Atomic processes in bicircular fields
dc.bibliographicCitation.firstPage | 012004 | eng |
dc.bibliographicCitation.journalTitle | Journal of physics : Conference Series | eng |
dc.bibliographicCitation.volume | 691 | eng |
dc.contributor.author | Odžak, S. | |
dc.contributor.author | Hasović, E. | |
dc.contributor.author | Becker, W. | |
dc.contributor.author | Milošević, D.B. | |
dc.date.accessioned | 2022-05-05T09:11:54Z | |
dc.date.available | 2022-05-05T09:11:54Z | |
dc.date.issued | 2016 | |
dc.description.abstract | We investigate laser-assisted electron-ion recombination (LAR), high-order harmonic generation (HHG) and above-threshold ionization (ATI) of argon atoms by a bicircular laser field, which consists of two coplanar counter-rotating circularly polarized fields of frequencies rω and sω. The energy of soft x rays generated in the LAR process is analyzed as a function of the incident electron angle and numerical results of direct recombination of electrons with Ar+ ions are presented. We also present the results of HHG by a bicircular field and confirm the selection rules derived earlier for inert-gas atoms in a p ground state. We show that the photoelectron spectra in the ATI process, presented in the momentum plane, as well as the LAR spectra exhibit the same discrete rotational symmetry as the applied field. | eng |
dc.description.version | publishedVersion | eng |
dc.identifier.uri | https://oa.tib.eu/renate/handle/123456789/8875 | |
dc.identifier.uri | https://doi.org/10.34657/7913 | |
dc.language.iso | eng | eng |
dc.publisher | Bristol : IOP Publ. | eng |
dc.relation.doi | https://doi.org/10.1088/1742-6596/691/1/012004 | |
dc.relation.essn | 1742-6596 | |
dc.rights.license | CC BY 3.0 Unported | eng |
dc.rights.uri | https://creativecommons.org/licenses/by/3.0/ | eng |
dc.subject.ddc | 530 | eng |
dc.subject.gnd | Konferenzschrift | ger |
dc.subject.other | Atom lasers | eng |
dc.subject.other | Atoms | eng |
dc.subject.other | Ground state | eng |
dc.subject.other | Harmonic generation | eng |
dc.subject.other | Ionization of gases | eng |
dc.subject.other | Laser optics | eng |
dc.subject.other | Photoelectron spectroscopy | eng |
dc.subject.other | Above-threshold ionization | eng |
dc.subject.other | Circularly polarized | eng |
dc.subject.other | Direct recombination | eng |
dc.subject.other | High order harmonic generation | eng |
dc.subject.other | Incident electrons | eng |
dc.subject.other | Laser-assisted electron-ion recombination | eng |
dc.subject.other | Photoelectron spectrum | eng |
dc.subject.other | Rotational symmetries | eng |
dc.subject.other | Argon lasers | eng |
dc.title | Atomic processes in bicircular fields | eng |
dc.type | Article | eng |
dc.type | Text | eng |
dcterms.event | 24th International Laser Physics Workshop (LPHYS'15) 21–25 August 2015, Shanghai, China | |
tib.accessRights | openAccess | eng |
wgl.contributor | MBI | eng |
wgl.subject | Physik | eng |
wgl.type | Zeitschriftenartikel | eng |
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