Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Sinn, Alexander"'
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:
Myers, Andrew, Zhang, Weiqun, Almgren, Ann, Antoun, Thierry, Bell, John, Huebl, Axel, Sinn, Alexander
AMReX is a software framework for the development of block-structured mesh applications with adaptive mesh refinement (AMR). AMReX was initially developed and supported by the AMReX Co-Design Center as part of the U.S. DOE Exascale Computing Project,
Externí odkaz:
http://arxiv.org/abs/2403.12179
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
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:
Huebl, Axel, Lehe, Remi, Zoni, Edoardo, Shapoval, Olga, Sandberg, Ryan T., Garten, Marco, Formenti, Arianna, Jambunathan, Revathi, Kumar, Prabhat, Gott, Kevin, Myers, Andrew, Zhang, Weiqun, Almgren, Ann, Mitchell, Chad E., Qiang, Ji, Grote, David, Sinn, Alexander, Diederichs, Severin, Thevenet, Maxence, Fedeli, Luca, Clark, Thomas, Zaim, Neil, Vincenti, Henri, Vay, Jean-Luc
Developing complex, reliable advanced accelerators requires a coordinated, extensible, and comprehensive approach in modeling, from source to the end of beam lifetime. We present highlights in Exascale Computing to scale accelerator modeling software
Externí odkaz:
http://arxiv.org/abs/2303.12873
Recently, non-regular three-quarter sampling has shown to deliver an increased image quality of image sensors by using differently oriented L-shaped pixels compared to the same number of square pixels. A three-quarter sampling sensor can be understoo
Externí odkaz:
http://arxiv.org/abs/2205.02646
Autor:
Diederichs, Severin, Benedetti, Carlo, Huebl, Axel, Lehe, Rémi, Myers, Andrew, Sinn, Alexander, Vay, Jean-Luc, Zhang, Weiqun, Thévenet, Maxence
Modeling plasma accelerators is a computationally challenging task and the quasi-static particle-in-cell algorithm is a method of choice in a wide range of situations. In this work, we present the first performance-portable, quasi-static, three-dimen
Externí odkaz:
http://arxiv.org/abs/2109.10277
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Publikováno v:
International Journal of Sports Physiology & Performance; Jul2023, Vol. 18 Issue 7, p704-710, 7p, 2 Charts, 2 Graphs
Publikováno v:
Science of Gymnastics Journal; 2024, Vol. 16 Issue 2, p267-277, 11p