科研之友
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摘要
The current status of the antimatter problem is reviewed starting with theoretical developments over the last decades and then emphasizing the observational part. So far no antimatter was observed in agreement with numerous baryogenesis theories which expect no antimatter in our universe, although some primordial antimatter, theoretically, is not excluded and even predicted in a number of models. We analyse what we can learn from observations: what are the manifestations of antimatter, what are the difficulties in detecting it and what is the current experimental situation and perspective in the observation of antimatter.
- 出版日期2002-9
