这些高速电子与银河晕的光子相互作用,将它们中的一些激发,使之成为泡泡中观测到的伽马射线。
These speedy electrons interact with photons in the galactic halo, boosting some of them up to the gamma-ray energies observed in the bubbles.
他相信这个过程产生出了费米镜观测到的伽马射线流。
He believes that this process supplies the gamma-rays observed by Fermi.
按照美国航空航天局的示意图上所描绘的,费米伽马射线望远镜所观测到的双“气泡”在X射线和射电波长均有显现。
AS depicted in this NASA illustration, the twin "bubbles" seen in Fermi's gamma-ray observations also manifest themselves at X-ray and radio wavelengths.
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