Single photon simultaneous K-shell ionization and K-shell excitation. I. Theoretical model applied to the interpretation of experimental results on H2O

S. Carniato; P. Selles; L. Andric; J. Palaudoux; F. Penent; M. Žitnik; K. Bučar; M. Nakano; Y. Hikosaka; K. Ito; P. Lablanquie

doi:10.1063/1.4904273

Single photon simultaneous K-shell ionization and K-shell excitation. I. Theoretical model applied to the interpretation of experimental results on H₂O

S. Carniato^*, P. Selles, L. Andric, J. Palaudoux, F. Penent, M. Žitnik, K. Bučar, M. Nakano, Y. Hikosaka, K. Ito, P. Lablanquie

^*この論文の責任著者

教養教育学系

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

40 被引用数 (Scopus)

抄録

We present in detail a theoretical model that provides absolute cross sections for simultaneous core-ionization core-excitation (K^-2V) and compare its predictions with experimental results obtained on the water molecule after photoionization by synchrotron radiation. Two resonances of different symmetries are assigned in the main K^-2V peak and comparable contributions from monopolar (direct shake-up) and dipolar (conjugate shake-up) core-valence excitations are identified. The main peak is observed with a much greater width than the total experimental resolution. This broadening is the signature of nuclear dynamics.

本文言語	英語
論文番号	014307
ジャーナル	Journal of Chemical Physics
巻	142
号	1
DOI	https://doi.org/10.1063/1.4904273
出版ステータス	出版済み - 2015/01/07

ASJC Scopus 主題領域

物理学および天文学一般
物理化学および理論化学

文献へのアクセス

10.1063/1.4904273

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引用スタイル

Carniato, S., Selles, P., Andric, L., Palaudoux, J., Penent, F., Žitnik, M., Bučar, K., Nakano, M., Hikosaka, Y., Ito, K., & Lablanquie, P. (2015). Single photon simultaneous K-shell ionization and K-shell excitation. I. Theoretical model applied to the interpretation of experimental results on H₂O. Journal of Chemical Physics, 142(1), 記事 014307. https://doi.org/10.1063/1.4904273

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abstract = "We present in detail a theoretical model that provides absolute cross sections for simultaneous core-ionization core-excitation (K-2V) and compare its predictions with experimental results obtained on the water molecule after photoionization by synchrotron radiation. Two resonances of different symmetries are assigned in the main K-2V peak and comparable contributions from monopolar (direct shake-up) and dipolar (conjugate shake-up) core-valence excitations are identified. The main peak is observed with a much greater width than the total experimental resolution. This broadening is the signature of nuclear dynamics.",

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Carniato, S, Selles, P, Andric, L, Palaudoux, J, Penent, F, Žitnik, M, Bučar, K, Nakano, M, Hikosaka, Y, Ito, K & Lablanquie, P 2015, 'Single photon simultaneous K-shell ionization and K-shell excitation. I. Theoretical model applied to the interpretation of experimental results on H₂O', Journal of Chemical Physics, vol. 142, no. 1, 014307. https://doi.org/10.1063/1.4904273

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AU - Carniato, S.

AU - Selles, P.

AU - Andric, L.

AU - Palaudoux, J.

AU - Penent, F.

AU - Žitnik, M.

AU - Bučar, K.

AU - Nakano, M.

AU - Hikosaka, Y.

AU - Ito, K.

AU - Lablanquie, P.

PY - 2015/1/7

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AB - We present in detail a theoretical model that provides absolute cross sections for simultaneous core-ionization core-excitation (K-2V) and compare its predictions with experimental results obtained on the water molecule after photoionization by synchrotron radiation. Two resonances of different symmetries are assigned in the main K-2V peak and comparable contributions from monopolar (direct shake-up) and dipolar (conjugate shake-up) core-valence excitations are identified. The main peak is observed with a much greater width than the total experimental resolution. This broadening is the signature of nuclear dynamics.

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