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Smooth exterior complex-scaling, full-angular-momentum, and three-dimensional finite-element method applied to doubly excited states of helium. / Elander, Nils; Levin, Sergey; Yarevsky, Evgeny.

In: Physical Review A - Atomic, Molecular, and Optical Physics, Vol. 67, No. 6, 2003, p. 6.

Research output: Contribution to journal › Article › peer-review

Harvard

Elander, N, Levin, S & Yarevsky, E 2003, 'Smooth exterior complex-scaling, full-angular-momentum, and three-dimensional finite-element method applied to doubly excited states of helium', Physical Review A - Atomic, Molecular, and Optical Physics, vol. 67, no. 6, pp. 6. https://doi.org/10.1103/PhysRevA.67.062508

APA

Elander, N., Levin, S., & Yarevsky, E. (2003). Smooth exterior complex-scaling, full-angular-momentum, and three-dimensional finite-element method applied to doubly excited states of helium. Physical Review A - Atomic, Molecular, and Optical Physics, 67(6), 6. https://doi.org/10.1103/PhysRevA.67.062508

Vancouver

Elander N, Levin S, Yarevsky E. Smooth exterior complex-scaling, full-angular-momentum, and three-dimensional finite-element method applied to doubly excited states of helium. Physical Review A - Atomic, Molecular, and Optical Physics. 2003;67(6):6. https://doi.org/10.1103/PhysRevA.67.062508

Author

Elander, Nils ; Levin, Sergey ; Yarevsky, Evgeny. / Smooth exterior complex-scaling, full-angular-momentum, and three-dimensional finite-element method applied to doubly excited states of helium. In: Physical Review A - Atomic, Molecular, and Optical Physics. 2003 ; Vol. 67, No. 6. pp. 6.

BibTeX

@article{f80ca1428d624d9b97e36bfda162bd29,
title = "Smooth exterior complex-scaling, full-angular-momentum, and three-dimensional finite-element method applied to doubly excited states of helium",
abstract = "A technique based on the total-angular-momentum representation the smooth exterior complex-scaling procedure, and the three-dimensional finite-element method, is applied to calculations of S, P, and D resonant, so-called doubly excited, states of the helium atom. The resonances are calculated with an accuracy better than [Formula Presented] a.u. The applicability of an extrapolation procedure to complex energies is analyzed.",
author = "Nils Elander and Sergey Levin and Evgeny Yarevsky",
year = "2003",
doi = "10.1103/PhysRevA.67.062508",
language = "English",
volume = "67",
pages = "6",
journal = "Physical Review A - Atomic, Molecular, and Optical Physics",
issn = "1050-2947",
publisher = "American Physical Society",
number = "6",

}

RIS

TY - JOUR

T1 - Smooth exterior complex-scaling, full-angular-momentum, and three-dimensional finite-element method applied to doubly excited states of helium

AU - Elander, Nils

AU - Levin, Sergey

AU - Yarevsky, Evgeny

PY - 2003

Y1 - 2003

N2 - A technique based on the total-angular-momentum representation the smooth exterior complex-scaling procedure, and the three-dimensional finite-element method, is applied to calculations of S, P, and D resonant, so-called doubly excited, states of the helium atom. The resonances are calculated with an accuracy better than [Formula Presented] a.u. The applicability of an extrapolation procedure to complex energies is analyzed.

AB - A technique based on the total-angular-momentum representation the smooth exterior complex-scaling procedure, and the three-dimensional finite-element method, is applied to calculations of S, P, and D resonant, so-called doubly excited, states of the helium atom. The resonances are calculated with an accuracy better than [Formula Presented] a.u. The applicability of an extrapolation procedure to complex energies is analyzed.

UR - http://www.scopus.com/inward/record.url?scp=85037220153&partnerID=8YFLogxK

U2 - 10.1103/PhysRevA.67.062508

DO - 10.1103/PhysRevA.67.062508

M3 - Article

AN - SCOPUS:0042009850

VL - 67

SP - 6

JO - Physical Review A - Atomic, Molecular, and Optical Physics

JF - Physical Review A - Atomic, Molecular, and Optical Physics

SN - 1050-2947

IS - 6

ER -

ID: 36537104