Claudia Camila Parisuana Barranca
Ph.D. Student in Mechanical Engineering, admitted Winter 2021
Ph.D. Minor, Physics
All Publications
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Shock propagation in aerogel and TPP foams for inertial fusion energy target design
PHYSICS OF PLASMAS
2025; 32 (8)
View details for DOI 10.1063/5.0273572
View details for Web of Science ID 001560792600001
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Stable laser-acceleration of high-flux proton beams with plasma collimation.
Nature communications
2025; 16 (1): 1004
Abstract
Laser-plasma acceleration of protons offers a compact, ultra-fast alternative to conventional acceleration techniques, and is being widely pursued for potential applications in medicine, industry and fundamental science. Creating a stable, collimated beam of protons at high repetition rates presents a key challenge. Here, we demonstrate the generation of multi-MeV proton beams from a fast-replenishing ambient-temperature liquid sheet. The beam has an unprecedentedly low divergence of 1° (≤20 mrad), resulting from magnetic self-guiding of the proton beam during propagation through a low density vapour. The proton beams, generated at a repetition rate of 5 Hz using only 190 mJ of laser energy, exhibit a hundred-fold increase in flux compared to beams from a solid target. Coupled with the high shot-to-shot stability of this source, this represents a crucial step towards applications.
View details for DOI 10.1038/s41467-025-56248-4
View details for PubMedID 39856070
View details for PubMedCentralID 7560615
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Automated control and optimization of laser-driven ion acceleration
HIGH POWER LASER SCIENCE AND ENGINEERING
2023; 11
View details for DOI 10.1017/hpl.2023.23
View details for Web of Science ID 000988440000001
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Versatile tape-drive target for high-repetition-rate laser-driven proton acceleration
HIGH POWER LASER SCIENCE AND ENGINEERING
2023; 11
View details for DOI 10.1017/hpl.2023.27
View details for Web of Science ID 000975396100001
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New features of the ECH control system on DIII-D and impact of power modulation on collector loading
ELSEVIER SCIENCE SA. 2019: 486-490
View details for DOI 10.1016/j.fusengdes.2018.12.098
View details for Web of Science ID 000488307400108
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Update on the DIII-D ECH system: experiments, gyrotrons, advanced diagnostics, and controls
edited by Litvak, A. G.
E D P SCIENCES. 2017
View details for DOI 10.1051/epjconf/201714901006
View details for Web of Science ID 000426613200006
https://orcid.org/0000-0003-1639-1264