Present status of very high energy gamma ray observations on southern sky objects

被引:0
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作者
Kifune, T
机构
关键词
very high energy gamma ray astronomy; Cerenkov telescopes; pulsars; X-ray binaries; supernova remnants; active galactic nuclei;
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P1 [天文学];
学科分类号
0704 ;
摘要
Recent results from observations of the southern sky objects are summarized. The unpulsed, persistent very high energy (VHE) emission from the gamma ray pulsars, the Crab and PSR1706-44, is discussed. A process of energetic electrons ejection may take place from a variety of other objects such as from X-ray binaries, similarly to the pulsars. Such an effect may be seen also in ''pair halos'' around extragalactic VHE gamma ray emitters, the observational study of which is still in a preliminary stage in the southern hemisphere.
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页码:31 / 41
页数:11
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