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Effect of vibrations on C 1s photoemission in formaldehyde in the shape resonance region. / De Fanis, A.; Mistrov, D. A.; Kitajima, M.; Hoshino, M.; Shindo, H.; Tanaka, T.; Tanaka, H.; Tamenori, Y.; Pavlychev, A. A.; Ueda, K.

In: Physical Review A - Atomic, Molecular, and Optical Physics, Vol. 71, No. 5, 052510, 01.05.2005.

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

Harvard

De Fanis, A, Mistrov, DA, Kitajima, M, Hoshino, M, Shindo, H, Tanaka, T, Tanaka, H, Tamenori, Y, Pavlychev, AA & Ueda, K 2005, 'Effect of vibrations on C 1s photoemission in formaldehyde in the shape resonance region', Physical Review A - Atomic, Molecular, and Optical Physics, vol. 71, no. 5, 052510. https://doi.org/10.1103/PhysRevA.71.052510

APA

De Fanis, A., Mistrov, D. A., Kitajima, M., Hoshino, M., Shindo, H., Tanaka, T., Tanaka, H., Tamenori, Y., Pavlychev, A. A., & Ueda, K. (2005). Effect of vibrations on C 1s photoemission in formaldehyde in the shape resonance region. Physical Review A - Atomic, Molecular, and Optical Physics, 71(5), [052510]. https://doi.org/10.1103/PhysRevA.71.052510

Vancouver

De Fanis A, Mistrov DA, Kitajima M, Hoshino M, Shindo H, Tanaka T et al. Effect of vibrations on C 1s photoemission in formaldehyde in the shape resonance region. Physical Review A - Atomic, Molecular, and Optical Physics. 2005 May 1;71(5). 052510. https://doi.org/10.1103/PhysRevA.71.052510

Author

De Fanis, A. ; Mistrov, D. A. ; Kitajima, M. ; Hoshino, M. ; Shindo, H. ; Tanaka, T. ; Tanaka, H. ; Tamenori, Y. ; Pavlychev, A. A. ; Ueda, K. / Effect of vibrations on C 1s photoemission in formaldehyde in the shape resonance region. In: Physical Review A - Atomic, Molecular, and Optical Physics. 2005 ; Vol. 71, No. 5.

BibTeX

@article{82b31fddaf08482195052bf875eabc63,
title = "Effect of vibrations on C 1s photoemission in formaldehyde in the shape resonance region",
abstract = "The vibrationally resolved C 1s single-hole ionization cross sections of H2CO are measured in the region of the σ* shape resonance. The energy of the shape resonance is pushed down by the excitation of the C-O stretching vibration v2′. Our calculations, which take account of elastic multiple scattering within the C-O potential box, show that the downward shift of the shape resonance energy is originated from the elongation of the characteristic internuclear C-O distance in the core-ionized molecule with an increase in v2′. The characteristic internuclear distance varies from R+(0,0,0)=1.198 up to R+(0,2,0)=1.415. In addition to the elastic multiple-scattering mechanism, the internal inelastic scattering of the C 1s photoelectron by valence electrons is suggested as a possible mechanism responsible for the enhancement of vibrational excitations through the shape resonance and near threshold.",
author = "{De Fanis}, A. and Mistrov, {D. A.} and M. Kitajima and M. Hoshino and H. Shindo and T. Tanaka and H. Tanaka and Y. Tamenori and Pavlychev, {A. A.} and K. Ueda",
year = "2005",
month = may,
day = "1",
doi = "10.1103/PhysRevA.71.052510",
language = "English",
volume = "71",
journal = "Physical Review A - Atomic, Molecular, and Optical Physics",
issn = "1050-2947",
publisher = "American Physical Society",
number = "5",

}

RIS

TY - JOUR

T1 - Effect of vibrations on C 1s photoemission in formaldehyde in the shape resonance region

AU - De Fanis, A.

AU - Mistrov, D. A.

AU - Kitajima, M.

AU - Hoshino, M.

AU - Shindo, H.

AU - Tanaka, T.

AU - Tanaka, H.

AU - Tamenori, Y.

AU - Pavlychev, A. A.

AU - Ueda, K.

PY - 2005/5/1

Y1 - 2005/5/1

N2 - The vibrationally resolved C 1s single-hole ionization cross sections of H2CO are measured in the region of the σ* shape resonance. The energy of the shape resonance is pushed down by the excitation of the C-O stretching vibration v2′. Our calculations, which take account of elastic multiple scattering within the C-O potential box, show that the downward shift of the shape resonance energy is originated from the elongation of the characteristic internuclear C-O distance in the core-ionized molecule with an increase in v2′. The characteristic internuclear distance varies from R+(0,0,0)=1.198 up to R+(0,2,0)=1.415. In addition to the elastic multiple-scattering mechanism, the internal inelastic scattering of the C 1s photoelectron by valence electrons is suggested as a possible mechanism responsible for the enhancement of vibrational excitations through the shape resonance and near threshold.

AB - The vibrationally resolved C 1s single-hole ionization cross sections of H2CO are measured in the region of the σ* shape resonance. The energy of the shape resonance is pushed down by the excitation of the C-O stretching vibration v2′. Our calculations, which take account of elastic multiple scattering within the C-O potential box, show that the downward shift of the shape resonance energy is originated from the elongation of the characteristic internuclear C-O distance in the core-ionized molecule with an increase in v2′. The characteristic internuclear distance varies from R+(0,0,0)=1.198 up to R+(0,2,0)=1.415. In addition to the elastic multiple-scattering mechanism, the internal inelastic scattering of the C 1s photoelectron by valence electrons is suggested as a possible mechanism responsible for the enhancement of vibrational excitations through the shape resonance and near threshold.

UR - http://www.scopus.com/inward/record.url?scp=27144525312&partnerID=8YFLogxK

U2 - 10.1103/PhysRevA.71.052510

DO - 10.1103/PhysRevA.71.052510

M3 - Article

AN - SCOPUS:27144525312

VL - 71

JO - Physical Review A - Atomic, Molecular, and Optical Physics

JF - Physical Review A - Atomic, Molecular, and Optical Physics

SN - 1050-2947

IS - 5

M1 - 052510

ER -

ID: 43207342