Speed of sound in methane under conditions of planetary interiors

We present direct observations of acoustic waves in warm dense matter. We analyze wave-number- and energy-resolved x-ray spectra taken from warm dense methane created by laser heating a cryogenic liquid jet. X-ray diffraction and inelastic free-electron scattering yield sample conditions of 0.3±0.1...

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Detalles Bibliográficos
Autores principales:	White, TG, Poole, H, McBride, EE, Oliver, M, Descamps, A, Fletcher, LB, Angermeier, WA, Allen, CH, Appel, K, Condamine, FP, Curry, CB, Dallari, F, Funk, S, Galtier, E, Gamboa, EJ, Gauthier, M, Graham, P, Goede, S, Haden, D, Kim, JB, Lee, HJ, Ofori-Okai, BK, Richardson, S, Rigby, A, Schoenwaelder, C, Sun, P, Witte, BL, Tschentscher, T, Zastrau, U, Nagler, B, Hastings, JB, Monaco, G, Gericke, DO, Glenzer, SH, Gregori, G
Formato:	Journal article
Lenguaje:	English
Publicado:	American Physical Society 2024

Speed of sound in methane under conditions of planetary interiors

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