1 to 10 of 3,878 Results
Jun 30, 2025
Rosa, M.D.; Mackie, S.; Rigamonti, D.; Tedoldi, L.G.; Colombi, S.; Molin, A.D.; Marcer, G.; Nocente, M.; Gorini, G.; Raj, P.; Rebai, M.; Carmichael, J.; Reinke, M.; Scioscioli, F.; Tinguely, R.A.; Tardocchi, M., 2025, "Design solutions for the hodoscope of the magnetic proton recoil neutron spectrometer of the SPARC tokamak", https://doi.org/10.7910/DVN/TLDKLQ, Harvard Dataverse, V1
A new 14 MeV neutron spectrometer utilizing the magnetic proton recoil (MPR) technique is under development for the SPARC tokamak. This instrument measures neutrons by converting them into protons, whose momenta are subsequently analyzed using a series of magnets before detection by an array of scintillators known as the hodoscope. In this work, we... |
Jun 30, 2025 -
Design solutions for the hodoscope of the magnetic proton recoil neutron spectrometer of the SPARC tokamak
Adobe PDF - 1.4 MB -
MD5: 430f0c25fe9cce9c4871efcf154facf9
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Jun 30, 2025
Ani Aprahamian, R. James deBoer, Joachim Görres, Maxwell Q. Sorensen, Michael Wiescher, Maria Gatu-Johnson, Chad J. Forrest, Arnold Schwemmlein, 2025, "Nucleosynthesis with Tritium", https://doi.org/10.7910/DVN/QIDIPP, Harvard Dataverse, V1
This paper reports on the possible role of tritium-induced reactions of light nuclei, which may influence nucleosynthesis in short-lived environments such as the third minute of the Big Bang. They may also play a role during the emergence of the neutrino-driven shock front in core collapse supernovae or merging neutron stars at extreme densities. T... |
Jun 30, 2025 -
Nucleosynthesis with Tritium
Adobe PDF - 2.8 MB -
MD5: e9ba7cdd4ecb83ea961a270a722e42a0
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Jun 30, 2025 -
Nucleosynthesis with Tritium
MS Excel Spreadsheet - 337.3 KB -
MD5: 04285d22a3ac2a3f968f2f35122b4bc5
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Jun 30, 2025 -
Nucleosynthesis with Tritium
Postscript - 3.0 MB -
MD5: 94a257d928f5fe85df9f8c22caa4a4ae
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Jun 25, 2025
Biswas, Bodhi; Baek, Seung Gyou; Bonoli, Paul; Shiraiwa, Syun'ichi; Wallace, Gregory; White, Anne, 2025, "Study of turbulence-induced refraction of lower hybrid waves using synthetic scrape-off layer filaments", https://doi.org/10.7910/DVN/K6B8P8, Harvard Dataverse, V5
Turbulence-induced refraction effects to lower hybrid (LH) wave propagation and current drive are studied using synthetic scrape-off layer (SOL) blob/filament fields. A synthetic 3D, field-following, blob turbulence model is implemented in the ray-tracing/Fokker-Planck (RTFP) codes GENRAY/CQL3D. In Alcator C-Mod, the blob field is shown to signific... |
Jun 25, 2025 -
Study of turbulence-induced refraction of lower hybrid waves using synthetic scrape-off layer filaments
Adobe PDF - 17.4 MB -
MD5: a30846ea0209911b05ab69b68706a385
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Jun 25, 2025
Abhilash Mathews, Manaure Francisquez, Jerry Hughes, David Hatch, 2025, "Uncovering edge plasma dynamics via deep learning from partial observations", https://doi.org/10.7910/DVN/KGNIY9, Harvard Dataverse, V6
One of the most intensely studied aspects of magnetic confinement fusion is edge plasma behaviour, which is critical to reactor performance and operation. Drift-reduced Braginskii two-fluid theory has for decades been widely used to model edge plasmas with varying success. This Letter demonstrates that physics-informed neural networks can accuratel... |
Adobe PDF - 2.6 MB -
MD5: d73858426a6e1e347b2768ec9ab16fd0
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