A new experimental setup dedicated to highly charged ion trapping is presented in this Thesis. The final goal of this work is to perform lifetime measurement of metastable states produced by our ECR ion source. Lifetimes to be measured are in the range a few ms and more.L'objectif de ma thèse a été la mise en œuvre d'un nouveau dispositif expérimental couplant la source ECR SIMPA à un nouveau type de piège électrostatique. Différentes applications sont possibles. Tout d'abord, la source ECR SIMPA produit des ions dans des états métastables avec des temps de vie de l'ordre de la dizaine de milliseconde. Notre dispositif expérimental permet de mesurer les durées de vie de transitions (M1) des états métastables de l'Ar9+,de l'Ar13+ et de l'Ar1...
We present the details of an accurate lifetime measurement of the 1s22s22p 2P3/2o metastable level ...
A new technique is described which enables measurements to be made of the lifetime of metastable sta...
Une nouvelle source ECR a été étudiée pour la production d'ions monochargés. Un régime très stable a...
The present work is part of a series of measurements of metastable lifetimes of highly-charged ions ...
Recently, highly--charged ions have been isolated in a novel compact Penning trap designed to captur...
Investigations and measurements of metastable states are in many ways very important. Spectroscopist...
We have constructed a compact purely electrostatic ion-beam trap, ConeTrap, which we have mounted in...
Vita.Measurements of the mean lives of selected metastable levels of multiply-charged ions have been...
This thesis is mainly concerned with investigations of spontaneous radiatively decaying states in bo...
An experiment has been set-up which allows to confine calcium ions for a few hours. In a first step,...
The EDELWEISS experiment is aiming at the detection of Weakly Interactive Massive Particles (WIMPs),...
To characterize the multicharged ions within the plasma of an ECR ion source, the VUV spectroscopy i...
Measurements of atomic and ionic data has been an active research area since the beginning of spectr...
Vita.Measurement of the mean lifetime of the $sp2$D metastable levels of Ca$sp+$ ions has been compl...
A precise measurement of bound-electron g factors in highly charged ions provides stringent tests fo...
We present the details of an accurate lifetime measurement of the 1s22s22p 2P3/2o metastable level ...
A new technique is described which enables measurements to be made of the lifetime of metastable sta...
Une nouvelle source ECR a été étudiée pour la production d'ions monochargés. Un régime très stable a...
The present work is part of a series of measurements of metastable lifetimes of highly-charged ions ...
Recently, highly--charged ions have been isolated in a novel compact Penning trap designed to captur...
Investigations and measurements of metastable states are in many ways very important. Spectroscopist...
We have constructed a compact purely electrostatic ion-beam trap, ConeTrap, which we have mounted in...
Vita.Measurements of the mean lives of selected metastable levels of multiply-charged ions have been...
This thesis is mainly concerned with investigations of spontaneous radiatively decaying states in bo...
An experiment has been set-up which allows to confine calcium ions for a few hours. In a first step,...
The EDELWEISS experiment is aiming at the detection of Weakly Interactive Massive Particles (WIMPs),...
To characterize the multicharged ions within the plasma of an ECR ion source, the VUV spectroscopy i...
Measurements of atomic and ionic data has been an active research area since the beginning of spectr...
Vita.Measurement of the mean lifetime of the $sp2$D metastable levels of Ca$sp+$ ions has been compl...
A precise measurement of bound-electron g factors in highly charged ions provides stringent tests fo...
We present the details of an accurate lifetime measurement of the 1s22s22p 2P3/2o metastable level ...
A new technique is described which enables measurements to be made of the lifetime of metastable sta...
Une nouvelle source ECR a été étudiée pour la production d'ions monochargés. Un régime très stable a...