Zobrazeno 1 - 10
of 3 995
pro vyhledávání: '"Harrison, A R"'
Autor:
Federici, Fabio, Reinke, Matthew L., Lipschultz, Bruce, Lovell, Jack J., Verhaegh, Kevin, Cowley, Cyd, Kryjak, Mike, Ryan, Peter, Thornton, Andrew J., Harrison, James R., Peterson, Byron J., Lomanowski, Bartosz, Lore, Jeremy D., Damizia, Yacopo
Plasma detachment involves interactions of the plasma with impurities and neutral particles, leading to significant losses of plasma power, momentum, and particles. Accurate mapping of plasma emissivity in the divertor and X-point region is essential
Externí odkaz:
http://arxiv.org/abs/2409.02837
Autor:
Verhaegh, K., Harrison, J. R., Moulton, D., Lipschultz, B., Lonigro, N., Osborne, N., Ryan, P., Theiler, C., Wijkamp, T., Brida, D., Cowley, C., Derks, G., Doyle, R., Federici, F., Kool, B., Février, O., Hakola, A., Henderson, S., Reimerdes, H., Thornton, A. J., Vianello, N., Wischmeier, M., Xiang, L.
Exhausting power from the hot fusion core to the plasma-facing components is one of the biggest challenges in fusion energy. The MAST Upgrade tokamak uniquely integrates strong containment of neutrals within the exhaust area (divertor) with extreme d
Externí odkaz:
http://arxiv.org/abs/2311.08586
Autor:
Verhaegh, K., Harrison, J. R., Lipschultz, B., Lonigro, N., Kobussen, S., Moulton, D., Osborne, N., Ryan, P., Theiler, C., Wijkamp, T., Brida, D., Derks, G., Doyle, R., Federici, F., Hakola, A., Henderson, S., Kool, B., Newton, S., Osawa, R., Pope, X., Reimerdes, H., Vianello, N., Wischmeier, M.
This experimental study presents an in-depth investigation of the performance of the MAST-U Super-X divertor during NBI-heated operation (up to 2.5 MW) focussing on volumetric ion sources and sinks as well as power losses during detachment. The parti
Externí odkaz:
http://arxiv.org/abs/2311.08580
Autor:
Harrison, Geoffrey R., Saule, Tobias, Goetz, R. Esteban, Gibson, George N., Le, Anh-Thu, Trallero-Herrero, Carlos A.
We present a high precision, self-referencing, common path XUV interferometer setup to produce pairs of spatially separated and independently controllable XUV pulses that are locked in phase and time. The spatial separation is created by introducing
Externí odkaz:
http://arxiv.org/abs/2305.17263
Publikováno v:
Appl. Opt. 61, 8873-8879 (2022)
The ability of spatial light modulators (SLMs) to modify the amplitude and phase of light has proved them invaluable to the optics and photonics community. In many applications the bit-depth of SLMs is a major limiting factor dictated by the digital
Externí odkaz:
http://arxiv.org/abs/2211.10311
Over the past decade the use of machine learning in meteorology has grown rapidly. Specifically neural networks and deep learning have been used at an unprecedented rate. In order to fill the dearth of resources covering neural networks with a meteor
Externí odkaz:
http://arxiv.org/abs/2211.00147
The rise of interest in the study of quantum emitters has recently prompted many research groups to construct their own confocal epifluorescence microscopy/spectroscopy instruments. The low light levels typically involved in quantum emitter measureme
Externí odkaz:
http://arxiv.org/abs/2206.10705
Publikováno v:
Weather and Forecasting 37 (2022) 1509-1529
Recently, the use of machine learning in meteorology has increased greatly. While many machine learning methods are not new, university classes on machine learning are largely unavailable to meteorology students and are not required to become a meteo
Externí odkaz:
http://arxiv.org/abs/2204.07492
Publikováno v:
In Basic and Applied Ecology November 2024 80:31-39
Autor:
Buckley, Mark L., Buscombe, Daniel, Birchler, Justin J., Palmsten, Margaret L., Swanson, Eric, Brown, Jenna A., Itzkin, Michael, Storlazzi, Curt D., Harrison, Shawn R.
Publikováno v:
In Coastal Engineering October 2024 193