Výsledky vyhledávání

Simulations of Kinetic Electrostatic Electron Nonlinear (KEEN) Waves with Variable Velocity Resolution Grids and High-Order Time-Splitting

Autor: Adila Dodhy, Eric Sonnendrücker, Fernando Casas, Michel Mehrenberger, Erwan Faou, Nicolas Crouseilles, Bedros Afeyan

Publikováno v: The European Physical Journal D : Atomic, molecular, optical and plasma physics
The European Physical Journal D : Atomic, molecular, optical and plasma physics, 2014, 68 (10), DOI: 10.1140/epjd/e2014-50212-6. ⟨10.1140/epjd/e2014-50212-6⟩
European Physical Journal D
European Physical Journal D, SpringerLink, 2014, 68 (10), DOI: 10.1140/epjd/e2014-50212-6. 〈10.1140/epjd/e2014-50212-6〉
The European Physical Journal D : Atomic, molecular, optical and plasma physics, EDP Sciences, 2014, 68 (10), DOI: 10.1140/epjd/e2014-50212-6. ⟨10.1140/epjd/e2014-50212-6⟩
The European Physical Journal D: Atomic, Molecular and Optical Physics
The European Physical Journal D

KEEN waves are non-stationary, nonlinear, self-organized asymptotic states in Vlasov plasmas. They lie outside the precepts of linear theory or perturbative analysis, unlike electron plasma waves or ion acoustic waves. Steady state, nonlinear constru

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aefba58ad2a65b3e3aaf25e25ab87f92
https://hal.science/hal-00977344

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Multiphoton ionization of rubidium atoms near the 4d2D quadrupole transition

Autor: J. A. D. Stockdale, Robert N. Compton, Adila Dodhy

Publikováno v: Physical Review A. 33:2167-2170

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::23920e925f07cb12bda049dec89686e4
https://doi.org/10.1103/physreva.33.2167

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Two-photon resonant three-photon ionization of the ndD2states of cesium, rubidium, and sodium: Photoelectron angular distributions

Autor: J. A. D. Stockdale, Adila Dodhy, Robert N. Compton, P. Lambropoulos, Andreas Lyras, X. Tang

Publikováno v: Physical Review A. 35:2878-2891

Energy-resolved photoelectron angular distributions have been measured for the nd ${}^{2}$D states (n=11--23) in cesium and rubidium atoms for two-photon resonant, three-photon ionization under conditions where the spin-orbit fine structure was not r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::66981a652981e32747f6e2e453c4d786
https://doi.org/10.1103/physreva.35.2878

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Multiphoton ionization of cesium via quadrupole transitions: Photoelectron angular distributions and polarization effects on total ionization rates

Autor: J. A. D. Stockdale, and R. N. Compton, Andreas Lyras, Adila Dodhy, X. Tang, Dino Zei, Bonian Dai, P. Lambropoulos

Publikováno v: Physical review. A, General physics. 37(2)

We report measurements of photoelectron angular distributions via electric quadrupole transitions in cesium atoms using multiphoton excitation techniques. Experimental results are presented for the cases of one-photon resonant, two-photon ionization

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9c3571e02522829f5dae43394af1ca6
https://pubmed.ncbi.nlm.nih.gov/9899669

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Multiphoton Ionization of Cesium Atoms Above and Below The Two-Photon Ionization Threshold

Autor: J. A. D. Stockdale, Adila Dodhy, Robert N. Compton

Publikováno v: Second Topical Meeting on Laser Techniques in the Extreme Ultraviolet.

Two‐ and three‐photon ionization processes in cesium atoms using a single pulsed‐dye laser and a cesium atomic beam have been investigated. Photoelectron angular distributions have been measured for two‐photon resonant, three‐photon ionizat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28fbdc90bac39e7046778cbeb46d6587
https://doi.org/10.1364/euv.1984.mc2

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Photoelectron angular distributions for near-threshold two-photon ionization of cesium and rubidium atoms

Autor: Robert N. Compton, J.A.D. Stockdale, Adila Dodhy

Publikováno v: Physical review letters. 54(5)

Photoelectron angular distributions have been measured for nonresonant two-photon ionization of cesium and rubidium atoms just above the ionization threshold. The photoelectron energies ranged from 25 to 100 meV. The results are compared with theoret

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9bcb8e61ccaa74fc89c09b34bc31f4e0
https://pubmed.ncbi.nlm.nih.gov/10031511

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