Determination of deuteron quadrupole moment from calculations of the electric field gradient in D2 and HD

Michele Pavanello; Wei Cheng Tung; Ludwik Adamowicz

doi:10.1103/PhysRevA.81.042526

Determination of deuteron quadrupole moment from calculations of the electric field gradient in D2 and HD

Michele Pavanello, Wei Cheng Tung, Ludwik Adamowicz

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Abstract

We have carried out an accurate determination of the quadrupole moment of the deuteron nucleus. The evaluation of the constant is achieved by combining high accuracy Born-Oppenheimer calculations of the electric field gradient at the nucleus in the H2 molecule with spectroscopic measurements of the quadrupolar splitting in D2 and HD. The derived value is Q=0.285783(30) fm2.

Original language	English (US)
Article number	042526
Journal	Physical Review A - Atomic, Molecular, and Optical Physics
Volume	81
Issue number	4
DOIs	https://doi.org/10.1103/PhysRevA.81.042526
State	Published - Apr 30 2010

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

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10.1103/PhysRevA.81.042526

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title = "Determination of deuteron quadrupole moment from calculations of the electric field gradient in D2 and HD",

abstract = "We have carried out an accurate determination of the quadrupole moment of the deuteron nucleus. The evaluation of the constant is achieved by combining high accuracy Born-Oppenheimer calculations of the electric field gradient at the nucleus in the H2 molecule with spectroscopic measurements of the quadrupolar splitting in D2 and HD. The derived value is Q=0.285783(30) fm2.",

author = "Michele Pavanello and Tung, {Wei Cheng} and Ludwik Adamowicz",

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AU - Pavanello, Michele

AU - Tung, Wei Cheng

AU - Adamowicz, Ludwik

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Y1 - 2010/4/30

N2 - We have carried out an accurate determination of the quadrupole moment of the deuteron nucleus. The evaluation of the constant is achieved by combining high accuracy Born-Oppenheimer calculations of the electric field gradient at the nucleus in the H2 molecule with spectroscopic measurements of the quadrupolar splitting in D2 and HD. The derived value is Q=0.285783(30) fm2.

AB - We have carried out an accurate determination of the quadrupole moment of the deuteron nucleus. The evaluation of the constant is achieved by combining high accuracy Born-Oppenheimer calculations of the electric field gradient at the nucleus in the H2 molecule with spectroscopic measurements of the quadrupolar splitting in D2 and HD. The derived value is Q=0.285783(30) fm2.

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Determination of deuteron quadrupole moment from calculations of the electric field gradient in D2 and HD

Abstract

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