JACoW is a publisher in Geneva, Switzerland that publishes the proceedings of accelerator conferences held around the world by an international collaboration of editors.
@inproceedings{racz:ecris2020-moyzo01,
author = {R. Rácz and S. Biri and G. Castro and L. Celona and A. Galatà and S. Gammino and D. Mascali and M. Mazzaglia and E. Naselli and Z. Perduk and J. Pálinkás and G. Torrisi},
% author = {R. Rácz and S. Biri and G. Castro and L. Celona and A. Galatà and S. Gammino and others},
% author = {R. Rácz and others},
title = {{Imaging in X-ray Ranges to Locally Investigate the Effect of the Two-Close-Frequency Heating in ECRIS Plasmas}},
booktitle = {Proc. ECRIS'20},
% booktitle = {Proc. 24th International Workshop on ECR Ion Sources (ECRIS'20)},
pages = {27--31},
eid = {MOYZO01},
language = {english},
keywords = {plasma, ECR, electron, experiment, operation},
venue = {East Lansing, MI, USA},
series = {International Workshop on ECR Ion Sources},
number = {24},
publisher = {JACoW Publishing, Geneva, Switzerland},
month = {07},
year = {2022},
issn = {2222-5692},
isbn = {978-3-95450-226-4},
doi = {10.18429/JACoW-ECRIS2020-MOYZO01},
url = {https://jacow.org/ecris2020/papers/moyzo01.pdf},
abstract = {{Plasma instabilities limit the ECR Ion Sources performances in terms of flux of the extracted highly charged ions by causing beam ripple and unstable operation conditions. In a 14 GHz ECRIS (Atomki, Debrecen), the effect on the plasma instabilities in an Argon plasma at Two Close Frequencies heating scheme (the frequency gap is smaller than 1 GHz) has been explored. A special multi-diagnostic setup [1, 2] has been designed and implemented consisting of detectors for the simultaneous collection of plasma radio-self-emission and of high spatial resolution X-ray images in the 500 eV - 20 keV energy domain (using an X-ray pin-hole camera setup). We present the comparison of plasma structural changes as observed from X-ray images in single and double-frequency operations. The latter has been particularly correlated to the confinement and velocity anisotropy, also by considering results coming from numerical simulations.}},
}