Non-Destructive Sub-Picocoulomb Charge Measurement for Laser-Plasma Accelerators.

Autor:	Nakamura, K., Mittelberger, D. E., Gonsalves, A. J., Daniels, J., Mao, H.-S., Stulle, F., Bergoz, J., Leemans, W. P.
Předmět:	LASER plasma accelerators PLASMA diagnostics PARTICLE beam bunching NONDESTRUCTIVE testing CURRENT transformers (Instrument transformer)
Zdroj:	AIP Conference Proceedings; 2017, Vol. 1812 Issue 1, p1-5, 5p, 1 Diagram, 3 Graphs
Abstrakt:	Precise diagnostics of sub-picocoulomb level particle bunches produced by laser-plasma accelerators (LPAs) can be a significant challenge. We report here on charge measurements using the newly developed Turbo-ICT for LPAs. A comparison of the Turbo-ICT, a conventional integrating current transformer (ICT), and a scintillating screen (Lanex) was carried out. Results show that the Turbo-ICT can measure sub-picocoulomb charge accurately and has significantly improved noise immunity compared to the ICT. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
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