Space-Charge Shift in Motional Resonance of Ca+ Induced by Simultaneously Trapped Molecular Ions in Linear Paul Trap
スポンサーリンク
概要
- 論文の詳細を見る
The space-charge shift in secular motion resonance of Ca+ induced by simultaneously trapped molecular ions was observed through the laser-induced fluorescence of buffer-gas-cooled Ca+ ions in a linear Paul trap. The shift in the resonance was measured as a function of the production time of molecular ions. A simple pseudopotential model was developed to explain the space-charge shift and the number of trapped molecular ions was estimated using the model. The method can be used to monitor the total amount of invisible ions in principle, as long as the weak coupling condition is satisfied between the observable ions and the invisible ions.
- 2006-02-15
著者
-
Okada Kunihiro
Department Of Cardiology Prefectural Gifu Hospital
-
NAKAMURA Takashi
Atomic Physics Laboratory, RIKEN
-
Wada Michiharu
Atomic Phys. Lab. Riken
-
Takayanagi Toshinobu
Department Of Physics Sophia University
-
Katayama Ichiro
Institute Of Particle And Nuclear Studies Kek
-
Ohtani Shunsuke
Institute for Laser Science (ILS), University of Electro-Communications, 1-5-1 Chofugaoka, Chofu, Tokyo 182-8585, Japan
-
Okada Kunihiro
Department of Physics, Sophia University, 7-1 Kioicho, Chiyoda-ku, Tokyo 102-8554, Japan
-
Takayanagi Toshinobu
Department of Physics, Sophia University, 7-1 Kioicho, Chiyoda-ku, Tokyo 102-8554, Japan
-
Katayama Ichiro
Institute of Particle and Nuclear Studies (IPNS), High Energy Accelerator Research Organization (KEK), 1-1 Oho, Tsukuba, Ibaraki 305-0801, Japan
関連論文
- Analysis of Resonance Transitions in X-Ray Spectra of Electron Interaction with Highly Charged Iron Ions
- Analysis of Dielectronic Recombination Transitions for Highly Charged Iron Ions
- Ion Irradiation for Cell Surgery Using a Tapered Glass Capillary with End-Window
- EXAMINATION OF 4 CASES WHO UNDERWENT VALVE REPLACEMENT AFTER PTMC OF PTAV : Valvular Heart Disease : 53 Annual Scientific Meeting, Japanese Circulation Society
- Collective Phenomena Induced by Ion Mixtures in a RF Ion Trap
- Measurements of Absolute Cross Sections for Electron-Impact Ionization of Doubly Charged Rare Gas Ions:Ne^,Ar^,Kr^,andXe^
- Electron Impact Ionization of F^+,Ne^+,Cl^+ and Ar^+ Ions
- Electron Impact Ionization of C^+,N^+ and P^+ Ions
- Electron Impact Ionization of O^+,S^+and S^+Ions
- Observation of Selective Electron Capture by Fully Stripped C,N and O Ions from H Atoms
- Electron Impact Single Ionization of Ne^,Ar^,Kr^ and Xe^ Ions
- Translational-Energy Spectroscopy of One-Electron Capture Processes in He^-H_2 and -N_2 Collisions
- Landau-Zener Model Calculations of One-Electron Capture from He Atoms by Highly Stripped Ions at Low Energies
- Measurement of Relative Population between B^(2s) and B^(2p) in Electron Capture Collision of B^ with He
- Variation of 3s Photoionization Resonance Structures in a Serial Atomic Number Species Ar, K, and Ca
- Common Window Resonance Features in K and Heavier Alkaline Atoms Rb and Cs(Atomic and Molecular Physics)
- New Window Resonances in the Potassium 3s Photoabsorption Spectrum
- ANOMALOUSLY LARGE AND REVERSIVLE DEFORMATIONS OF A METALLIC AL FOIL UNDER ION-BEAM IRRADIATION
- Trapping of Multiply Charged Ta Ions produced by Laser Ablation in an Ion Trap
- Single-Electron Capture into Ar^+ Excited States in Ar^ +Na Collision below 12 keV : II. Relative Population Distribution in Ar^+ Excited States
- Single-Electron Capture into Ar^+ Excited States in Ar^ +Na Collision below 12 keV : I. Absolute Measurement of Emission Cross-Sections
- Electron-Impact Double Ionization of Ba^+
- Measurements of Cross Sections for Single and Double Ionization of Na^+ and K^+ by Electron Impact
- Post-Collision Interaction in the Spectral Profile of Ar LMM Auger Electrons Studied by Electron-Impact Ionization
- MEASUREMENT OF REACTION RATE COEFFICIENT OF LASER-EXCITED Ca^+ IONS WITH H_2O MOLECULES IN AN ION TRAP
- Cryogenic Ion Trap for Minimization of Trapped Ion Loss
- Laser-Microwave Double-Resonance Spectroscopy of Laser-Cooled ^9Be^+ Ions in a Weak Magnetic Field for Studying Unstable Be Isotopes
- -P55-ESTIMATION OF CARDIAC FUNCTION BEFORE, DURING, AFTER-PTMC (PERCUTANEOUS MITRAL COMMISSUROTOMY) IN NEUCLEAR MEDICINE : RI : FREE COMMUNICATIONS(III) : PROCEEDINGS OF THE 53th ANNUAL SCIENTIFIC MEETING OF THE JAPANESE CIRCULATION SOCIETY
- Threshold Behavior of Synchrotron Radiation Photoionization for Bi_n (n≦4)
- Photon Stimulated Desorption of Positive Ions from LiF
- Desorption of Ga and As Atoms from GaAs Surface Induced by Slow Multiply Charged Ar Ions
- Cross Sections for One-Electron Capture by Highly Stripped Ions of Be,B,and C from H_2 and Ar below 10 keV
- Measurements of Ionization Cross Sections of 4d-Electrons in Xenon by Electron Impact
- A BENT CRYSTAL SPECTROMETER DEVELOPED FOR HIGH RESOLUTION SPECTROSCOPY OF HARD X-RAYS
- Charge State Distributions of Ions Extracted from A Compact Electron Beam Ion Source
- Photodissociation of CaOH+ for Regeneration of Ca+ in Linear Paul Trap
- Space-Charge Shift in Motional Resonance of Ca+ Induced by Simultaneously Trapped Molecular Ions in Linear Paul Trap
- Cryogenic Ion Trap for Minimization of Trapped Ion Loss
- X-Ray Spectra from Neon-like Tungsten Ions in the Interaction with Electrons
- Toward Online Nanoscale Diffusion Measurements Using Radioactive 8Li Tracer
- Simulation Study on the Measurements of Diffusion Coefficients in Solid Materials by Short-lived Radiotracer Beams
- On-Line Diffusion Tracing in Li Ionic Conductors by the Short-Lived Radioactive Beam of 8Li
- Growth of Ionization Balance from F-like to Bare Ions of Heavy Atoms in an Electron Beam Ion Trap
- Production and Extraction of Highly Charged Ions from the Tokyo EBIT