A key technique in all these experiments is magnetic trapping - the art of levitating atoms in free space with the help of magnetic fields.

所有这些实验的关键技术是“阱”这种技术是藉著磁场使原子漂浮在半空中。

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This paper discusses non-local magnetic trapping resonance effects of weakly relativistic electron on cyclotron maser in the magnetic mirrors.

讨论磁镜场中弱相对论捕获电子的非局域磁捕获共振现象对回旋激射的影响。

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A strong magnet was critical to trapping antihydrogen atoms by using their small magnetic moments.

采用具有微弱磁矩的强磁体是捕获反氢原子的关键。

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While trapping of charged normal atoms can be done with electric or magnetic fields, trapping antihydrogen atoms in this "hands-off" way requires a very particular type of field.

BBC: Antimatter atom trapped for first time, say scientists

"Atoms are neutral - they have no net charge - but they have a little magnetic character, " explained Jeff Hangst of Aarhus University in Denmark, one of the collaborators on the Alpha antihydrogen trapping project.

BBC: Antimatter atom trapped for first time, say scientists