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Gamma-ray astronomy - New sights in the high-energy sky
被引：0
作者：
Bloemen, H
机构：
[1] SRON Space Research Organization of the Netherlands,
来源：
关键词：
D O I：
10.1038/42811
中图分类号：
O [数理科学和化学];
P [天文学、地球科学];
Q [生物科学];
N [自然科学总论];
学科分类号：
07 ;
0710 ;
09 ;
摘要：
The gamma-ray sky appears to be even richer than we thought, with an unexpected ‘fountain’ of antimatter far above the Milky Way, and more than a hundred unidentifiable point sources. The fountain may be produced by a region of rapid star-formation at the Galactic Centre, where massive stars and supernovae would emit radioactive aluminium-26, which would then decay to produce positrons.
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页码：757 / &
页数：2
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