Sploh prebereš, kar sem napisal/kopiral?
Pri supernovi izhajajo nevtrini predvsem iz jedra, ki kolapsira. Fotoni pa večinoma le s površja zvezde, ko udarni val iz jedra prispe do površja, poleg tega pa se fotoni še upočasnijo v gornjih delih zvezdine atmosfere.
Od tu imaš zamik, ki je lahko tudi do več ur.
edti.
Pa predvidevam, da se sklicuješ na tole supernovo ane
:
Approximately two to three hours before the visible light from SN 1987A reached the Earth, a burst of neutrinos was observed at three separate neutrino observatories. This is likely due to neutrino emission, which occurs simultaneously with core collapse, but preceding the emission of visible light. Transmission of visible light is a slower process which occurs only after the shock wave reaches the stellar surface. [13] At 7:35 a.m. Universal time, Kamiokande II detected 11 antineutrinos; IMB, 8 antineutrinos; and Baksan, 5 antineutrinos; in a burst lasting less than 13 seconds.
Pri supernovi izhajajo nevtrini predvsem iz jedra, ki kolapsira. Fotoni pa večinoma le s površja zvezde, ko udarni val iz jedra prispe do površja, poleg tega pa se fotoni še upočasnijo v gornjih delih zvezdine atmosfere.
Od tu imaš zamik, ki je lahko tudi do več ur.
edti.
Pa predvidevam, da se sklicuješ na tole supernovo ane
Approximately two to three hours before the visible light from SN 1987A reached the Earth, a burst of neutrinos was observed at three separate neutrino observatories. This is likely due to neutrino emission, which occurs simultaneously with core collapse, but preceding the emission of visible light. Transmission of visible light is a slower process which occurs only after the shock wave reaches the stellar surface. [13] At 7:35 a.m. Universal time, Kamiokande II detected 11 antineutrinos; IMB, 8 antineutrinos; and Baksan, 5 antineutrinos; in a burst lasting less than 13 seconds.
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