Isotope effects in the electron impact ionization of H2/D2, H2O/D2O, and C6H6/C6D6 near threshold

G. Hanel; B. Gstir; T. Fiegele; F. Hagelberg; K. Becker; P. Scheier; A. Snegursky; Tilmann D. Märk

doi:10.1063/1.1428341

Isotope effects in the electron impact ionization of H₂/D₂, H₂O/D₂O, and C₆H₆/C₆D₆ near threshold

G. Hanel, B. Gstir, T. Fiegele, F. Hagelberg, K. Becker, P. Scheier, A. Snegursky, Tilmann D. Märk

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

Abstract

Isotope effects in the electron impact ionization of H₂/D₂, H₂O/D₂O and C₆H₆/C₆D₆ near threshold region were studied using high-resolution electron impact ionization mass spectrometer. The isotope shifts were determined for all the three systems ranging from a few meV for the parent ions to a few hundred meV for the fragment ions. It is found that the experimental result and the theoretical results are in good agreement with each other.

Original language	English (US)
Pages (from-to)	2456-2463
Number of pages	8
Journal	Journal of Chemical Physics
Volume	116
Issue number	6
DOIs	https://doi.org/10.1063/1.1428341
State	Published - Feb 8 2002

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General Physics and Astronomy
Physical and Theoretical Chemistry

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abstract = "Isotope effects in the electron impact ionization of H2/D2, H2O/D2O and C6H6/C6D6 near threshold region were studied using high-resolution electron impact ionization mass spectrometer. The isotope shifts were determined for all the three systems ranging from a few meV for the parent ions to a few hundred meV for the fragment ions. It is found that the experimental result and the theoretical results are in good agreement with each other.",

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T1 - Isotope effects in the electron impact ionization of H2/D2, H2O/D2O, and C6H6/C6D6 near threshold

AU - Hanel, G.

AU - Gstir, B.

AU - Fiegele, T.

AU - Hagelberg, F.

AU - Becker, K.

AU - Scheier, P.

AU - Snegursky, A.

AU - Märk, Tilmann D.

PY - 2002/2/8

Y1 - 2002/2/8

N2 - Isotope effects in the electron impact ionization of H2/D2, H2O/D2O and C6H6/C6D6 near threshold region were studied using high-resolution electron impact ionization mass spectrometer. The isotope shifts were determined for all the three systems ranging from a few meV for the parent ions to a few hundred meV for the fragment ions. It is found that the experimental result and the theoretical results are in good agreement with each other.

AB - Isotope effects in the electron impact ionization of H2/D2, H2O/D2O and C6H6/C6D6 near threshold region were studied using high-resolution electron impact ionization mass spectrometer. The isotope shifts were determined for all the three systems ranging from a few meV for the parent ions to a few hundred meV for the fragment ions. It is found that the experimental result and the theoretical results are in good agreement with each other.

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Isotope effects in the electron impact ionization of H₂/D₂, H₂O/D₂O, and C₆H₆/C₆D₆ near threshold

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