Spectral line shape for plasma electron density characterization in capillary tubes

S. Arjmand*, M. P. Anania, A. Biagioni, G. Costa, G. Di Pirro, M. Ferrario, M. Del Franco, M. Galletti, M. Del Giorno, V. Lollo, D. Pellegrini, R. Pompili, A. Zigler

*Corresponding author for this work

Research output: Contribution to journalConference articlepeer-review

2 Scopus citations

Abstract

We report the experimental activity on the plasma-discharge capillary tubes suitable for plasma-based accelerators (PBAs) carried out at the SPARC_LAB (sources for plasma accelerators and compton with laser and beam) test-facility. A high-voltage discharge is produced inside a Hydrogen-filled capillary tube. Through spectroscopic techniques, the density of the plasma thus produced is monitored either spatially or temporally through the line Stark broadening profiles.

Original languageEnglish
Article number012012
JournalJournal of Physics: Conference Series
Volume2439
Issue number1
DOIs
StatePublished - 2023
Event25th International Conference on Spectral Line Shapes, ICSLS 2022 - Caserta, Italy
Duration: 19 Jun 202224 Jun 2022

Bibliographical note

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© 2023 Institute of Physics Publishing. All rights reserved.

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