Zobrazeno 1 - 10
of 485
pro vyhledávání: '"D'Arcy R."'
Autor:
Judy Malas, Daniel C. Russo, Olivier Bollengier, Michael J. Malaska, Rosaly M. C. Lopes, Fabien Kenig, D'Arcy R. Meyer-Dombard
Publikováno v:
Frontiers in Microbiology, Vol 15 (2024)
High hydrostatic pressure (HHP) is a key driver of life's evolution and diversification on Earth. Icy moons such as Titan, Europa, and Enceladus harbor potentially habitable high-pressure environments within their subsurface oceans. Titan, in particu
Externí odkaz:
https://doaj.org/article/b125b332869a41f6b3b9728817c21084
Autor:
André Antunes, D'Arcy R. Meyer-Dombard
Publikováno v:
Frontiers in Microbiology, Vol 14 (2023)
Externí odkaz:
https://doaj.org/article/40260a0cb62949359a0b0aa80273b081
Controlled Injection in a Laser Plasma Accelerator via an Optically Generated Waveguide Constriction
Autor:
Shalloo, R. J., Pousa, A. Ferran, Mewes, M., Jalas, S., Kirchen, M., D'Arcy, R., Osterhoff, J., Põder, K., Thévenet, M.
We propose a novel scheme for controlling the injection of a high-quality electron bunch into a channel-guided laser plasma accelerator. This all-optical technique, constricted waveguide injection, creates a highly tunable controlled injection struct
Externí odkaz:
http://arxiv.org/abs/2410.15937
Autor:
D’Arcy R. Meyer-Dombard, Judy Malas
Publikováno v:
Frontiers in Microbiology, Vol 13 (2022)
The subsurface is one of the last remaining ‘uncharted territories’ of Earth and is now accepted as a biosphere in its own right, at least as critical to Earth systems as the surface biosphere. The terrestrial deep biosphere is connected through
Externí odkaz:
https://doaj.org/article/deae7cadcad54d849b9adb664d605c81
Autor:
Vieira, J., Cros, B., Muggli, P., Andriyash, I. A., Apsimon, O., Backhouse, M., Benedetti, C., Bulanov, S. S., Caldwell, A., Chen, Min, Cilento, V., Corde, S., D'Arcy, R., Diederichs, S., Ericson, E., Esarey, E., Farmer, J., Fedeli, L., Formenti, A., Foster, B., Garten, M., Geddes, C. G. R., Grismayer, T., Hogan, M. J., Hooker, S., Huebl, A., Jalas, S., Kirchen, M., Lehe, R., Leemans, W., Li, Boyuan, Lindström, C. A., Losito, R., Mitchell, C. E., Mori, W. B., Piot, P., Terzani, D., Thévenet, M., Turner, M., Vay, J. -L., Völker, D., Zhang, Jie, Zhang, W.
The workshop focused on the application of ANAs to particle physics keeping in mind the ultimate goal of a collider at the energy frontier (10\,TeV, e$^+$/e$^-$, e$^-$/e$^-$, or $\gamma\gamma$). The development of ANAs is conducted at universities an
Externí odkaz:
http://arxiv.org/abs/2408.03968
Autor:
Lindstrøm, C. A., Beinortaitė, J., Svensson, J. Björklund, Boulton, L., Chappell, J., Diederichs, S., Foster, B., Garland, J. M., Caminal, P. González, Loisch, G., Peña, F., Schröder, S., Thévenet, M., Wesch, S., Wing, M., Wood, J. C., D'Arcy, R., Osterhoff, J.
Publikováno v:
Nat. Commun. 15, 6097 (2024)
Radio-frequency particle accelerators are engines of discovery, powering high-energy physics and photon science, but are also large and expensive due to their limited accelerating fields. Plasma-wakefield accelerators (PWFAs) provide orders-of-magnit
Externí odkaz:
http://arxiv.org/abs/2403.17855
Publikováno v:
Frontiers in Microbiology, Vol 11 (2020)
Engineered and monitored sanitary landfills have been widespread in the United States since the passage of the Clean Water Act (1972) with additional controls under RCRA Subtitle D (1991) and the Clean Air Act Amendments (1996). Concurrently, many co
Externí odkaz:
https://doaj.org/article/8a60cc9be2554e28bf9878040e93ae25
This contribution outlines the HALHF concept, which combines the high gradients achievable in plasma-wakefield acceleration with conventional radio-frequency acceleration. In HALHF, beam-driven plasma-wakefield cells are used to accelerate electrons
Externí odkaz:
http://arxiv.org/abs/2312.04975
Publikováno v:
Frontiers in Microbiology, Vol 10 (2019)
Springs hosted in ophiolites are often affected by serpentinization processes. The characteristically low DIC and high CH4 and H2 gas concentrations of serpentinizing ecosystems have led to interest in hydrogen based metabolisms in these subsurface b
Externí odkaz:
https://doaj.org/article/6988804e0cd2443faf7b69539091518f
Autor:
Peña, F., Lindstrøm, C. A., Beinortaitė, J., Svensson, J. Björklund, Boulton, L., Diederichs, S., Foster, B., Garland, J. M., Caminal, P. González, Loisch, G., Schröder, S., Thévenet, M., Wesch, S., Wood, J. C., Osterhoff, J., D'Arcy, R.
Publikováno v:
Phys. Rev. Research 6, 043090 (2024)
For plasma-wakefield accelerators to fulfil their potential for cost effectiveness, it is essential that their energy-transfer efficiency be maximized. A key aspect of this efficiency is the near-complete transfer of energy, or depletion, from the dr
Externí odkaz:
http://arxiv.org/abs/2305.09581