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Article Dans Une Revue Physical Review A : Atomic, molecular, and optical physics [1990-2015] Année : 2014

One-loop vacuum polarization at mα7 order for the two-center problem

Résumé

We present calculations of the one-loop vacuum polarization contribution (Uehling potential) for the two-center problem in the NRQED formalism. The cases of hydrogen molecular ions (Z1 = Z2 = 1) as well as antiprotonic helium (Z1 = 2, Z2 = −1) are considered. Numerical results of the vacuum polarization contribution at mα7 order for the fundamental transitions (v = 0, L = 0) → (v ′ = 1, L ′ = 0) in H2+ and HD+ are presented.
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hal-01101308 , version 1 (08-01-2015)

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J.-Ph Karr, L Hilico, Vladimir Korobov. One-loop vacuum polarization at mα7 order for the two-center problem. Physical Review A : Atomic, molecular, and optical physics [1990-2015], 2014, 90, pp.062516. ⟨10.1103/PhysRevA.90.062516⟩. ⟨hal-01101308⟩
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