Open-endcap Penning traps for high precision experiments
作者： G. Gabrielse , L. Haarsma , S.L. Rolston
DOI: 10.1016/0168-1176(89)85027-X
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摘要: Abstract Cylindrical Penning traps with open-endcap electrodes are compared the hyperbolic which currently used for high precision experiments. easier to construct and allow free access center of trap particle loading, laser beams, or microwaves. The trapping potential can be tuned while particles inside improve harmonicity. Special geometries noted anharmonicities out without affecting well depth, effects imperfections gaps between discussed. Such will measuring antiproton mass, colling trapped antiprotons, possibly producing antihydrogen.
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