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NSR database version of May 8, 2024.

Search: Author = D.Sundholm

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2018SU25      Molecular Physics 116, 1682 (2018)

D.Sundholm, P.Pyykko

The argon nuclear quadrupole moments

NUCLEAR MOMENTS ^37,39Ar; analyzed available optical measurements data; calculated large scale numerical complete active space self-consistent field and restricted active space self-consistent field calculations of the electric field gradient at the nucleus (q) using the LUCAS code, which is a finite-element based multiconfiguration Hartree-Fock program for atomic structure; deduced new standard values of nuclear quadrupole moments.

doi: 10.1080/00268976.2018.1442938
Citations: PlumX Metrics

2001BI17      Phys.Rev. A64, 052507 (2001)

J.Bieron, P.Pyykko, D.Sundholm, V.Kello, A.J.Sadlej

Nuclear Quadrupole Moments of Bromine and Iodine from Combined Atomic and Molecular Data

NUCLEAR MOMENTS ^79,81Br, ¹²⁷I; analyzed hfs, electric field gradients; deduced nuclear quadrupole moments.

doi: 10.1103/PhysRevA.64.052507
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1999KE07      Chem.Phys.Lett. 304, 414 (1999)

V.Kello, A.J.Sadlej, P.Pyykko, D.Sundholm, M.Tokman

Electric Quadrupole Moment of the ²⁷Al Nucleus: Converging results from the AlF and AlCl Molecules and the Al Atom

NUCLEAR MOMENTS ²⁷Al; analyzed electric field gradients in AlF, AlCl; deduced quadrupole moment.

doi: 10.1016/S0009-2614(99)00340-1
Citations: PlumX Metrics

1998TO31      Chem.Phys.Lett. 291, 414 (1998)

M.Tokman, D.Sundholm, P.Pyykko

Nuclear quadrupole moments of gallium isotopes obtained from finite-element MCHF calculations on the 4p²P_3/2 state of Ga

NUCLEAR MOMENTS ^67,69,71,72Ga; calculated nuclear quadrupole moments for the gallium isotopes. Finite-element multiconfiguration Hartree-Fock expansions. Comparison with available data.

doi: 10.1016/S0009-2614(98)00608-3
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1997HA51      Chem.Phys.Lett. 271, 273 (1997)

A.Halkier, O.Christiansen, D.Sundholm, P.Pyykko

An Improved Value of the Nuclear Quadrupole Moment of the 197 keV I = 5/2 Excited State of ¹⁹F

NUCLEAR STRUCTURE ¹⁹F; calculated electric field gradient; analyzed F₂ quadrupole coupling constant; deduced excited level quadrupole moment.

doi: 10.1016/S0009-2614(97)00454-5
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1997TO06      Chem.Phys.Lett. 265, 60 (1997)

M.Tokman, D.Sundholm, P.Pyykko, J.Olsen

The Nuclear Quadrupole Moment of ¹⁴N Obtained from Finite-Element MCHF Calculations on N²⁺(2p; ²P_3/2) and N⁺(2p²; ³P₂ and 2p²; ¹D₂)

NUCLEAR MOMENTS ¹⁴N; calculated quadrupole moment. Multiconfiguration Hartree-Fock calculations.

doi: 10.1016/S0009-2614(96)01433-9
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1993SU36      J.Chem.Phys. 98, 7152 (1993)

D.Sundholm, J.Olsen

Finite Element Multiconfiguration Hartree-Fock Determination of the Nuclear Quadrupole Moments of Chlorine, Potassium, and Calcium Isotopes

NUCLEAR MOMENTS ^35,36,37Cl, ^39,40,41K, ^41,43,45,47Ca; calculated quadrupole moments.

doi: 10.1063/1.464732
Citations: PlumX Metrics

1992SU01      Phys.Rev.Lett. 68, 927 (1992)

D.Sundholm, J.Olsen

' Atomic ' Determination of the ²³Na, ²⁵Mg, and ²⁷Al Nuclear Quadrupole Moments: How accurate are the ' muonic ' values ( Question )

NUCLEAR STRUCTURE ²³Na, ²⁵Mg, ²⁷Al; calculated electric field gradient; analyzed quadrupole coupling constants. ²³Na, ²⁷Al deduced quadrupole moments. Atomic determination.

doi: 10.1103/PhysRevLett.68.927
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1991SU05      Chem.Phys.Lett. 177, 91 (1991)

D.Sundholm, J.Olsen

Large MCHF Calculations on the Hyperfine Structure of Be(³P⁰): The nuclear quadrupole moment of ⁹Be

NUCLEAR MOMENTS Be; calculated hyperfine parameters. ⁹Be deduced quadrupole moment. Multi-configurational Hartree-Fock.

doi: 10.1016/0009-2614(91)90181-8
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1991SU13      Nucl.Phys. A534, 360 (1991)

D.Sundholm, J.Olsen

Finite Element MCHF Calculations on Mg(3s3p;³P⁰) The Nuclear Quadrupole Moment of ²⁵Mg

NUCLEAR STRUCTURE ²⁴Mg; calculated electric field gradient; analyzed nuclear quadrupole coupling constant; deduced quadrupole moment. Multi-configurational Hartree-Fock.

doi: 10.1016/0375-9474(91)90505-Z
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1990SU19      Phys.Rev. A42, 1160 (1990)

D.Sundholm, J.Olsen

Nuclear Quadrupole Moments of ³³S and ³⁵S

NUCLEAR MOMENTS ^33,35S; calculated quadrupole moments. Multi-configurational Hartree-Fock.

doi: 10.1103/PhysRevA.42.1160
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1990SU21      Phys.Rev. A42, 2614 (1990)

D.Sundholm, J.Olsen

Large Multiconfigurational Hartree-Fock Calculations on the Hyperfine Structure of Li(²S) and Li(²P)

ATOMIC PHYSICS Li; calculated hfs. Multi-configurational Hartree-Fock.

NUCLEAR MOMENTS Li; calculated hfs. Multi-configurational Hartree-Fock.

doi: 10.1103/PhysRevA.42.2614
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1986SU02      Chem.Phys. 101, 219 (1986)

D.Sundholm, P.Pyykko, L.Laaksonen, A.J.Sadlej

Nuclear Quadrupole Moment of Nitrogen from Combined Fully Numerical and Discrete Basis-Set Calculations on NO⁺ and N₂

NUCLEAR MOMENTS ¹⁴N; calculated quadrupole moment. Combined fully numerical, discrete basis set on NO⁺, N₂.

doi: 10.1016/0301-0104(86)85088-1
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1984SU09      Chem.Phys.Lett. 112, 1 (1984)

D.Sundholm, P.Pyykko, L.Laaksonen, A.Sadlej

Nuclear Quadrupole Moment of Lithium from Combined Fully Numerical and Discrete Basis-Set Calculations on LiH

NUCLEAR MOMENTS ⁷Li; calculated quadrupole moments, electric field gradients in LiH. Numerical, discrete basis methods.

doi: 10.1016/0009-2614(84)87030-X
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