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Two-particle interference of electron pairs on a molecular level

Author
Waitz, M.; Metz, D.; Lower, J.; Schober, C.; Keiling, M.; Pitzer, M.; Mertens, K.; Martins, M.; Viefhaus, J.; Klumpp, S.; Weber, T.; Schmidt-Böcking, H.; Morales, F.; Miyabe, S.; Rescigno, T. N.; McCurdy, Clyde William; Martín García, Fernandountranslated; Williams, J. B.; Schöffler, M. S.; Jahnke, T.; Dörner, R.; Schmidt, L.Ph.H.
Entity
UAM. Departamento de Química
Publisher
American Physical Society
Date
2016-08-15
Citation
Physical Review Letters 117.8 (2016): 083002
ISSN
0031-9007 (print); 1079-7114 (online)
DOI
10.1103/PhysRevLett.117.083002
Funded by
This work was funded by the Deutsche Forschungsgemeinschaft (DFG), the BMBF, the European COST Action Grant No. XLIC CM1204, the European Research Council Advanced XCHEM Grant No. 290853, and the MINECO Project Grant No. FIS2013-42002-R. J. L. thanks the DFG for support. We are grateful to the staff of PETRA III for excellent support during the beam time. Raw data are archived at the Goethe-University Frankfurt am Main and are available on request
Project
info:eu-repo/grantAgreement/EC/FP7/290853; Gobierno de España. FIS2013-42002-R; info:eu-repo/grantAgreement/EC/FP7/321971
Editor's Version
http://dx.doi.org/10.1103/PhysRevLett.117.083002
Subjects
Angular emission; Electron pair; Emitted electron; Molecular levels; Química
URI
http://hdl.handle.net/10486/679912
Rights
© 2016 American Physical Society

Abstract

We investigate the photodouble ionization of H2 molecules with 400 eV photons. We find that the emitted electrons do not show any sign of two-center interference fringes in their angular emission distributions if considered separately. In contrast, the quasiparticle consisting of both electrons (i.e., the "dielectron") does. The work highlights the fact that nonlocal effects are embedded everywhere in nature where many-particle processes are involved
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Google™ Scholar:Waitz, M. - Metz, D. - Lower, J. - Schober, C. - Keiling, M. - Pitzer, M. - Mertens, K. - Martins, M. - Viefhaus, J. - Klumpp, S. - Weber, T. - Schmidt-Böcking, H. - Morales, F. - Miyabe, S. - Rescigno, T. N. - McCurdy, Clyde William - Martín García, Fernando - Williams, J. B. - Schöffler, M. S. - Jahnke, T. - Dörner, R. - Schmidt, L.Ph.H.

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