Determination of Interatomic Potentials of , , , and by Wave Function Imaging
Abstract
In this paper, we report on a direct method to measure the interatomic potential energy curve of diatomic systems. A cold target recoil ion momentum spectroscopy reaction microscope was used to measure the squares of the vibrational wave functions of H2, He2, Ne2, and Ar2. The Schrödinger equation relates the curvature of the wave function to the potential V(R) and therefore offers a simple but elegant way to extract the shape of the potential.
- Authors:
-
- Institut für Kernphysik, Goethe-Universität Frankfurt am Main (Germany); GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt (Germany)
- Institut für Kernphysik, Goethe-Universität Frankfurt am Main (Germany)
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Chemical Sciences Division
- Publication Date:
- Research Org.:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- OSTI Identifier:
- 1477365
- Alternate Identifier(s):
- OSTI ID: 1466435
- Grant/Contract Number:
- AC02-05CH11231
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Physical Review Letters
- Additional Journal Information:
- Journal Volume: 121; Journal Issue: 8; Journal ID: ISSN 0031-9007
- Publisher:
- American Physical Society (APS)
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 74 ATOMIC AND MOLECULAR PHYSICS
Citation Formats
Zeller, S., Kunitski, M., Voigtsberger, J., Waitz, M., Trinter, F., Eckart, S., Kalinin, A., Czasch, A., Schmidt, L. Ph. H., Weber, T., Schöffler, M., Jahnke, T., and Dörner, R. Determination of Interatomic Potentials of He2, Ne2, Ar2, and H2 by Wave Function Imaging. United States: N. p., 2018.
Web. doi:10.1103/PhysRevLett.121.083002.
Zeller, S., Kunitski, M., Voigtsberger, J., Waitz, M., Trinter, F., Eckart, S., Kalinin, A., Czasch, A., Schmidt, L. Ph. H., Weber, T., Schöffler, M., Jahnke, T., & Dörner, R. Determination of Interatomic Potentials of He2, Ne2, Ar2, and H2 by Wave Function Imaging. United States. https://doi.org/10.1103/PhysRevLett.121.083002
Zeller, S., Kunitski, M., Voigtsberger, J., Waitz, M., Trinter, F., Eckart, S., Kalinin, A., Czasch, A., Schmidt, L. Ph. H., Weber, T., Schöffler, M., Jahnke, T., and Dörner, R. Fri .
"Determination of Interatomic Potentials of He2, Ne2, Ar2, and H2 by Wave Function Imaging". United States. https://doi.org/10.1103/PhysRevLett.121.083002. https://www.osti.gov/servlets/purl/1477365.
@article{osti_1477365,
title = {Determination of Interatomic Potentials of He2, Ne2, Ar2, and H2 by Wave Function Imaging},
author = {Zeller, S. and Kunitski, M. and Voigtsberger, J. and Waitz, M. and Trinter, F. and Eckart, S. and Kalinin, A. and Czasch, A. and Schmidt, L. Ph. H. and Weber, T. and Schöffler, M. and Jahnke, T. and Dörner, R.},
abstractNote = {In this paper, we report on a direct method to measure the interatomic potential energy curve of diatomic systems. A cold target recoil ion momentum spectroscopy reaction microscope was used to measure the squares of the vibrational wave functions of H2, He2, Ne2, and Ar2. The Schrödinger equation relates the curvature of the wave function to the potential V(R) and therefore offers a simple but elegant way to extract the shape of the potential.},
doi = {10.1103/PhysRevLett.121.083002},
journal = {Physical Review Letters},
number = 8,
volume = 121,
place = {United States},
year = {Fri Aug 24 00:00:00 EDT 2018},
month = {Fri Aug 24 00:00:00 EDT 2018}
}
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