The combined effects of post-collision interaction in the final state and interference due to the indistinguishability of the two electrons have been studied in a selected case of resonant double photoionization of neon. In our coincidence experiments, the photo- and Auger-electron pair was measured when the two electrons have nearly equal energy and are ejected at small mutual angle. The obtained energy distributions exhibit a strong interplay of post-collision interaction and interference effects, in agreement with the theoretical prediction of Sheinerman and Schmidt [J. Phys. B 30, 1677 (1997)] made on beryllium.
Rioual, S., Rouvellou, B., Avaldi, L., Battera, G., Camilloni, R., Stefani, G., et al. (2001). Experimental observation of post-collision interaction and interference effects in resonant double photoionization processes RID G-7348-2011. PHYSICAL REVIEW LETTERS, 86(8), 1470-1473 [10.1103/PhysRevLett.86.1470].
Experimental observation of post-collision interaction and interference effects in resonant double photoionization processes RID G-7348-2011
STEFANI, Giovanni;
2001-01-01
Abstract
The combined effects of post-collision interaction in the final state and interference due to the indistinguishability of the two electrons have been studied in a selected case of resonant double photoionization of neon. In our coincidence experiments, the photo- and Auger-electron pair was measured when the two electrons have nearly equal energy and are ejected at small mutual angle. The obtained energy distributions exhibit a strong interplay of post-collision interaction and interference effects, in agreement with the theoretical prediction of Sheinerman and Schmidt [J. Phys. B 30, 1677 (1997)] made on beryllium.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
