PC Spectra Analysis of L-Shell Copper X-Pinch Plasma Produced by the Compact Generator of Ecole Polytechnique

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dc.contributor.authorYilmaz, M. F.
dc.contributor.authorDanisman, Y.
dc.contributor.authorLarour, J.
dc.contributor.authorAranchuk, L. E.
dc.date.accessioned2025-10-24T18:09:13Z
dc.date.available2025-10-24T18:09:13Z
dc.date.issued2017
dc.departmentMalatya Turgut Özal Üniversitesi
dc.description19th International Conference on Atomic Processes in Plasmas (APiP) -- APR 04-08, 2016 -- Campus Les Cordeliers, Paris, FRANCE
dc.description.abstractPrincipal Component Analysis (PCA) is applied and compared with the line ratios of special Ne-like transitions for investigating the electron beam effects on the L-shell Cu synthetic spectra. The Principal Components (PC) of L-shell Cu are extracted over a non-LTE collisional radiative L-shell Cu model with and without presence of hot electrons to discuss the electron beam effects. Furthermore, PC spectra of Ne-like transitions are also studied as an alternative diagnostics to investigate the polarization sensitivity of these transtions. The extracted PCs are used to estimate the plasma electron temperature, density and beam fractions from a representative time-integrated spatially resolved L-shell Cu X-pinch plasma spectrum. The experimental spectrum is produced by the explosion of 25-mu m Cu wires on a compact L-C (40 kV, 200 kA, 200 ns) generator. The modeled plasma electron temperatures are about T-e-125eV and n(e)=5x10(19) cm(-3) in the presence of the fraction of the beams with f similar to 0.05 and centered energy of similar to 10 keV.
dc.description.sponsorshipLab Aime Cotton,Univ Paris Sud,Commissariat Energie Atomique,LabEx PALM,LabEX Plas
dc.identifier.doi10.1063/1.4975726
dc.identifier.isbn978-0-7354-1479-2
dc.identifier.issn0094-243X
dc.identifier.scopus2-s2.0-85016927930
dc.identifier.scopusqualityQ4
dc.identifier.urihttps://doi.org/10.1063/1.4975726
dc.identifier.urihttps://hdl.handle.net/20.500.12899/3528
dc.identifier.volume1811
dc.identifier.wosWOS:000404402600016
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherAmer Inst Physics
dc.relation.ispartofAtomic Processes In Plasmas (Apip 2016)
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20251023
dc.subjectPrincipal Component Analysis
dc.titlePC Spectra Analysis of L-Shell Copper X-Pinch Plasma Produced by the Compact Generator of Ecole Polytechnique
dc.title.alternativePC spectra analysis of L -shell copper X -pinch plasma produced by the compact generator of Ecole polytechnique
dc.typeConference Object

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