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

Division of Developmental Research in Education Programs

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

33 Citations (Scopus)

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.

Original language	English
Article number	014307
Journal	Journal of Chemical Physics
Volume	142
Issue number	1
DOIs	https://doi.org/10.1063/1.4904273
Publication status	Published - 2015 Jan 7

ASJC Scopus subject areas

Physics and Astronomy(all)
Physical and Theoretical Chemistry

Access to Document

10.1063/1.4904273

Cite this

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), [014307]. https://doi.org/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. / Carniato, S.; Selles, P.; Andric, L.; Palaudoux, J.; Penent, F.; Žitnik, M.; Bučar, K.; Nakano, M.; Hikosaka, Y.; Ito, K.; Lablanquie, P.

In: Journal of Chemical Physics, Vol. 142, No. 1, 014307, 07.01.2015.

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

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

@article{35943a72ad3c49b9af880eea0a24a535,

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

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.",

author = "S. Carniato and P. Selles and L. Andric and J. Palaudoux and F. Penent and M. {\v Z}itnik and K. Bu{\v c}ar and M. Nakano and Y. Hikosaka and K. Ito and P. Lablanquie",

note = "Publisher Copyright: {\textcopyright} 2015 AIP Publishing LLC.",

year = "2015",

month = jan,

day = "7",

doi = "10.1063/1.4904273",

language = "English",

volume = "142",

journal = "Journal of Chemical Physics",

issn = "0021-9606",

publisher = "American Institute of Physics Publising LLC",

number = "1",

}

TY - JOUR

T1 - Single photon simultaneous K-shell ionization and K-shell excitation. I. Theoretical model applied to the interpretation of experimental results on H2O

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

Y1 - 2015/1/7

N2 - 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.

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.

UR - http://www.scopus.com/inward/record.url?scp=84923818082&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84923818082&partnerID=8YFLogxK

U2 - 10.1063/1.4904273

DO - 10.1063/1.4904273

M3 - Article

AN - SCOPUS:84923818082

VL - 142

JO - Journal of Chemical Physics

JF - Journal of Chemical Physics

SN - 0021-9606

IS - 1

M1 - 014307

ER -

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

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this