The hyperfine structure of the 127I2P(119)35-0 transition

Ady Arie; Robert L. Byer

doi:10.1016/0030-4018(94)90461-8

The hyperfine structure of the ¹²⁷I₂P(119)35-0 transition

Ady Arie^*, Robert L. Byer

^*Corresponding author for this work

School of Electrical Engineering

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

Abstract

The hyperfine splitting of the iodine P(119)35-0 transition at 18787.13 cm^-1 (532.2793 nm) is measured by heterodyne spectroscopy using two frequency-doubled Nd:YAG lasers. The standard deviation of the theoretical fit to the experimental results is 3.65 kHz. The hyperfine constants for this transition are: electrical quadruple: ΔeQq = 1903.9004 ± 0.07 MHz, spin rotation: ΔC = 114.958 ± 0.047 kHz, scalar spin-spin: Δa = -9.92 ± 4.53 kHz and tensor spin-spin: Δd = -58.86 ± 2.7 kHz. New empirical formulas for the electrical quadruple, spin rotation and tensor spin-spin constants as a function of the vibrational and rotational energies in the B state are derived.

Original language	English
Pages (from-to)	253-258
Number of pages	6
Journal	Optics Communications
Volume	111
Issue number	3-4
DOIs	https://doi.org/10.1016/0030-4018(94)90461-8
State	Published - 1 Oct 1994

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abstract = "The hyperfine splitting of the iodine P(119)35-0 transition at 18787.13 cm-1 (532.2793 nm) is measured by heterodyne spectroscopy using two frequency-doubled Nd:YAG lasers. The standard deviation of the theoretical fit to the experimental results is 3.65 kHz. The hyperfine constants for this transition are: electrical quadruple: ΔeQq = 1903.9004 ± 0.07 MHz, spin rotation: ΔC = 114.958 ± 0.047 kHz, scalar spin-spin: Δa = -9.92 ± 4.53 kHz and tensor spin-spin: Δd = -58.86 ± 2.7 kHz. New empirical formulas for the electrical quadruple, spin rotation and tensor spin-spin constants as a function of the vibrational and rotational energies in the B state are derived.",

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T1 - The hyperfine structure of the 127I2P(119)35-0 transition

AU - Arie, Ady

AU - Byer, Robert L.

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N2 - The hyperfine splitting of the iodine P(119)35-0 transition at 18787.13 cm-1 (532.2793 nm) is measured by heterodyne spectroscopy using two frequency-doubled Nd:YAG lasers. The standard deviation of the theoretical fit to the experimental results is 3.65 kHz. The hyperfine constants for this transition are: electrical quadruple: ΔeQq = 1903.9004 ± 0.07 MHz, spin rotation: ΔC = 114.958 ± 0.047 kHz, scalar spin-spin: Δa = -9.92 ± 4.53 kHz and tensor spin-spin: Δd = -58.86 ± 2.7 kHz. New empirical formulas for the electrical quadruple, spin rotation and tensor spin-spin constants as a function of the vibrational and rotational energies in the B state are derived.

AB - The hyperfine splitting of the iodine P(119)35-0 transition at 18787.13 cm-1 (532.2793 nm) is measured by heterodyne spectroscopy using two frequency-doubled Nd:YAG lasers. The standard deviation of the theoretical fit to the experimental results is 3.65 kHz. The hyperfine constants for this transition are: electrical quadruple: ΔeQq = 1903.9004 ± 0.07 MHz, spin rotation: ΔC = 114.958 ± 0.047 kHz, scalar spin-spin: Δa = -9.92 ± 4.53 kHz and tensor spin-spin: Δd = -58.86 ± 2.7 kHz. New empirical formulas for the electrical quadruple, spin rotation and tensor spin-spin constants as a function of the vibrational and rotational energies in the B state are derived.

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JO - Optics Communications

JF - Optics Communications

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The hyperfine structure of the ¹²⁷I₂P(119)35-0 transition

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