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

2004/06/18 by Rajat K. Chaudhuri, Rajat K Chaudhuri, Chaudhuri, Rajat K +2
Physics and Astronomy · #Advanced Frequency and Time Standards #Atomic Physics (physics.atom-ph) #Atomic and Molecular Physics #Cold Atom Physics and Bose-Einstein Condensates #Computational Physics (physics.comp-ph) #FOS: Physical sciences #physics.atom-ph #physics.comp-ph

paper · pdf · doi:10.48550/arxiv.physics/0406083

Latex 2e, 3 pages

arxiv created 2004/06/18 · openalex publication_date 2004/06/18 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

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) method. To our knowledge, no prior electric quadrupole hyperfine CC calculation is available for ¹³³ Cs(6 P_3/2) state. Our computed magnetic dipole (A) and electric quadrupole (B) coupling constants are in excellent agreement with the experiment.

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