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20012007
most citedRelativistic multi-reference Fock-space coupled-cluster calculation of the forbidden $6s^2^1 S_0 \longrightarrow 6s5d^3 D_1$ magnetic-dipole transition in ytterbium

9 citations · 12 across the 9 of their papers we have counts for

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Showing 2004 · physics.atom-phShow all

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physics.atom-ph2004

Accurate calculations of magnetic dipole and electric quadrupole hyperfine coupling constants of 6 P_{3/2} state of Cesium atom : A Relativistic Coupled Cluster approach

Rajat K Chaudhuri, Chiranjib Sur

We report the magnetic dipole and electric quadrupole hyperfine coupling constants of 6 P_{3/2} state of ^{133} Cs(I= {7/2}) obtained from the relativistic coupled cluster (RCC) me…

physics.atom-ph2004

Relativistic coupled-cluster calculation of core ionization potential using the Fock space eigenvalue independent partitioning technique

Chiranjib Sur, Rajat K. Chaudhuri

In this paper we have applied the cluster-expansion ansatz for the wave operator Ωwhich incorporates the orbital relaxation and correlation effects in an efficient manner. We have…