Dissociative ionization accompanying emission by electron impact on N2O using fragment ion-photon coincidence (FIPCO) measurements

Akihiro Matsuo; Kenji Furuya; Teiichiro Ogawa

doi:10.1016/S0301-0104(98)00429-7

Dissociative ionization accompanying emission by electron impact on N₂O using fragment ion-photon coincidence (FIPCO) measurements

Akihiro Matsuo, Kenji Furuya, Teiichiro Ogawa

自然科学実験系部門

研究成果: Contribution to journal › Article › 査読

8 被引用数 (Scopus)

抄録

Fragment ion-photon coincidence (FIPCO) measurements by controlled electron impact on N₂O have been carried out in order to investigate the dissociative ionization processes correlating with the emission in the 250-600 nm region. The FIPCO spectra showed a band of the N₂⁺ ion. Its band shape depended on a choice of the specific wavelength region used and varied according to the wavelength region correlated. Its translational energy distributions have been estimated by Monte Carlo simulation. There are four dissociative ionization processes producing the N₂⁺ ion. One of them was related to the N₂⁺(B-X) emission, and the others were related to emission from highly excited N₂O⁺ ions. Their cross-sections were estimated as (3-60)×10^-19 cm².

本文言語	英語
ページ（範囲）	91-101
ページ数	11
ジャーナル	Chemical Physics
巻	242
号	1
DOI	https://doi.org/10.1016/S0301-0104(98)00429-7
出版ステータス	出版済み - 3 15 1999

All Science Journal Classification (ASJC) codes

物理学および天文学（全般）
物理化学および理論化学

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10.1016/S0301-0104(98)00429-7

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引用スタイル

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title = "Dissociative ionization accompanying emission by electron impact on N2O using fragment ion-photon coincidence (FIPCO) measurements",

abstract = "Fragment ion-photon coincidence (FIPCO) measurements by controlled electron impact on N2O have been carried out in order to investigate the dissociative ionization processes correlating with the emission in the 250-600 nm region. The FIPCO spectra showed a band of the N2+ ion. Its band shape depended on a choice of the specific wavelength region used and varied according to the wavelength region correlated. Its translational energy distributions have been estimated by Monte Carlo simulation. There are four dissociative ionization processes producing the N2+ ion. One of them was related to the N2+(B-X) emission, and the others were related to emission from highly excited N2O+ ions. Their cross-sections were estimated as (3-60)×10-19 cm2.",

author = "Akihiro Matsuo and Kenji Furuya and Teiichiro Ogawa",

note = "Funding Information: This work is partially supported by the Grant-in-Aid for Scientific Research (No. 09740435) from the Ministry of Education, Science and Culture of Japan. AM gratefully acknowledges Professor M. Tsuji of Kyushu University for many helpful suggestions during the this work, and also wishes to thank Professor R. Locht of Universit{\'e} de Li{\`e}ge and Professor Y. Hatano of Tokyo Institute of Technology for sending preprints of their works prior to publication. Copyright: Copyright 2017 Elsevier B.V., All rights reserved.",

year = "1999",

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doi = "10.1016/S0301-0104(98)00429-7",

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T1 - Dissociative ionization accompanying emission by electron impact on N2O using fragment ion-photon coincidence (FIPCO) measurements

AU - Matsuo, Akihiro

AU - Furuya, Kenji

AU - Ogawa, Teiichiro

N1 - Funding Information: This work is partially supported by the Grant-in-Aid for Scientific Research (No. 09740435) from the Ministry of Education, Science and Culture of Japan. AM gratefully acknowledges Professor M. Tsuji of Kyushu University for many helpful suggestions during the this work, and also wishes to thank Professor R. Locht of Université de Liège and Professor Y. Hatano of Tokyo Institute of Technology for sending preprints of their works prior to publication. Copyright: Copyright 2017 Elsevier B.V., All rights reserved.

PY - 1999/3/15

Y1 - 1999/3/15

N2 - Fragment ion-photon coincidence (FIPCO) measurements by controlled electron impact on N2O have been carried out in order to investigate the dissociative ionization processes correlating with the emission in the 250-600 nm region. The FIPCO spectra showed a band of the N2+ ion. Its band shape depended on a choice of the specific wavelength region used and varied according to the wavelength region correlated. Its translational energy distributions have been estimated by Monte Carlo simulation. There are four dissociative ionization processes producing the N2+ ion. One of them was related to the N2+(B-X) emission, and the others were related to emission from highly excited N2O+ ions. Their cross-sections were estimated as (3-60)×10-19 cm2.

AB - Fragment ion-photon coincidence (FIPCO) measurements by controlled electron impact on N2O have been carried out in order to investigate the dissociative ionization processes correlating with the emission in the 250-600 nm region. The FIPCO spectra showed a band of the N2+ ion. Its band shape depended on a choice of the specific wavelength region used and varied according to the wavelength region correlated. Its translational energy distributions have been estimated by Monte Carlo simulation. There are four dissociative ionization processes producing the N2+ ion. One of them was related to the N2+(B-X) emission, and the others were related to emission from highly excited N2O+ ions. Their cross-sections were estimated as (3-60)×10-19 cm2.

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