Detection of atomic bromine (4p5 2P ; J = 1/2, 3/2) by two-photon laser-induced vacuum ultraviolet emission

Tendo, Shogo; Nishimura, Ayaka; Ogino, Yusuke; Kohguchi, Hiroshi; Yamasaki, Katsuyoshi

doi:10.1016/j.cplett.2021.139253

Cited by 5 publications

(1 citation statement)

References 25 publications

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“…The outline of the experimental apparatus was described in the previous reports. − Here, the details of the present experiments will be described. A flow cell was made of glass (25 mm in inner diameter), and the inner wall was coated with carbon black (Acheson Aerodag G).…”

Section: Methodsmentioning

confidence: 99%

Nascent Vibrational Energy Distribution of CS(X¹Σ⁺) Generated in the S(¹D) + CS₂ Reaction

2023

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The internal energy distributions of reaction products are important information in clarifying the mechanism of chemical reactions. There are few reports of the nascent vibrational energy distribution of CS(X 1 Σ + ) generated in the S( 1 D) + CS 2 reaction. As long as S( 1 D) is produced by photodissociation of CS 2 , CS(X 1 Σ + ), as a product of the chemical reaction and as a photoproduct of CS 2 is indistinguishable. In this study, S( 1 D) was generated by the photolysis of OCS at 248 nm, where CS 2 hardly dissociates, and CS(X 1 Σ + ) was generated only by the S( 1 D) + CS 2 reaction. The vibrational levels v″ = 0−6 of CS(X 1 Σ + ) were detected with laser-induced fluorescence (LIF) via the A 1 Π−X 1 Σ + transition. The identical time profiles of the LIF intensities showed that all the vibrational levels were produced by the S( 1 D) + CS 2 reaction. The relative nascent vibrational populations of CS(X 1 Σ + ) determined from the area intensities of the excitation spectra are 1.00 ± 0.

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Section: Methodsmentioning

confidence: 99%

Nascent Vibrational Energy Distribution of CS(X¹Σ⁺) Generated in the S(¹D) + CS₂ Reaction

2023

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Complete rotational assignment of the (0,0) vibrational band of the A1Π–X1Σ+ transition of carbon monosulfide

Kuroko

Kanesaki

Kohguchi

et al. 2022

Chemical Physics Letters

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Overall and state-to-state quenching of atomic oxygen O(2p33p 3P ) by collisions with He and N2

Tendo

Tanimoto

Daijogon

et al. 2022

Chemical Physics Letters

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Detection of atomic bromine (4p5 2P ; J = 1/2, 3/2) by two-photon laser-induced vacuum ultraviolet emission

Cited by 5 publications

References 25 publications

Nascent Vibrational Energy Distribution of CS(X¹Σ⁺) Generated in the S(¹D) + CS₂ Reaction

Nascent Vibrational Energy Distribution of CS(X¹Σ⁺) Generated in the S(¹D) + CS₂ Reaction

Complete rotational assignment of the (0,0) vibrational band of the A1Π–X1Σ+ transition of carbon monosulfide

Overall and state-to-state quenching of atomic oxygen O(2p33p 3P ) by collisions with He and N2

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Detection of atomic bromine (4p5 2P ; J = 1/2, 3/2) by two-photon laser-induced vacuum ultraviolet emission

Cited by 5 publications

References 25 publications

Nascent Vibrational Energy Distribution of CS(X1Σ+) Generated in the S(1D) + CS2 Reaction

Nascent Vibrational Energy Distribution of CS(X1Σ+) Generated in the S(1D) + CS2 Reaction

Complete rotational assignment of the (0,0) vibrational band of the A1Π–X1Σ+ transition of carbon monosulfide

Overall and state-to-state quenching of atomic oxygen O(2p33p 3P ) by collisions with He and N2

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Product

Resources

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Nascent Vibrational Energy Distribution of CS(X¹Σ⁺) Generated in the S(¹D) + CS₂ Reaction

Nascent Vibrational Energy Distribution of CS(X¹Σ⁺) Generated in the S(¹D) + CS₂ Reaction