TCP 2006

Name: TCP 2006 | Proceedings of the 4th International Conference on Trapped Charged Particles and Fundamental Physics (TCP 2006) held in Parksville, Canada, 3-8 September, 2006
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Proceedings of the 4th International Conference on Trapped Charged Particles and Fundamental Physics (TCP 2006) held in Parksville, Canada, 3-8 September, 2006

J. Dilling M. Comyn J. Thomson G. Gwinner(Editor)

Springer (Publisher)

1st Edition

Published on 2. November 2007

XIV, 466 pages

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978-3-540-73466-6 (ISBN)

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Content

Cover
Title Page
Copyright Page
Table of Contents
Foreword
Fundamental interactions
1 Introduction
2 Known interactions and searches for new physics
2.1 Electron magnetic anomaly
2.2 Muon magnetic anomaly
2.3 Bound state g-factors
3 Discrete symmetries
3.1 Parity
3.2 CP and T-violation
3.2.1 ß-decays
3.2.2 Permanent electric dipole moments (EDMs)
4 Facilities
5 Conclusions
References
The WITCH experiment: towards weak interactions studies. Status and prospects
1 Introduction
2 Experiment
3 Present status
3.1 Traps
3.2 First recoil ions
3.3 Position sensitivity
4 Outlook
5 Conclusion
References
Unitarity of the CKM matrix
1 Status of unitarity of CKM matrix
2 Isospin breaking in T = 2 decays
3 Extracting Vud from the decay of ultra-cold neutrons
4 Conclusions
References
The LPCTrap experiment: measurement of the ß-? angular correlation in 6He using a transparent Paul trap
1 Introduction
2 The LPCTrap setup
2.1 Beam cooling and manipulation
2.2 The transparent Paul trap
2.3 The detection setup
3 Results
4 Conclusion and outlook
References
Light ion EDM search in magnetic storage rings
1 Introduction
2 Electric dipole moments
3 EDM detection
4 Spin dynamics in electro-magnetic storage rings
4.1 The 'parasitic' way
4.2 Frozen spin
4.3 Spin resonance
5 Conclusion and outlook
References
Towards a new measurement of the neutron electric dipole moment
1 Motivation
2 Measuring principle and precision goal
3 The new neutron EDM experiment
References
Fundamental symmetries studies with cold trapped francium atoms at ISAC
1 Introduction
2 Production and trapping of Fr at ISAC
3 Possible PNC experiments
4 Outlook and conclusions
References
Ground-state hyperfine splitting of antihydrogen
1 Introduction
2 CPT invariance and hydrogen
2.1 The 1S-2S frequency for hydrogen and antihydrogen
2.2 The hyperfine frequency for hydrogen and antihydrogen
2.3 SME and GS-HFS
3 H GS-HFS measurement
3.1 General considerations
3.2 Antihydrogen production in a Paul trap
4 Summary
References
Breaking of CPT and Lorentz symmetries
1 Introduction
2 CPT and Lorentz violation from new infrared physics
3 Baryon asymmetry from CPT violation
References
FLAIR - a facility for low-energy antiproton and ion research
1 Introduction
2 Overview of anticipated experiments
2.1 Spectroscopy and fundamental tests
2.2 Sub-femtosecond correlated dynamics: atomic collisions
2.3 Antiprotons as hadronic probes: QCD and nuclear halo
3 The accelerator chain
3.2 The low-energy storage ring (LSR)
3.3 The ultra-low energy storage ring
3.3.1 Ring layout
3.3.2 Electron cooling at 20 keV
4 Expected antiproton numbers
5 Conclusion
Reference
Towards antihydrogen confinement with the ALPHA antihydrogen trap
1 Introduction
2 Motivation for trapped antihydrogen
3 ALPHA overview
4 Antimatter plasmas in an octupole trap
5 ALPHA antihydrogen detector
6 Physics with trapped antihydrogen
7 Summary and outlook
ATRAP antihydrogen experiments and update
References
Production of slow protonium in vacuum
1 Introduction
2 Experimental details
3 Results and discussion
4 Conclusions
References
Proposed measurement of the ground-state hyperfine structure of antihydrogen
1 Introduction
2 Proposed experimental method
3 Monte Carlo simulations
References
Progress in stored ion beam experiments on atomic and molecular processes
1 Introduction
2 Twin electron beams in a magnetic storage ring
3 Dielectronic resonance spectroscopy with resolved hyperfine structure
4 Rotational structure in the recombination cross section of the hydrogen molecular ion
5 Cryogenic ion storage
6 Conclusions
References
Tests of quantum electrodynamics using ion traps
1 Introduction
2 g Factors
3 Lamb shift
4 Hyperfine structure
5 Conclusions
References
Ground state Lamb-shift of heavy hydrogen-like ions: status and perspectives
1 The current status of the experimental and the theoretical research
2 High-resolution spectroscopy of high-Z H-like ions
3 Conclusions
References
Studies of light halo nuclei by the isotope shift method
1 Introduction
2 Theoretical energies and isotope shifts
3 Applications to nuclear size measurements
4 Summary and conclusions
References
Unified approach to dispersion forces within macroscopic QED
1 Introduction
2 Sketch of QED in causal media
3 Lorentz-force approach
4 Casimir force on dielectric bodies
5 Casimir-Polder and van der Waals force
6 Summary
References
Beta decay of highly charged ions
1 Introduction and outline
2 First observation of bound-state beta decay
3 Bound-state beta decay of bare 187Re and the age of the Universe
4 First measurement of a continuum-to-bound branching ratio in ß- decay
5 Two-body beta decay of single ions
References
Atomic spectroscopy of trapped, highly charged, heavy ions
1 Introduction
2 EBIT experiments
2.1 EUV spectrometer measurements
2.2 Time-resolved X-ray measurements
3 Atomic level lifetime measurements at storage ring and EBIT
4 Conclusion and prospects
References
Direct mass measurements of exotic nuclei at the FRS-ESR facility at GSI
1 Introduction
2 Novel methods
3 Example results
3.1 Mapping the mass surface
3.2 Applications in nuclear astrophyiscs
3.3 Search for new isotopes and isomers
4 Summary and outlook
References
Simulating the stopping dynamics of highly charged ions in an ultra-cold, strongly coupled plasma
1 Introduction
2 Using laser-cooled ions as a stopping medium
3 Simulating the stopping dynamics
4 Results
4.1 Stopping times
4.2 Plasma stability and fast recooling
5 Summary and Outlook
References
The cyclotron gas stopper project at the NSCL
1 Introduction
2 Concept
3 Mechanical design
4 Beam stopping simulations
References
Ion detection from beta decay and two-body decay experiments with laser-cooled atoms
1 Introduction
2 Search for tensor interactions
2.1 Experimental geometry
3 Exotic particle searches
3.1 Sterile ? admixtures
3.2 Isomer decay: search for heavy axions
4 Conclusion
References
A new experimental approach for isochronous mass measurements of short-lived exotic nuclei with the FRS-ESR facility
1 Introduction
2 Experimental
2.1 Isochronous mass spectrometry
3 Future perspectives
References
Direct mass measurements of neutron-deficient 152Sm projectile fragments at the FRS-ESR facility
1 Introduction
2 Experiment
3 Results
4 Conclusion
References
Isobar separation at FRS-ESR - a development towards pure isomeric stored beams
1 Introduction
2 Production and separation of isomeric beams
3 The storage ring ESR as high-resolution separator
4 First experimental results
5 Further developments and outlook
References
Enhanced electron-ion recombinationin ion storage rings
1 Introduction
2 Field induced recombination
2.1 Dynamics of electron and ion in the electron cooler
2.2 Radiative decay in the solenoid
3 Results
References
Q value related mass determinations using a Penning trap
1 Introduction
2 The SMILETRAP facility
3 A new Q value for the 6Li (n,?) 7Li reactionThe literature mass value of 7Li has a relative uncertaint
4 The Q value of the tritium ß-decay
5 The Q value of the double ß-decay of 76Ge for a search of neutrino-less events
6 Outlook
References
A high-current electron beam ion trap as an on-line charge breeder for the high precision mass measurement TITAN experiment
1 Introduction
2 TITAN EBIT characteristics
3 First experimental results
4 Conclusion
References
The HITRAP project at GSI: trapping and cooling of highly-charged ions in a Penning trap
1 Introduction
2 Production of HCI and deceleration
3 The cooler Penning trap
3.1 Simulations of the ion dynamics
4 Status
References
A cooler ion trap for the TITAN on-line trapping facility at TRIUMF
1 Introduction
2 Electron cooling and electron-ion recombination
3 Calculations of proton cooling
4 The cooler trap
5 Summary and conclusions
References
The LEBIT facility at MSU
1 Introduction
2 Overview of the LEBIT facility
2.1 The gas stopping station
2.2 The ion beam cooler and buncher
2.3 The Penning trap mass spectrometer
3 Mass measurements with stable ions
4 Mass measurements with rare isotopes
References
The TITAN mass measurement facility at TRIUMF-ISAC
1 Introduction
2 Physics motivation of the precision mass measurement
3 The apparatus
3.1 Radio frequency quadrupole cooler trap (RFCT)
3.2 Electron beam ion trap (EBIT)
3.3 Cooler penning trap (CPET)
3.4 Measurement penning trap (MPET)
4 Schedule
5 Summary
References
Mass measurements in the endpoint region of the rp-process at SHIPTRAP
1 Introduction
2 Experimental setup
3 Mass measurements along the rp-process path
4 Technical developments and improvements
5 Conclusion and outlook
References
Experimental studies at JYFLTRAP
1 Introduction
2 Experimental setup and procedure
3 Mass measurements for Q values of superallowed beta decays
4 Trap-assisted spectroscopy
In-trap spectroscopy
Post-trap spectroscopy
References
Laser spectroscopy of trapped 7Be and 10Be at a prototype slow RI-beam facility of RIKEN
1 Introduction
2 Prototype SLOWRI facility
3 Spectroscopy of beryllium isotopes
4 SLOWRI facility at RIBF
5 Summary
References
Beam purification techniques for low energy rare isotope beams from a gas cell
1 Introduction
2 LEBIT beam purification system
2.1 Radiofrequency ion guide mass filter
2.2 Collision induced dissociation with beam cooler
2.3 Time of flight mass filter
2.4 In-trap contaminant removal
3 Conclusions and outlook
References
First tests of the TITAN digital RFQ beam cooler and buncher
1 Introduction
2 Theoretical overview
3 Experimental setup
3.1 Off-line ion source
3.2 The RFQ
3.3 The square-wave-driver
3.4 Ion bunch extraction and detection
4 Test results
5 New developments
6 Summary and outlook
References
A new Channeltron-detector setup for precision mass measurements at ISOLTRAP
1 Introduction
2 The ISOLTRAP experiment
3 The new detector for a better ion detection
3.1 Motivation, choice and description of the new detector
3.2 Simulation studies
3.2.1 Validation of the simulation
3.2.2 Simulation of the ion ejection
3.3 Optimization of the beam focussing
3.4 Implementation and performance of the new detector
3.4.1 Technical design
3.4.2 Results and efficiency gain
4 Summary
References
Towards cooling of high-intensity ion beams
1 Introduction
2 Buffer gas beam coolers and their limit
3 Particle-in-Cell simulation of high-intensity beam cooling
4 Minimizing electrical breakdowns
5 Breakdown calculations
6 Experimental test of high-intensity beam cooling
References
Towards scaling up trapped ion quantum information processing
1 Introduction
2 Universal logic gates
3 Scaling up with trap arrays
References
Octupolar excitation of ion motion in a penning trap
1 Introduction
2 The LEBIT facility
3 Experimental octupolar measurements
4 Octupolar simulations
5 Conclusions and outlook
References
The LPCTrap facility for in-trap decay experiments
1 Introduction
2 Paul trap measurements
3 GEANT4 simulations
4 Results
5 Summary
References
Space charge effects on stopped projectile fragment drift in gas
1 Introduction
2 Calculations
3 Results and discussion
4 Conclusions
References
26Al beam production by a solid state laser ion source at TRIUMF
1 Motivation
2 Resonant laser ionization and laser system
3 Radioactive 26Al beam
4 Summary
5 Conclusions and outlook
References
Segmented linear radiofrequency quadrupole/laser ion source project at TRIUMF
1 Introduction
2 Experimental setup
2.1 The production of radioactive ion beams at ISAC
2.2 TRIUMF resonant ionization laser ion source (TRILIS)
2.3 The radiofrequency quadrupole and removal of beam contaminants
3 Summary and outlook
References
Motional frequencies in a planar Penning trap
1 Introduction
2 Experiment
3 Anharmonicity
4 Conclusions
References
The UW-PTMS
1 Introduction
2 Recent measurements and technology development projects
3 Conclusions
References
Optical clock and ultracold collisions with trapped strontium atoms
1 Introduction
2 Optical atomic clock
2.1 Experimental technique
2.2 Systematic effects
2.3 High spectral resolution
2.4 Magnetic moment and lifetime measurements on the clock transition
3 Narrow line photoassociation
References
Precision mass spectrometry and polarizability shifts with one and two ions in a penning trap
1 Introduction
2 Single-ion measurements at 10-10: 32S, 84,86Kr, and 129,132,136Xe
3 Alternating two-ion technique: Mass of 28Si and 31P
4 Polarizability shifts to the cyclotron frequency: Dipole of PH+
References
Formation of a symmetric vortex configuration in a pure electron plasma trapped with a penning trap
1 Introduction
2 Experimental result and analysis
3 Summary
References
Axial resonances of Ar+ ions observed in a linear Paul trap
1 Introduction
2 Experimental setup
3 Results and discussions
4 Summary
References
Hot electron plasmas trapped in helical magnetic surfaces
1 Introduction
2 Properties of helical electron plasmas on CHS
2.1 Plasma space potential øs
2.2 Electron density ne and temperature Te
2.3 Confinement time tN
References
A Penning trap with radial magnetic field
1 Introduction
2 Experiment
3 Measurements
4 Conclusion
References
Status of the TRIµP project
1 Introduction
2 The magnetic separator and inverse reaction kinematics
3 Ion catcher
4 Radio frequency cooler and buncher
5 Atom trapping
5.1 Collector MOT
5.2 Barium cooling
6 Conclusion
References
List of TCP 2006 Participants
Author Index to Volumes 172/1-3, 173/1-3 and 174/1-3(2006/2007)

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