FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2019793432> ?p ?o ?g. }

• W2019793432 abstract "Understanding stellar interiors, inertial confinement fusion, and Z pinches depends on opacity models for mid-Z plasmas in the 100–300 eV temperature range. These models are complex and experimental validation is crucial. In this paper we describe the diagnosis of the first experiments to measure iron plasma opacity at a temperature high enough to produce the charge states and electron configurations that exist in the solar interior. The dynamic Hohlraum x-ray source at Sandia National Laboratories’ Z facility was used to both heat and backlight Mg/Fe CH tamped foils. The backlighter equivalent brightness temperature was estimated to be Tr∼314 eV±8% using time-resolved x-ray power and imaging diagnostics. This high brightness is significant because it overwhelms the sample self-emission. The sample transmission in the 7–15.5 Å range was measured using two convex potassium acid phthalate crystal spectrometers that view the backlighter through the sample. The average spectral resolution over this range was estimated to be λ/δλ∼700 by comparing theoretical crystal resolution calculations with measurements at 7.126, 8.340, and 12.254 Å. The electron density was determined to be ne=6.9±1.7×1021 cm−3 using the Stark-broadened Mg Heβ, Heγ, and Heδ lines. The temperature inferred from the H-like to He-like Mg line ratios was Te=156±6 eV. Comparisons with three different spectral synthesis models all have normalized χ2 that is close to unity, indicating quantitative consistency in the inferred plasma conditions. This supports the reliability of the results and implies the experiments are suitable for testing iron opacity models." @default.
• W2019793432 created "2016-06-24" @default.
• W2019793432 creator A5002001418 @default.
• W2019793432 creator A5004156979 @default.
• W2019793432 creator A5005903949 @default.
• W2019793432 creator A5020386847 @default.
• W2019793432 creator A5031013029 @default.
• W2019793432 creator A5037956706 @default.
• W2019793432 creator A5051273382 @default.
• W2019793432 creator A5051542082 @default.
• W2019793432 creator A5055642594 @default.
• W2019793432 creator A5063939961 @default.
• W2019793432 creator A5065179265 @default.
• W2019793432 creator A5067971540 @default.
• W2019793432 creator A5069182443 @default.
• W2019793432 creator A5070359187 @default.
• W2019793432 creator A5078237144 @default.
• W2019793432 date "2008-11-01" @default.
• W2019793432 modified "2023-10-14" @default.
• W2019793432 title "Diagnosis of x-ray heated Mg/Fe opacity research plasmas" @default.
• W2019793432 cites W1976853570 @default.
• W2019793432 cites W1977958711 @default.
• W2019793432 cites W1983840083 @default.
• W2019793432 cites W1994762468 @default.
• W2019793432 cites W1995014707 @default.
• W2019793432 cites W1997013418 @default.
• W2019793432 cites W1998147898 @default.
• W2019793432 cites W2004262084 @default.
• W2019793432 cites W2004770362 @default.
• W2019793432 cites W2005614343 @default.
• W2019793432 cites W2006227635 @default.
• W2019793432 cites W2010876454 @default.
• W2019793432 cites W2015724337 @default.
• W2019793432 cites W2022131431 @default.
• W2019793432 cites W2026654472 @default.
• W2019793432 cites W2029497223 @default.
• W2019793432 cites W2031370428 @default.
• W2019793432 cites W2038462973 @default.
• W2019793432 cites W2039491181 @default.
• W2019793432 cites W2043382425 @default.
• W2019793432 cites W2045528221 @default.
• W2019793432 cites W2049979430 @default.
• W2019793432 cites W2051046890 @default.
• W2019793432 cites W2053059436 @default.
• W2019793432 cites W2054013176 @default.
• W2019793432 cites W2063266445 @default.
• W2019793432 cites W2071649536 @default.
• W2019793432 cites W2072298967 @default.
• W2019793432 cites W2074850899 @default.
• W2019793432 cites W2079132775 @default.
• W2019793432 cites W2083313539 @default.
• W2019793432 cites W2088713261 @default.
• W2019793432 cites W2089447095 @default.
• W2019793432 cites W2091278854 @default.
• W2019793432 cites W2091956123 @default.
• W2019793432 cites W2095125370 @default.
• W2019793432 cites W2100240339 @default.
• W2019793432 cites W2105109500 @default.
• W2019793432 cites W2110606875 @default.
• W2019793432 cites W2122929020 @default.
• W2019793432 cites W2165143343 @default.
• W2019793432 cites W4297851905 @default.
• W2019793432 doi "https://doi.org/10.1063/1.3020710" @default.
• W2019793432 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/19045886" @default.
• W2019793432 hasPublicationYear "2008" @default.
• W2019793432 type Work @default.
• W2019793432 sameAs 2019793432 @default.
• W2019793432 citedByCount "35" @default.
• W2019793432 countsByYear W20197934322012 @default.
• W2019793432 countsByYear W20197934322014 @default.
• W2019793432 countsByYear W20197934322015 @default.
• W2019793432 countsByYear W20197934322016 @default.
• W2019793432 countsByYear W20197934322017 @default.
• W2019793432 countsByYear W20197934322018 @default.
• W2019793432 countsByYear W20197934322019 @default.
• W2019793432 countsByYear W20197934322020 @default.
• W2019793432 countsByYear W20197934322021 @default.
• W2019793432 countsByYear W20197934322023 @default.
• W2019793432 crossrefType "journal-article" @default.
• W2019793432 hasAuthorship W2019793432A5002001418 @default.
• W2019793432 hasAuthorship W2019793432A5004156979 @default.
• W2019793432 hasAuthorship W2019793432A5005903949 @default.
• W2019793432 hasAuthorship W2019793432A5020386847 @default.
• W2019793432 hasAuthorship W2019793432A5031013029 @default.
• W2019793432 hasAuthorship W2019793432A5037956706 @default.
• W2019793432 hasAuthorship W2019793432A5051273382 @default.
• W2019793432 hasAuthorship W2019793432A5051542082 @default.
• W2019793432 hasAuthorship W2019793432A5055642594 @default.
• W2019793432 hasAuthorship W2019793432A5063939961 @default.
• W2019793432 hasAuthorship W2019793432A5065179265 @default.
• W2019793432 hasAuthorship W2019793432A5067971540 @default.
• W2019793432 hasAuthorship W2019793432A5069182443 @default.
• W2019793432 hasAuthorship W2019793432A5070359187 @default.
• W2019793432 hasAuthorship W2019793432A5078237144 @default.
• W2019793432 hasConcept C107430045 @default.
• W2019793432 hasConcept C120665830 @default.
• W2019793432 hasConcept C121332964 @default.
• W2019793432 hasConcept C125245961 @default.
• W2019793432 hasConcept C184779094 @default.
• W2019793432 hasConcept C185544564 @default.

• next