Iron X-ray Transmission at Temperature Near 150 eV Using the National Ignition Facility: First Measurements and Paths to Uncertainty Reduction

Discrepancies exist between theoretical and experimental opacity data for iron, at temperatures 180⁻195 eV and electron densities near 3 × 10²²/cm³, relevant to the solar radiative-convective boundary. Another discrepancy, between theory and helioseismic measurements...

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Autores principales:	Robert Heeter, Ted Perry, Heather Johns, Kathy Opachich, Maryum Ahmed, Jim Emig, Joe Holder, Carlos Iglesias, Duane Liedahl, Richard London, Madison Martin, Nathaniel Thompson, Brian Wilson, Tom Archuleta, Tana Cardenas, Evan Dodd, Melissa Douglas, Kirk Flippo, Christopher Fontes, John Kline, Lynn Kot, Natalia Krasheninnikova, Manolo Sherrill, Todd Urbatsch, Eric Huffman, James King, Russell Knight, James Bailey, Gregory Rochau
Formato:	Artigo
Lenguaje:	Inglês
Publicado:	MDPI AG 2018-10-01
Colección:	Atoms
Materias:	opacity X-ray iron spectroscopy transmission plasma experiment solar magnesium uncertainty
Acceso en línea:	https://www.mdpi.com/2218-2004/6/4/57
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