Zobrazeno 1 - 10
of 1 921
pro vyhledávání: '"A. Edelen"'
Autor:
Henderson, M., Edelen, J. P., Einstein-Curtis, J., Hall, C. C., Cruz, J. A. Diaz, Edelen, A. L.
Industrial particle accelerators typically operate in dirtier environments than research accelerators, leading to increased noise in RF and electronic systems. Furthermore, given that industrial accelerators are mass produced, less attention is given
Externí odkaz:
http://arxiv.org/abs/2409.03931
Autor:
Rajput, Kishansingh, Schram, Malachi, Edelen, Auralee, Colen, Jonathan, Kasparian, Armen, Roussel, Ryan, Carpenter, Adam, Zhang, He, Benesch, Jay
Particle accelerator operation requires simultaneous optimization of multiple objectives. Multi-Objective Optimization (MOO) is particularly challenging due to trade-offs between the objectives. Evolutionary algorithms, such as genetic algorithm (GA)
Externí odkaz:
http://arxiv.org/abs/2411.04817
Autor:
A. H. Lumpkin, R. Thurman-Keup, D. Edstrom, P. Prieto, J. Ruan, B. Jacobson, J. Sikora, J. Diaz-Cruz, A. Edelen, F. Zhou
Publikováno v:
Physical Review Accelerators and Beams, Vol 25, Iss 6, p 064402 (2022)
Experiments were performed at the Fermilab Accelerator Science and Technology facility to elucidate the effects of long-range wakefields in TESLA-type superconducting rf cavities. In particular, we investigated the higher-order modes (HOMs) generated
Externí odkaz:
https://doaj.org/article/f6eaa059f43d4276849779c90016b8d5
We prove $\varepsilon$-regularity theorems for varifolds with capillary boundary condition in a Riemannian manifold. These varifolds were first introduced by Kagaya-Tonegawa \cite{KaTo}. We establish a uniform first variation control for all such var
Externí odkaz:
http://arxiv.org/abs/2405.20796
The Reifenberg theorem \cite{reif_orig} tells us that if a set $S\subseteq B_2\subseteq \mathbb R^n$ is uniformly close on all points and scales to a $k$-dimensional subspace, then $S$ is H\"older homeomorphic to a $k$-dimensional Euclidean ball. In
Externí odkaz:
http://arxiv.org/abs/2405.03593
Autor:
Roussel, Ryan, Gonzalez-Aguilera, Juan Pablo, Edelen, Auralee, Wisniewski, Eric, Ody, Alex, Liu, Wanming, Kim, Young-Kee, Power, John
Next-generation accelerator concepts which hinge on the precise shaping of beam distributions, demand equally precise diagnostic methods capable of reconstructing beam distributions within 6-dimensional position-momentum spaces. However, the characte
Externí odkaz:
http://arxiv.org/abs/2404.10853
Autor:
Ji, Fuhao, Edelen, Auralee, Roussel, Ryan, Shen, Xiaozhe, Miskovich, Sara, Weathersby, Stephen, Luo, Duan, Mo, Mianzhen, Kramer, Patrick, Mayes, Christopher, Othman, Mohamed A. K., Nanni, Emilio, Wang, Xijie, Reid, Alexander, Minitti, Michael, England, Robert Joel
Publikováno v:
Nat Commun 15, 4726 (2024)
Ultrafast electron diffraction using MeV energy beams(MeV-UED) has enabled unprecedented scientific opportunities in the study of ultrafast structural dynamics in a variety of gas, liquid and solid state systems. Broad scientific applications usually
Externí odkaz:
http://arxiv.org/abs/2404.02268
Autor:
Edelen, J. P., Henderson, M. J., Einstein-Curtis, J., Hall, C. C., Cruz, J. A. Diaz, Edelen, A. L.
Industrial particle accelerators inherently operate in much dirtier environments than typical research accelerators. This leads to an increase in noise both in the RF system and in other electronic systems. Combined with the fact that industrial acce
Externí odkaz:
http://arxiv.org/abs/2311.02096
Autor:
Boltz, Tobias, Martinez, Jose L., Xu, Connie, Baker, Kathryn R. L., Roussel, Ryan, Ratner, Daniel, Mustapha, Brahim, Edelen, Auralee L.
Tuning particle accelerators is a challenging and time-consuming task, but can be automated and carried out efficiently through the use of suitable optimization algorithms. With successful applications at various facilities, Bayesian optimization usi
Externí odkaz:
http://arxiv.org/abs/2403.03225
Autor:
Kim, Seongyeol, Gonzalez-Aguilera, Juan Pablo, Piot, Philippe, Chen, Gongxiaohui, Doran, Scott, Kim, Young-Kee, Liu, Wanming, Whiteford, Charles, Wisniewski, Eric, Edelen, Auralee, Roussel, Ryan, Power, John
Beams with cross-plane coupling or extreme asymmetries between the two transverse phase spaces are often encountered in particle accelerators. Flat beams with large transverse-emittance ratios are critical for future linear colliders. Similarly, magn
Externí odkaz:
http://arxiv.org/abs/2402.18244