TY - JOUR
T1 - Purely radiative contribution to muonium and hydrogen hyperfine splitting induced by light by light scattering insertion in external photons
AU - Eides, Michael I.
AU - Karshenboim, Savely G.
AU - Shelyuto, Valery A.
PY - 1991/10/17
Y1 - 1991/10/17
N2 - The radiative correction to hyperfine splitting of relative order α2(Zα) induced by light by light scattering insertion in external photons is obtained. The new contribution turns out to be equal to -0.48213... [α2(Zα)/π]EF, in Fermi hyperfine splitting energy units EF. Numerically it gives -0.26 kHz for muonium and -0.084 kHz for hydrogen.
AB - The radiative correction to hyperfine splitting of relative order α2(Zα) induced by light by light scattering insertion in external photons is obtained. The new contribution turns out to be equal to -0.48213... [α2(Zα)/π]EF, in Fermi hyperfine splitting energy units EF. Numerically it gives -0.26 kHz for muonium and -0.084 kHz for hydrogen.
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U2 - 10.1016/0370-2693(91)91603-S
DO - 10.1016/0370-2693(91)91603-S
M3 - Article
AN - SCOPUS:3142521488
SN - 0370-2693
VL - 268
SP - 433
EP - 436
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
IS - 3-4
ER -