachitidwe kotere ndi koorengoyo kungaoneke asanachitike isanachitike. Zokhudza gulu la asayansi aku China omwe adapangana ndi iye Gao akulemba m'nkhani yankhondo ya Atherophyssical.

Ngati kuphulika kwa supernova kudzachitika khomo lotsatira ku bowo lakuda lomwe lapangidwa kale, lidzatsogolera kusintha. Nthawi zambiri, kufalikira kotereku kukukula msanga, m'masiku, pambuyo pake kunyezimira kumachepa. Komabe, ngati bowo lakuda lili pafupi, ndiye gawo la supernova woponyedwa mu izo. Izi zimatsogolera ku mphamvu zowonjezera ndi kutulutsa kwa radiation, zomwe ziyenera kusintha currstal kupindika ndi supernova.

Mtundu wapadera wa zosinthazi zimatengera kuchuluka kwa mikhalidwe ndi mawonekedwe a dongosolo lonse. Komabe, iye Garo ndi anzawo akukhulupirira kuti ena mwa machitidwe ofananawo amatha kuzindikiridwa pa showlod ya Supernova. Mwina mtsogolomo, ntchito imeneyi idzachitika ndipo imakulolani kukhazikitsa momwe mapangidwe a kawiri, okonzeka kuphatikiza pazinthu zatsopano zoopsa, ndikupanga mafunde amphamvu owoneka bwino.

Source: Sayansi yamanyazi

Werengani zambiri