dorsal/arxiv
View SchemaMultielectron dissociative ionization of molecules by intense laser radiation
| Authors | Miroslaw Brewczyk, Kazimierz Rzazewski, Charles W. Clark |
|---|---|
| Categories | |
| ArXiv ID | physics/9611024 |
| URL | https://arxiv.org/abs/physics/9611024 |
| DOI | 10.1103/PhysRevLett.78.191 |
| Journal | Phys. Rev. Lett. 78 (1997) 191 |
Abstract
We solve the hydrodynamic-ballistic equations of motion for a one-dimensional time-dependent Thomas-Fermi model of Cl_2 exposed to an intense subpicosecond laser field, and observe simultaneous multielectron ionization and molecular dissociation. The fragment kinetic energy defect with respect to the simple Coulomb explosion picture is found to originate in ejected-electron screening of the escaping fragments; its magnitude agrees with that observed in recent experiments.
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"abstract": "We solve the hydrodynamic-ballistic equations of motion for a one-dimensional\ntime-dependent Thomas-Fermi model of Cl_2 exposed to an intense subpicosecond\nlaser field, and observe simultaneous multielectron ionization and molecular\ndissociation. The fragment kinetic energy defect with respect to the simple\nCoulomb explosion picture is found to originate in ejected-electron screening\nof the escaping fragments; its magnitude agrees with that observed in recent\nexperiments.",
"arxiv_id": "physics/9611024",
"authors": [
"Miroslaw Brewczyk",
"Kazimierz Rzazewski",
"Charles W. Clark"
],
"categories": [
"physics.atom-ph",
"physics.chem-ph"
],
"doi": "10.1103/PhysRevLett.78.191",
"journal_ref": "Phys. Rev. Lett. 78 (1997) 191",
"title": "Multielectron dissociative ionization of molecules by intense laser radiation",
"url": "https://arxiv.org/abs/physics/9611024"
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