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Wednesday 3 April 2019

Origin of photons in mysterious gamma-ray bursts

Scientists have used simulations to show that the photons emitted by long gamma-ray bursts -- one of the most energetic events to take place in the universe -- originate in the photosphere -- the visible portion of the 'relativistic jet' that is emitted by exploding stars.

from All Top News -- ScienceDaily https://ift.tt/2WJYDHC

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