Advances in global optimization of high brightness beams
Abstract
High brightness electron beams play an important role in accelerator-based applications such as driving X-ray free electron laser (FEL) radiation.Here in this paper, we report on advances in global beam dynamics optimization of an accelerator design using start-to-end simulations and a new parallel multi-objective differential evolution optimization method. The global optimization results in significant improvement of the final electron beam brightness.
- Publication Date:
- Research Org.:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC)
- Contributing Org.:
- National Energy Research Scientific Computing Center (NERSC)
- OSTI Identifier:
- 1603495
- Grant/Contract Number:
- AC02-05CH11231
- Resource Type:
- Accepted Manuscript
- Journal Name:
- International Journal of Modern Physics A
- Additional Journal Information:
- Journal Volume: 34; Journal Issue: 36; Journal ID: ISSN 0217-751X
- Publisher:
- World Scientific
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 43 PARTICLE ACCELERATORS; unified differential evolution; global optimization; high brightness beam
Citation Formats
Qiang, Ji. Advances in global optimization of high brightness beams. United States: N. p., 2019.
Web. doi:10.1142/S0217751X19420168.
Qiang, Ji. Advances in global optimization of high brightness beams. United States. https://doi.org/10.1142/S0217751X19420168
Qiang, Ji. Wed .
"Advances in global optimization of high brightness beams". United States. https://doi.org/10.1142/S0217751X19420168. https://www.osti.gov/servlets/purl/1603495.
@article{osti_1603495,
title = {Advances in global optimization of high brightness beams},
author = {Qiang, Ji},
abstractNote = {High brightness electron beams play an important role in accelerator-based applications such as driving X-ray free electron laser (FEL) radiation.Here in this paper, we report on advances in global beam dynamics optimization of an accelerator design using start-to-end simulations and a new parallel multi-objective differential evolution optimization method. The global optimization results in significant improvement of the final electron beam brightness.},
doi = {10.1142/S0217751X19420168},
journal = {International Journal of Modern Physics A},
number = 36,
volume = 34,
place = {United States},
year = {2019},
month = {12}
}
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