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Title: Relativistic calculations of the lifetimes and hyperfine structure constants in 67Zn+
Authors: Dixit, G
Nataraj, H. S
Sahoo, B. K
Chaudhuri, R. K
Majumder, S
Keywords: Atomic Physics
Issue Date: Jan-2008
Publisher: Institute of Physics
Citation: J. Phys. B: At. Mol. Opt. Phys. 41 025001
Abstract: This work presents accurate ab initio determination of the magnetic dipole (M1) and electric quadrupole (E2) hyperfine structure constants for the ground and a few low-lying excited states in 67Zn+, which is one of the interesting systems in fundamental physics. The coupled-cluster (CC) theory within the relativistic framework has been used here in these calculations. Long-standing demands for a relativistic and highly correlated calculation like CC can be able to resolve the disagreements among the lifetime estimations reported previously for a few low-lying states of Zn+. The roles of different electron correlation effects in the determination of these quantities are discussed and their contributions are presented
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