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  • 1
    Keywords: Trapped ions -- Congresses. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (460 pages)
    Edition: 1st ed.
    ISBN: 9783540734666
    DDC: 539.72
    Language: English
    Note: 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 β-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 β-ν 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 β− 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 ν 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,γ) 7Li reactionThe literature mass value of 7Li has a relative uncertaint -- 4 The Q value of the tritium β-decay -- 5 The Q value of the double β-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.
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  • 2
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Nuclear Instruments and Methods in Physics Research Section A: 351 (1994), S. 256-260 
    ISSN: 0168-9002
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Physics
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Nuclear Instruments and Methods in Physics Research Section A: 311 (1992), S. 224-239 
    ISSN: 0168-9002
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Physics
    Type of Medium: Electronic Resource
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  • 4
    ISSN: 1572-9540
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract Spectroscopic results obtained on multiply charged few electron ions by using laser stimulated two-step recombination in ion storage rings are presented in an overview. Line splittings in transitions between Rydberg levels were observed for helium like and beryllium like ions. Emphasis is given to results on the beryllium like system N3+ where information about the splitting between high angular momentum levels (l⩾4) was obtained for the Rydberg levels n=13 and 8 with experimental errors of about ±0.02 meV.
    Type of Medium: Electronic Resource
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  • 5
    ISSN: 1572-9540
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract Sub Doppler two photon spectroscopy of Rydberg states in combination with laser induced two step recombination of highly charged ions and electrons is investigated. From a rate equation model signal strengths and widths are estimated to study the feasibility of an experiment with helium like C4+ ions. The calculations yield measurable signal strengths for the transitions 16G → 8D, 16H → 8F, 16D → 8D and 16F → 8F at reasonable laser intensities. The estimated linewidths of ∼0.02 meV permit to resolve the magnetic fine structure.
    Type of Medium: Electronic Resource
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  • 6
    ISSN: 1572-9540
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract An experimental program is under way to capture neutral francium atoms in a magneto-optic trap. Production and transport of the radioactive Fr atoms near to the trapping region have been tested, with a steady state of 107 atoms. If one hundred atoms are captured from the Maxwell-Boltzmann distribution into a magneto-optic trap, this will be a sufficient number for spectroscopy of the unknown excited states. These measurements would then open the path to investigations of parity-violating transitions in francium.
    Type of Medium: Electronic Resource
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  • 7
    ISSN: 1572-9540
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract Laser spectroscopic observations of nuclear reaction products produced with intensities of less than 104 atoms/second are now possible with several different methods. We describe the recoil into gas method which has recently been successful. This method is not Dopplerfree, but can give reasonable spectra if the resolution requirements of the spectra are not too high. It has the great advantage that it very efficiently uses the atoms, and spectra have been observed with primary production rates of less than 103 atoms/sec. Our recent work has concentrated on developing the recoil into gas method for the refractory element Hf. In order that the atoms could be cycled to produce many fluorescence photons, nitrogen and hydrogen impurity gases were added to the argon buffer gas to quench metastable levels to the ground state. In this way spectra could be obtained with fluxes of 104 atoms/second. Future prospects for trapping radioactive atoms in a magneto-optic trap will be discussed.
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    Springer
    Hyperfine interactions 97-98 (1996), S. 527-534 
    ISSN: 1572-9540
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract The techniques of laser cooling and trapping now make it possible to observe large samples of stable atoms in a small volume at low temperature. This capability was recently extended to radioactive isotopes. This opens up new opportunities for the investigation of fundamental symmetries through measurements using radioactive atoms. In this paper we will discuss several fundamental measurements in atomic systems and how the ability to trap radioactive atoms will play an important role in improving the precision of such measurements. Measurements of the effects of the weak interaction are of particular note since they are becoming quite precise. In particular, we will describe in detail the system developed at Stony Brook to trap radioactive alkali atoms and measure weak interaction effects in francium isotopes.
    Type of Medium: Electronic Resource
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