Strongly correlated states in the Li-ion

Gunnar Haeffler; Igor Yu Kiyan; Uldis Berzinsh; Dag Hanstorp; Nicklas Brandefelt; Eva Lindroth; David J. Pegg

doi:10.1103/PhysRevA.63.053409

Strongly correlated states in the Li^-ion

Gunnar Haeffler
, Igor Yu Kiyan
, Uldis Berzinsh
, Dag Hanstorp
, Nicklas Brandefelt
, Eva Lindroth
, David J. Pegg

Institute of Atomic Physics and Spectroscopy

Chalmers University of Technology
Prokhorov General Physics Institute of the Russian Academy of Sciences
Stockholm University
University of Tennessee

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

20 Citations (Scopus)

Abstract

The resonance structure in the Li(3s) partial photodetachment cross section below the Li(6p) was investigated using a collinear laser-ion beam apparatus. A complex rotation calculation showed that the resonance was due to the strongly correlated, doubly excited states of the quasi-two-electron ion Li^-. At least one resonance with '-' type character and several members of a strong '+' type series were observed.

Original language	English
Article number	053409
Pages (from-to)	534091-534094
Number of pages	4
Journal	Physical Review A - Atomic, Molecular, and Optical Physics
Volume	63
Issue number	5
DOIs	https://doi.org/10.1103/PhysRevA.63.053409
Publication status	Published - May 2001

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10.1103/PhysRevA.63.053409

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abstract = "The resonance structure in the Li(3s) partial photodetachment cross section below the Li(6p) was investigated using a collinear laser-ion beam apparatus. A complex rotation calculation showed that the resonance was due to the strongly correlated, doubly excited states of the quasi-two-electron ion Li-. At least one resonance with '-' type character and several members of a strong '+' type series were observed.",

author = "Gunnar Haeffler and Kiyan, \{Igor Yu\} and Uldis Berzinsh and Dag Hanstorp and Nicklas Brandefelt and Eva Lindroth and Pegg, \{David J.\}",

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AU - Haeffler, Gunnar

AU - Kiyan, Igor Yu

AU - Berzinsh, Uldis

AU - Hanstorp, Dag

AU - Brandefelt, Nicklas

AU - Lindroth, Eva

AU - Pegg, David J.

PY - 2001/5

Y1 - 2001/5

N2 - The resonance structure in the Li(3s) partial photodetachment cross section below the Li(6p) was investigated using a collinear laser-ion beam apparatus. A complex rotation calculation showed that the resonance was due to the strongly correlated, doubly excited states of the quasi-two-electron ion Li-. At least one resonance with '-' type character and several members of a strong '+' type series were observed.

AB - The resonance structure in the Li(3s) partial photodetachment cross section below the Li(6p) was investigated using a collinear laser-ion beam apparatus. A complex rotation calculation showed that the resonance was due to the strongly correlated, doubly excited states of the quasi-two-electron ion Li-. At least one resonance with '-' type character and several members of a strong '+' type series were observed.

UR - https://www.scopus.com/pages/publications/0035332837

U2 - 10.1103/PhysRevA.63.053409

DO - 10.1103/PhysRevA.63.053409

M3 - Article

AN - SCOPUS:0035332837

SN - 1050-2947

VL - 63

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

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

IS - 5

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ER -

Strongly correlated states in the Li^-ion

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