für Naturforschung in cooperation with the Max Planck Society for the Advancement of Science under a Creative Commons Attribution 4.0 International License. Dieses Werk wurde im Jahr 2013 vom Verlag Zeitschrift für Naturforschung in Zusammenarbeit mit der Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. digitalisiert und unter folgender Lizenz veröffentlicht: Creative Commons Namen...

Abstract Processes of the secondary electron emission (SEE) from walls are included into Numerical Advanced Model Electron Cyclotron Resonance Ion Sources (NAM-ECRIS). It is found that SEE strongly influences confinement time and ion production. With modified model, we observe reactions source to changes in a gas flow an injected microwave power. The performance with scaling hexapole magnetic f...

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Abstract The phase-imaging ion cyclotron resonance technique (PI-ICR) has been implemented at TRIGA-Trap together with a newly built five-pole cylindrical trap. In PI-ICR the total phase of trapped ions is measured by projecting motion onto position-sensitive delay-line micro-channel plate detector. systematic uncertainties have investigated and first mass measurements on stable Pb isotopes per...

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