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Title: Two-Particle Interference of Electron Pairs on a Molecular Level

Here, wWe investigate the photodouble ionization of H 2 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. Conversely, 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.
Authors:
 [1] ;  [1] ;  [1] ;  [1] ;  [1] ;  [2] ;  [3] ;  [3] ;  [4] ;  [4] ;  [5] ;  [1] ;  [1] ;  [6] ;  [7] ;  [5] ;  [8] ;  [9] ;  [10] ;  [1] more »;  [1] ;  [1] « less
  1. Goethe Univ., Frankfurt (Germany). Inst. for Nuclear Physics
  2. Univ. of Kassel (Germany)
  3. Univ. of Hamburg (Germany). Inst. for Experimental Physics
  4. Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany)
  5. Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Chemical Sciences Division
  6. Max Born Inst., Berlin (Germany)
  7. RIKEN, Saitama (Japan)
  8. Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Chemical Sciences Division; Univ. of California, Davis, CA (United States). Dept. of Chemistry
  9. Autonomous Univ. of Madrid (Spain). Dept. of Chemistry, Condensed Matter Physics Center (IFIMAC); Madrid Institute of Advanced Studies in Nanoscience, Madrid (Spain)
  10. Univ. of Nevada, Reno, NV (United States). Dept. of Physics
Publication Date:
Grant/Contract Number:
AC02-05CH11231
Type:
Accepted Manuscript
Journal Name:
Physical Review Letters
Additional Journal Information:
Journal Volume: 117; Journal Issue: 8; Journal ID: ISSN 0031-9007
Publisher:
American Physical Society (APS)
Research Org:
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
Sponsoring Org:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
OSTI Identifier:
1379565