Calculation of photoabsorption processes in helium

A. Dalgarno; H. Doyle; M. Oppenheimer

doi:10.1103/PhysRevLett.29.1051

Calculation of photoabsorption processes in helium

A. Dalgarno, H. Doyle, M. Oppenheimer

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

30 Scopus citations

Abstract

The cross section for photoionization is expressed as an integral over the dipole response function in a form that yields a unified procedure for calculating the background and the resonance contributions. Application is made to absorption by triplet metastable helium.

Original language	English (US)
Pages (from-to)	1051-1052
Number of pages	2
Journal	Physical review letters
Volume	29
Issue number	16
DOIs	https://doi.org/10.1103/PhysRevLett.29.1051
State	Published - 1972
Externally published	Yes

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

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10.1103/PhysRevLett.29.1051

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title = "Calculation of photoabsorption processes in helium",

abstract = "The cross section for photoionization is expressed as an integral over the dipole response function in a form that yields a unified procedure for calculating the background and the resonance contributions. Application is made to absorption by triplet metastable helium.",

author = "A. Dalgarno and H. Doyle and M. Oppenheimer",

year = "1972",

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T1 - Calculation of photoabsorption processes in helium

AU - Dalgarno, A.

AU - Doyle, H.

AU - Oppenheimer, M.

PY - 1972

Y1 - 1972

N2 - The cross section for photoionization is expressed as an integral over the dipole response function in a form that yields a unified procedure for calculating the background and the resonance contributions. Application is made to absorption by triplet metastable helium.

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DO - 10.1103/PhysRevLett.29.1051

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JO - Physical review letters

JF - Physical review letters

IS - 16

ER -

Calculation of photoabsorption processes in helium

Abstract

All Science Journal Classification (ASJC) codes

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