Many-Body Effects in Hyperfine Interactions in $^{205}$Pb$^+$
arXiv:physics/0604184 · doi:10.1140/epjd/e2006-00248-2
Abstract
Ab initio calculations have been carried out to study the magnetic dipole and electric quadrupole hyperfine structure constants of $^{205}$Pb$^+$. Many-body effects have been considered to all orders using the relativistic coupled-cluster theory in the singles, doubles and partial triples approximation. The trends of these effects are found to be different from atomic systems that have been studied earlier.
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