학술논문
Two-particle interference of electron pairs on a molecular level
Document Type
Working Paper
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.; Schmidt, L. Ph. H.; Morales, F.; Miyabe, S.; Rescigno, T. N.; McCurdy, C. W.; Martin, F.; Williams, J. B.; Schöffler, M. S.; Jahnke, T.; Dörner, R.
Source
Phys. Rev. Lett. 117, 083002 (2016)
Subject
Language
Abstract
We investigate the photo-doubleionization 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. In contrast, the quasi-particle consisting of both electrons (i.e. the "dielectron") does. The work highlights the fact that non-local effects are embedded everywhere in nature where many-particle processes are involved.