Zobrazeno 1 - 10
of 3 130
pro vyhledávání: '"A, THEVENET"'
Autor:
Drobniak, P., Adli, E., Anderson, H. Bergravf, Dyson, A., Mewes, S. M., Sjobak, K. N., Thévenet, M., Lindstrøm, C. A.
We introduce the new idea of a nonlinear active plasma lens, as part of a larger transport lattice for achromatic electron beam transport. The proposed implementation is based on using the Hall effect in a plasma and is motivated by 1D-hydrodynamic s
Externí odkaz:
http://arxiv.org/abs/2411.00925
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:
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:
Antipov, S. A., Agapov, I., Brinkmann, R., Pousa, Á. Ferran, de la Ossa, A. Martinez, Schneidmiller, E. A., Thévenet, M.
Active energy compression scheme is presently being investigated for future laser-plasma accelerators. This method enables generating laser-plasma accelerator electron beams with a small, $\sim 10^{-5}$, relative slice energy spread. When modulated b
Externí odkaz:
http://arxiv.org/abs/2406.04468
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
Autor:
Thévenet, Maxence, Andriyash, Igor A., Fedeli, Luca, Pousa, Ángel Ferran, Huebl, Axel, Jalas, Sören, Kirchen, Manuel, Lehe, Remi, Shalloo, Rob J., Sinn, Alexander, Vay, Jean-Luc
Using realistic laser profiles for simulations of laser-plasma interaction is critical to reproduce experimental measurements, but the interface between experiments and simulations can be challenging. Similarly, start-to-end simulations with differen
Externí odkaz:
http://arxiv.org/abs/2403.12191
Autor:
Diederichs, Severin, Benedetti, Carlo, Pousa, Angel Ferran, Sinn, Alexander, Osterhoff, Jens, Schroeder, Carl B., Thévenet, Maxence
Linear colliders rely on high-quality flat beams to achieve the desired event rate, while avoiding potentially deleterious beamstrahlung effects. Here, we show that flat beams in plasma accelerators can be subject to quality degradation due to emitta
Externí odkaz:
http://arxiv.org/abs/2403.05871
This paper introduces a novel formulation of the Particle-In-Cell (PIC) method for the modeling of relativistic plasmas, which leverages the ability of the Pseudo-Spectral Analytical Time-Domain solver (PSATD) to handle arbitrary time dependencies of
Externí odkaz:
http://arxiv.org/abs/2312.16297
Autor:
Diederichs, Severin, Benedetti, Carlo, Esarey, Eric, Sinn, Alexander, Osterhoff, Jens, Schroeder, Carl B., Thévenet, Maxence
Preserving the quality of positron beams in plasma-based accelerators, where wakefields are generated in electron filaments, is challenging. These wakefields are characterized by transversely non-linear focusing fields and non-uniform accelerating fi
Externí odkaz:
http://arxiv.org/abs/2311.07402
Autor:
Thévenet, Julie, Papet, Léo, Coureaud, Gérard, Boyer, Nicolas, Levréro, Florence, Grimault, Nicolas, Mathevon, Nicolas
Publikováno v:
Proceedings of the Royal Society B: Biological Sciences, 2023, 290 (2004)
It is generally argued that distress vocalizations, a common modality for alerting conspecifics across a wide range of terrestrial vertebrates, share acoustic features that allow heterospecific communication. Yet studies suggest that the acoustic tra
Externí odkaz:
http://arxiv.org/abs/2310.01457