Corrections to deuterium hyperfine structure due to deuteron excitations |
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| Authors: | I B Khriplovich A I Milstein |
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| Institution: | (1) Budker Institute of Nuclear Physics, Russian Academy of Sciences, Novosibirsk, 630090, Russia;(2) Novosibirsk State University, Novosibirsk, 630000, Russia |
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| Abstract: | We consider the corrections to the deuterium hyperfine structure originating from the two-photon exchange between an electron and deuteron, with deuteron excitations in the intermediate states. In particular, the motion of the two intermediate nucleons as a whole is taken into account. The problem is solved in the zero-range approximation. The result is in good agreement with the experimental value of deuterium hyperfine splitting. |
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