Machine learning for orders of magnitude speedup in multiobjective optimization of particle accelerator systems
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review Accelerators and Beams"
DOI: 10.1103/physrevaccelbeams.23.044601
Abstract: High-fidelity physics simulations are powerful tools in the design and optimization of charged particle accelerators. However, the computational burden of these simulations often limits their use in practice for design optimization and experiment planning. It… read more here.
Keywords: optimization; magnitude speedup; particle accelerator; machine learning ... See more keywords
Partially Insulated Twisted Stacked Cable for HTS Insert of a Particle Accelerator
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Applied Superconductivity"
DOI: 10.1109/tasc.2017.2677470
Abstract: High Tc superconducting (HTS) insert in combination with low Tc superconducting (LTS) outsert is the only possibility today to go above 16 T for future high-energy particle accelerator dipoles. These HTS inserts will feature large… read more here.
Keywords: twisted stacked; cable; particle accelerator; stacked cable ... See more keywords
Computation of the Reversible Critical Current Degradation in Nb $_{3}$Sn Rutherford Cables for Particle Accelerator Magnets
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Applied Superconductivity"
DOI: 10.1109/tasc.2018.2810222
Abstract: Superconducting coils limit current is usually measured on unloaded short samples of strands extracted from the same cable used to wound the coil. However, the critical current density of Nb $_{3}$Sn strands is strongly dependent… read more here.
Keywords: cables particle; degradation; particle accelerator; rutherford cables ... See more keywords
On White Holes as Particle Accelerator
Sign Up to like & getrecommendations! Published in 2017 at "Gravitation and Cosmology"
DOI: 10.1134/s0202289318010164
Abstract: We analyze scenarios of particle collisions in the metric of a nonextremal black hole that can potentially lead to an ultrahigh energy Ec.m. in their center-of-mass frame. Particle 1 comes from infinity to the black… read more here.
Keywords: white holes; cosmology; particle accelerator; particle ... See more keywords
THz-driven dielectric particle accelerator on chip.
Sign Up to like & getrecommendations! Published in 2021 at "Optics letters"
DOI: 10.1364/ol.430451
Abstract: Recently, terahertz (THz)-driven particle accelerators have drawn increasing attention. The development of high-energy-gain THz accelerators on chip has been a challenge. Here we propose a concept of an on-chip THz-driven particle accelerator that uses few-cycle… read more here.
Keywords: accelerator chip; thz driven; particle accelerator; chip ... See more keywords