| Zugriffsnummer | 31474 |
| Dokumenttyp | Zeitschriftenartikel |
| Sprache | Englisch |
| Titel | Experimental investigation of left-right asymmetry in photon-atom interaction |
| Autor(in); Institution |
Ricz, S.; Hungarian Academy of Science, Institute of Nuclear Research, Debrecen, HUNGARY; Justus-Liebig-Universität Giessen, Institut für Atom- und Molekülphysik, Giessen, GERMANY
Buhr, Ticia; 6.6, Grundlagen der Dosimetrie, PTB-Braunschweig
Kövér, Á.; Hungarian Academy of Science, Institute of Nuclear Research, Debrecen, HUNGARY
Holste, K.; Justus-Liebig-Universität Giessen, Institut für Atom- und Molekülphysik, Giessen, GERMANY
Borovik, Jr., A.; Justus-Liebig-Universität Giessen, Institut für Atom- und Molekülphysik, Giessen, GERMANY
Schippers, S.; Justus-Liebig-Universität Giessen, Institut für Atom- und Molekülphysik, Giessen, GERMANY
Varga, D.; Hungarian Academy of Science, Institute of Nuclear Research, Debrecen, HUNGARY
Müller, A.; Justus-Liebig-Universität Giessen, Institut für Atom- und Molekülphysik, Giessen, GERMANY
|
| Quelle/Jahr | Physical Review A: 90 (2014), 1, 013410-1 - 013410-7 |
| ISSN | 1050-2947 (PRINT) ; 1094-1622 (ONLINE) |
| DOI | |
| Verlag | College Park, Md.: APS |
| Klassifikationscode | PACS: 32.80.Fb ; PACS: 32.80.Hd |
| Freie Schlagworte | photoionization ; electron spectroscopy ; synchrotron radiation |
| Zusammenfassung | Single ionization of noble gas atoms by linearly polarized synchrotron radiation has been studied by employing angle- and energy-resolved photoelectron spectroscopy. The measurements were carried out in the plane defined by the momentum and polarization vectors of the photon. Parameters describing the left-right asymmetry (LRA) (relative to the photon propagation direction) of the photoelectron angular distribution were determined experimentally for the s-shells of He, Ne, Ar, Kr and Xe atoms and H2 molecules and for the p-shells of Ne, Ar, Kr and Xe atoms. The values of the left-right asymmetry differ significantly from zero for both subshells. The photon and photoelectron energy dependence of the LRA parameters are also presented. Possible experimental and instrumental sources that could generate asymmetry are discussed and excluded as well. |
Zitierung
Ricz, S., Buhr, T., Kövér, Á., Holste, K., Borovik, Jr., A., Schippers, S., Varga, D., & Müller, A. (2014). Experimental investigation of left-right asymmetry in photon-atom interaction. Physical Review A, 90(1), 013410-1–013410-7. https://doi.org/10.1103/physreva.90.013410