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Measured lifetimes of metastable levels of Mn X, Mn XI, Mn XII, and Mn XIII ions
(American Physical Society, 1999)
An ion storage technique, based on the capture of metastable multiply charged ions from an external ion source into a Kingdon ion trap, has been used to measure the lifetimes of eight metastable levels of Mn ions with ...
Stored-Ion Collisional Relaxation to Equilibrium
(American Physical Society, 1988)
Alignment of the 2p State of 2-Mev Amu Helium-Like Sulfur
(American Physical Society, 1982)
Dielectronic-Recombination Cross-Sections of Hydrogenlike Argon
(American Physical Society, 1991)
Relative dielectronic-recombination cross sections for hydrogenlike argon are presented. The contributions of the KLL, KLM, KLN, KLO, and KLP groups of resonances are compared to theoretical calculations. The experimental ...
Electron capture from H-2 to highly charged Th and Xe ions trapped at center-of-mass energies near 6 eV
(American Physical Society, 1998)
Ions with charge states as high as 80+, produced in the Lawrence Livermore National Laboratory electron beam ion trap were extracted and transferred to a Penning ion trap (RETRAP). RETRAP was operated at cryogenic temperature ...
Measured Lifetimes of Selected Metastable Levels of Arq+ Ions (Q=2, 3, 9, and 10) Stored in an Electrostatic Ion-Trap
(American Physical Society, 1994)
Metastable multiply charged argon ions produced in, and extracted from, an electron cyclotron resonance ion source were captured from the beam into an electrostatic (Kingdon) ion trap by rapidly pulsing the potential of ...
Excited-Level Lifetimes and Hyperfine-Structure Measurements on Ions using Collinear Laser Ion-Beam Spectroscopy
(American Physical Society, 1994)
The mean lifetimes tau of the Ca II 4p P-2(1/2) and 4p P-2(3/2) levels, and the Cl-35 II 4p' F-1(3) level, have been measured by a variant of the collinear laser-ion-beam lifetime technique applied previously to the Ar II ...
Magnetic dipole transition rates from measured lifetimes of levels of Be-like and B-like argon ions
(American Physical Society, 1998)
The lifetimes of the 1s(2)2s2p P-3(2) level of Ar XV and 1s(2)2s(2)2p P-2(3/2) of Ar XIV have been measured using metastable Ar14+ and Ar13+ ions produced by an electron cyclotron resonance ion source, which were subsequently ...
Electron-Transfer Collisions of Low-Energy Multicharged Nitrogen-Ions with H-2 and N-2
(American Physical Society, 1987)
Alignment of He-Like and H-Like P-States of 48-Mev Foil Excited mg Ions
(American Physical Society, 1985)