Dispersion and polarization interactions of the strontium atom

James Mitroy; Jun-Yi Zhang

doi:10.1080/00268976.2010.501766

Dispersion and polarization interactions of the strontium atom

James Mitroy, Jun-Yi Zhang

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

Abstract

Dispersion coefficients involving the 5s ^{2 1} S ^e and 5s5p ^1,3P ^o states of strontium are determined from a large basis configuration interaction calculation. Dispersion coefficients are presented for the strontium dimer and also for strontium interactions with hydrogen and the rare gases. Polarizabilities and oscillator strengths from some low lying states are also given. The ground state polarizability and that of the 5s5p ¹P ^o and 5s4d ¹D ^e states are very similar in size.

Original language	English
Pages (from-to)	1999-2006
Number of pages	8
Journal	Molecular Physics
Volume	108
Issue number	15
DOIs	https://doi.org/10.1080/00268976.2010.501766
Publication status	Published - 10 Aug 2010

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title = "Dispersion and polarization interactions of the strontium atom",

abstract = "Dispersion coefficients involving the 5s 2 1 S e and 5s5p 1,3P o states of strontium are determined from a large basis configuration interaction calculation. Dispersion coefficients are presented for the strontium dimer and also for strontium interactions with hydrogen and the rare gases. Polarizabilities and oscillator strengths from some low lying states are also given. The ground state polarizability and that of the 5s5p 1P o and 5s4d 1D e states are very similar in size.",

keywords = "Configuration-interaction calculations, Dispersion coefficient, Low-lying state, Oscillator strengths, Polarizabilities, Polarizability, Polarization interactions, Rare gas, Van der waals, Inert gases, Polarization, Strontium, Van der Waals forces, Dispersions",

author = "James Mitroy and Jun-Yi Zhang",

year = "2010",

month = aug,

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doi = "10.1080/00268976.2010.501766",

language = "English",

volume = "108",

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journal = "Molecular Physics",

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T1 - Dispersion and polarization interactions of the strontium atom

AU - Mitroy, James

AU - Zhang, Jun-Yi

PY - 2010/8/10

Y1 - 2010/8/10

N2 - Dispersion coefficients involving the 5s 2 1 S e and 5s5p 1,3P o states of strontium are determined from a large basis configuration interaction calculation. Dispersion coefficients are presented for the strontium dimer and also for strontium interactions with hydrogen and the rare gases. Polarizabilities and oscillator strengths from some low lying states are also given. The ground state polarizability and that of the 5s5p 1P o and 5s4d 1D e states are very similar in size.

AB - Dispersion coefficients involving the 5s 2 1 S e and 5s5p 1,3P o states of strontium are determined from a large basis configuration interaction calculation. Dispersion coefficients are presented for the strontium dimer and also for strontium interactions with hydrogen and the rare gases. Polarizabilities and oscillator strengths from some low lying states are also given. The ground state polarizability and that of the 5s5p 1P o and 5s4d 1D e states are very similar in size.

KW - Configuration-interaction calculations

KW - Dispersion coefficient

KW - Low-lying state

KW - Oscillator strengths

KW - Polarizabilities

KW - Polarizability

KW - Polarization interactions

KW - Rare gas

KW - Van der waals

KW - Inert gases

KW - Polarization

KW - Strontium

KW - Van der Waals forces

KW - Dispersions

UR - http://www.scopus.com/inward/record.url?scp=77955344259&partnerID=8YFLogxK

U2 - 10.1080/00268976.2010.501766

DO - 10.1080/00268976.2010.501766

M3 - Article

VL - 108

SP - 1999

EP - 2006

JO - Molecular Physics

JF - Molecular Physics

SN - 0026-8976

IS - 15

ER -

Dispersion and polarization interactions of the strontium atom

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