Research output: Contribution to journal › Article
g Factor of Lithiumlike Silicon ^{28}Si^{11+}. / Wagner, A.; Sturm, S.; Koehler, F.; Glazov, D. A.; Volotka, A. V.; Plunien, G.; Quint, W.; Werth, G.; Shabaev, V. M.; Blaum, K.
In: Physical Review Letters, Vol. 110, No. 3, 033003, 2013.Research output: Contribution to journal › Article
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TY - JOUR
T1 - g Factor of Lithiumlike Silicon ^{28}Si^{11+}
AU - Wagner, A.
AU - Sturm, S.
AU - Koehler, F.
AU - Glazov, D. A.
AU - Volotka, A. V.
AU - Plunien, G.
AU - Quint, W.
AU - Werth, G.
AU - Shabaev, V. M.
AU - Blaum, K.
PY - 2013
Y1 - 2013
N2 - The g factor of lithiumlike silicon Si11+28 has been measured in a triple-Penning trap with a relative uncertainty of 1.1×10-9 to be gexp ¡=2.000 889 889 9(21). The theoretical prediction for this value was calculated to be gth=2.000 889 909(51) improving the accuracy to 2.5×10-8 due to the first rigorous evaluation of the two-photon exchange correction. The measured value is in excellent agreement with the theoretical prediction and yields the most stringent test of bound-state QED for the g factor of the 1s22s state and the relativistic many-electron calculations in a magnetic field. © 2013 American Physical Society.
AB - The g factor of lithiumlike silicon Si11+28 has been measured in a triple-Penning trap with a relative uncertainty of 1.1×10-9 to be gexp ¡=2.000 889 889 9(21). The theoretical prediction for this value was calculated to be gth=2.000 889 909(51) improving the accuracy to 2.5×10-8 due to the first rigorous evaluation of the two-photon exchange correction. The measured value is in excellent agreement with the theoretical prediction and yields the most stringent test of bound-state QED for the g factor of the 1s22s state and the relativistic many-electron calculations in a magnetic field. © 2013 American Physical Society.
U2 - 10.1103/PhysRevLett.110.033003
DO - 10.1103/PhysRevLett.110.033003
M3 - Article
VL - 110
JO - Physical Review Letters
JF - Physical Review Letters
SN - 0031-9007
IS - 3
M1 - 033003
ER -
ID: 5627703