Erratum: Different escape modes in two-photon double ionization of helium [Phys. Rev. A 75, 024702 (2007)]
Abstract
The quadrupole channel of two-photon double ionization of He exhibits two distinctly different modes of correlated motion of the photoelectron pair. The mode associated with the center-of-mass motion favors a large total momentum which is maximazed at a parallel emission. However, the mode associated with the relative motion favors an antiparallel emission. This difference is manifested in a profoundly different width of the angular correlation functions corresponding to the center-of-mass and relative motion modes.
- Publication:
-
Physical Review A
- Pub Date:
- November 2007
- DOI:
- 10.1103/PhysRevA.76.059902
- arXiv:
- arXiv:physics/0608028
- Bibcode:
- 2007PhRvA..76e9902K
- Keywords:
-
- 32.80.Fb;
- 32.80.Rm;
- 42.50.Hz;
- 99.10.Cd;
- Photoionization of atoms and ions;
- Multiphoton ionization and excitation to highly excited states;
- Strong-field excitation of optical transitions in quantum systems;
- multiphoton processes;
- dynamic Stark shift;
- Errata;
- Physics - Atomic Physics;
- Physics - Accelerator Physics
- E-Print:
- 4 pages, 3 figures