Research output: Contribution to journal › Article › peer-review
Vibrationally resolved partial cross sections and asymmetry parameters for oxygen K-shell photoionization of the CO2 molecule. / Hoshino, M.; Nakagawa, K.; Tanaka, T.; Kitajima, M.; Tanaka, H.; De Fanis, A.; Mistrov, D. A.; Brykalova, X. O.; Pavlychev, A. A.; Hatamoto, T.; Ueda, K.
In: Journal of Physics B: Atomic, Molecular and Optical Physics, Vol. 39, No. 17, 021, 14.09.2006, p. 3655-3663.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Vibrationally resolved partial cross sections and asymmetry parameters for oxygen K-shell photoionization of the CO2 molecule
AU - Hoshino, M.
AU - Nakagawa, K.
AU - Tanaka, T.
AU - Kitajima, M.
AU - Tanaka, H.
AU - De Fanis, A.
AU - Mistrov, D. A.
AU - Brykalova, X. O.
AU - Pavlychev, A. A.
AU - Hatamoto, T.
AU - Ueda, K.
PY - 2006/9/14
Y1 - 2006/9/14
N2 - O K-shell photoionization of the CO2 molecule causes antisymmetric vibrations v3′ in the core-ionized molecule. The v3′-resolved partial cross sections and asymmetry parameters are measured in the Σu shape resonance region above the O K-shell ionization threshold of the CO2 molecule. Neither the shape resonance energy in nor the value of shows v3′-dependence. This v3′-independent nature is attributed to the fact that v 3′ vibrations do not cause any change of the size of the potential box responsible for the formation of the shape resonance. Multiple scattering calculations employing the v3′-dependent fixed-nuclei approximation reproduce well the measured v3′- resolved partial cross sections.
AB - O K-shell photoionization of the CO2 molecule causes antisymmetric vibrations v3′ in the core-ionized molecule. The v3′-resolved partial cross sections and asymmetry parameters are measured in the Σu shape resonance region above the O K-shell ionization threshold of the CO2 molecule. Neither the shape resonance energy in nor the value of shows v3′-dependence. This v3′-independent nature is attributed to the fact that v 3′ vibrations do not cause any change of the size of the potential box responsible for the formation of the shape resonance. Multiple scattering calculations employing the v3′-dependent fixed-nuclei approximation reproduce well the measured v3′- resolved partial cross sections.
UR - http://www.scopus.com/inward/record.url?scp=33748331301&partnerID=8YFLogxK
U2 - 10.1088/0953-4075/39/17/021
DO - 10.1088/0953-4075/39/17/021
M3 - Article
VL - 39
SP - 3655
EP - 3663
JO - Journal of the European Optical Society Part B: Quantum Optics
JF - Journal of the European Optical Society Part B: Quantum Optics
SN - 0953-4075
IS - 17
M1 - 021
ER -
ID: 5547121