An Improved Series Representation of Doppler-Broadened Resonance Absorption

Arthur Ginsberg; Martin Becker

doi:dx.doi.org/10.13182/NSE75-A26629

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Home / Publications / Journals / Nuclear Science and Engineering / Volume 56 / Number 1

An Improved Series Representation of Doppler-Broadened Resonance Absorption

Arthur Ginsberg, Martin Becker

Nuclear Science and Engineering / Volume 56 / Number 1 / January 1975 / Pages 106-107

Technical Note / dx.doi.org/10.13182/NSE75-A26629

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An improvement made in a series representation of the J(θ, β) integral for Doppler broadening increases accuracy. The improvement consists of redefining the θ parameter so that the approximate Doppler-broadened line shape agrees with the exact value at the line center.