dorsal/arxiv
View SchemaDifferent escape modes in two-photon double ionization of helium
| Authors | A. S. Kheifets, I. A. Ivanov, Igor Bray |
|---|---|
| Categories | |
| ArXiv ID | physics/0608028 |
| URL | https://arxiv.org/abs/physics/0608028 |
| DOI | 10.1103/PhysRevA.76.059902 |
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.
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"abstract": "The quadrupole channel of two-photon double ionization of He exhibits two\ndistinctly different modes of correlated motion of the photoelectron pair. The\nmode associated with the center-of-mass motion favors a large total momentum\nwhich is maximazed at a parallel emission. However, the mode associated with\nthe relative motion favors an antiparallel emission. This difference is\nmanifested in a profoundly different width of the angular correlation functions\ncorresponding to the center-of-mass and relative motion modes.",
"arxiv_id": "physics/0608028",
"authors": [
"A. S. Kheifets",
"I. A. Ivanov",
"Igor Bray"
],
"categories": [
"physics.atom-ph",
"physics.acc-ph"
],
"doi": "10.1103/PhysRevA.76.059902",
"title": "Different escape modes in two-photon double ionization of helium",
"url": "https://arxiv.org/abs/physics/0608028"
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