Supernovae muaj zog heev lawv tsim new atomic nuclei . Raws li lub hnub qub loj heev tawg, nws tsim lub shockwave uas tuaj yeem ua rau muaj kev cuam tshuam fusion hauv lub hnub qub lub plhaub sab nraud. Cov tshuaj fusion no tsim cov atomic nuclei tshiab hauv cov txheej txheem hu ua nucleosynthesis nucleosynthesis Nucleosynthesis yog txheej txheem uas tsim cov atomic nuclei tshiab los ntawm cov nucleons uas twb muaj lawm (protons thiab neutrons) thiab nuclei. … Cov hnub qub fuse cov teeb pom kev rau cov hnyav dua hauv lawv cov cores, muab lub zog tawm hauv cov txheej txheem hu ua stellar nucleosynthesis. https://en.wikipedia.org › wiki › Nucleosynthesis
Nucleosynthesis - Wikipedia
Dab tsi yog tsim tom qab supernova?
Teb: Lub hnub qub neutron uas yog tshuav-dhau tom qab lub supernova tiag tiag yog qhov seem ntawm lub hnub qub loj uas mus rau supernova. … Yog hais tias lub hnub qub loj txaus nws tuaj yeem tawg ncaj qha mus rau hauv lub qhov dub yam tsis muaj supernova tawg hauv tsawg dua ib nrab thib ob.
Qhov tshwm sim ntawm supernova yog dab tsi?
Nyob hauv rooj plaub lub hnub qub loj, cov tub ntxhais ntawm lub hnub qub loj yuav raug sudden collapse, tso lub zog gravitational li supernova. … Qhov nthuav dav thav duab ntawm supernovae tuaj yeem ua rau muaj cov hnub qub tshiab. Supernova remnants tej zaum yuav yog lub hauv paus loj ntawm cosmic rays.
Puas yog peb lub hnub supernova?
Tshav ntuj li liab loj yuav… mus supernova? Qhov tseeb, no-nws tsis muaj huab hwm coj txaus los tawg. Hloov chaw, nws yuav plam nwstxheej txheej thiab condense mus rau hauv ib lub hnub qub dwarf dawb txog qhov loj tib yam li peb ntiaj chaw tam sim no. … Ib lub hnub qub ntiaj teb yog cov roj ci ntsa iab nyob ib puag ncig lub hnub qub uas tuag, zoo li lub hnub qub.
Yuav muaj supernova xyoo 2022?
Nov yog xov xwm chaw zoo siab thiab tsim nyog koom nrog ntau tus neeg nyiam saib. Hauv 2022-tsuas yog ob peb xyoos txij li tam sim no-ib hom khib ntawm lub hnub qub tawg hu ua liab nova yuav tshwm sim hauv peb lub ntuj xyoo 2022. Qhov no yuav yog thawj qhov muag liab qab nova hauv kaum xyoo.
