Characterizing the ionization potential depression in dense carbon plasmas with high-precision spectrally resolved x-ray scattering
| Autor: | Maxence Gauthier, Benjamin Bachmann, Luke Fletcher, Alessandra Ravasio, William Schumaker, Tilo Döppner, Siegfried Glenzer, E. J. Gamboa, Sebastian Göde, Hae Ja Lee, S. Frydrych, J. Helfrich, Bob Nagler, Roger Falcone, Dominik Kraus, Jan Vorberger, B. Barbrel, Dirk O. Gericke, Eduardo Granados, N. J. Hartley |
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| Přispěvatelé: | Laboratoire pour l'utilisation des lasers intenses (LULI), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-École polytechnique (X)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS) |
| Rok vydání: | 2019 |
| Předmět: |
Physics
[PHYS.PHYS.PHYS-ATOM-PH]Physics [physics]/Physics [physics]/Atomic Physics [physics.atom-ph] Scattering X-ray chemistry.chemical_element Plasma Warm dense matter Condensed Matter Physics 01 natural sciences 010305 fluids & plasmas Nuclear Energy and Engineering chemistry 0103 physical sciences Physical Sciences and Mathematics Atomic physics Ionization energy 010306 general physics Carbon ComputingMilieux_MISCELLANEOUS |
| Zdroj: | Plasma Physics and Controlled Fusion, vol 61, iss 1 Plasma Physics and Controlled Fusion Plasma Physics and Controlled Fusion, IOP Publishing, 2019, 61 (1), pp.014015. ⟨10.1088/1361-6587/aadd6c⟩ Kraus, D; Bachmann, B; Barbrel, B; Falcone, R W; Fletcher, L B; Frydrych, S; et al.(2019). Characterizing the ionization potential depression in dense carbon plasmas with high-precision spectrally resolved x-ray scattering. Plasma Physics and Controlled Fusion, 61(1), 014015. doi: 10.1088/1361-6587/aadd6c. UC Office of the President: UC Lab Fees Research Program (LFRP); a funding opportunity through UC Research Initiatives (UCRI). Retrieved from: http://www.escholarship.org/uc/item/1c18s34f Plasma Physics and Controlled Fusion 61(2019), 014015 Plasma Physics and Controlled Fusion, 2019, 61 (1), pp.014015. ⟨10.1088/1361-6587/aadd6c⟩ |
| ISSN: | 0741-3335 1361-6587 |
| DOI: | 10.1088/1361-6587/aadd6c⟩ |
| Popis: | We discuss the possibility of obtaining highly precise measurements of the ionization potential depression in dense plasmas with spectrally resolved X-ray scattering, while simultaneously determining the electron temperature and the free electron density. A proof-of-principle experiment at the Linac Coherent Light Source, probing isochorically heated carbon samples, demonstrates the capabilities of this method and motivates future experiments at X-ray free electron laser facilities. |
| Databáze: | OpenAIRE |
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