Rovibrational matrix elements of the multipole moments and of the polarizability of the H2 molecule in the solid phase: Effect of intermolecular potential

ADYA PRASAD MISHRA and T K BALASUBRAMANIAN

Spectroscopy Division, Modular Laboratories, Bhabha Atomic Research Centre, Trombay, Mumbai 400 085, India
Email: tkbala@apsara.barc.ernet.in

Abstract.

Rovibrational matrix elements of the multipole moments Ql up to rank 10 and of the linear polarizability of the H2 molecule in the condensed phase have been computed taking into account the effect of the intermolecular potential. Comparison with gas phase matrix elements shows that the effect of solid state interactions is marginal.

Keywords:  Multipole moments; linear polarizability; solid hydrogen, matrix elements.

Pacs Nos.  33.15.Kr; 33.70.-w; 34.20.Gj

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