Laser spectroscopy of the 2s lamb shift in hydrogen-like silicon using an electron beam ion trap

1997 ◽  
Vol T73 ◽  
pp. 62-63 ◽  
Author(s):  
T V Back ◽  
P D Groves ◽  
H S Margolis ◽  
P K Oxley ◽  
J D Silver
Keyword(s):  
Electron Beam ◽  
Laser Spectroscopy ◽  
Lamb Shift ◽  
Ion Trap ◽  
Electron Beam Ion Trap

Laser spectroscopy of highly charged argon at the Heidelberg electron beam ion trap

2013 ◽  
Vol T156 ◽  
pp. 014004 ◽  
Author(s):  
V Mäckel ◽  
R Klawitter ◽  
G Brenner ◽  
J R Crespo López-Urrutia ◽  
J Ullrich
Keyword(s):  
Electron Beam ◽  
Laser Spectroscopy ◽  
Ion Trap ◽  
Electron Beam Ion Trap

Absolute wavelength measurement of the Lyman-α transition of hydrogen-like silicon

2002 ◽  
Vol 80 (8) ◽  
pp. 867-874 ◽  
Author(s):  
J Tschischgale ◽  
D Klöpfel ◽  
P Beiersdorfer ◽  
G V Brown ◽  
E Förster ◽  
...  
Keyword(s):  
Electron Beam ◽  
Lamb Shift ◽  
Ion Trap ◽  
Wavelength Measurement ◽  
Electron Beam Ion Trap ◽  
Absolute Measurements ◽  
Good Agreement

The wavelengths of the 1s1/2–2p1/2 and 1s1/2–2p3/2 Lyman-α transitions have been measured in hydrogenic silicon with an accuracy of 70 ppm. The measurement was carried out with an electron-beam ion trap with a calibrated double-faced monolithic crystal that enabled absolute measurements of the transition wavelengths. The values for the Lyman-α wavelengths are λLyα1 = 6.180 49(44) Å and λLyα2 = 6.185 56(66) Å. The wavelengths are in good agreement with calculations and allow a determination of the 1s Lamb shift to within 28% in a region that has received little experimental attention. PACS Nos.:32.30Rj, 31.30Jv

Laser spectroscopy using the Oxford electron beam ion trap

1996 ◽  
Vol 99 (1) ◽  
pp. 169-174 ◽  
Author(s):  
H. S. Margolis ◽  
P. D. Groves ◽  
J. D. Silver ◽  
M. A. Levine
Keyword(s):  
Electron Beam ◽  
Laser Spectroscopy ◽  
Ion Trap ◽  
Electron Beam Ion Trap

Towards a Measurement of then=2 Lamb Shift in Hydrogen-like Nitrogen Using an Electron Beam Ion Trap

2003 ◽  
Vol 146/147 (1-4) ◽  
pp. 59-65 ◽  
Author(s):  
K. Hosaka ◽  
D. N. Crosby ◽  
K. Gaarde-Widdowson ◽  
C. J. Smith ◽  
J. D. Silver ◽  
...  
Keyword(s):  
Electron Beam ◽  
Lamb Shift ◽  
Ion Trap ◽  
Electron Beam Ion Trap

Laser spectroscopy of hydrogenlike nitrogen in an electron beam ion trap

2004 ◽  
Vol 69 (1) ◽  
Author(s):  
K. Hosaka ◽  
D. N. Crosby ◽  
K. Gaarde-Widdowson ◽  
C. J. Smith ◽  
J. D. Silver ◽  
...  
Keyword(s):  
Electron Beam ◽  
Laser Spectroscopy ◽  
Ion Trap ◽  
Electron Beam Ion Trap

scholarly journals X-ray laser spectroscopy with an electron beam ion trap at the free electron laser LCLS

2012 ◽  
Vol 388 (3) ◽  
pp. 032037 ◽  
Author(s):  
S Bernitt ◽  
G V Brown ◽  
J R Crespo López-Urrutia ◽  
J Rudolph ◽  
R Steinbrügge ◽  
...  
Keyword(s):  
Electron Beam ◽  
Laser Spectroscopy ◽  
Free Electron ◽  
Free Electron Laser ◽  
Ion Trap ◽  
X Ray ◽  
Electron Beam Ion Trap

Forbidden Transitions in the Visible Spectra of an Electron Beam Ion Trap (EBIT)

1998 ◽  
Vol 58 (6) ◽  
pp. 599-604 ◽  
Author(s):  
E Träbert ◽  
P Beiersdorfer ◽  
S B Utter ◽  
J R Crespo López-Urrutia
Keyword(s):  
Electron Beam ◽  
Ion Trap ◽  
Electron Beam Ion Trap ◽  
Visible Spectra ◽  
Forbidden Transitions

Soft-X-ray spectra of highly charged Au ions in an electron-beam ion trap

2001 ◽  
Vol 79 (2-3) ◽  
pp. 153-162 ◽  
Author(s):  
E Träbert ◽  
P Beiersdorfer ◽  
K B Fournier ◽  
S B Utter ◽  
K L Wong
Keyword(s):  
Electron Beam ◽  
Beam Energy ◽  
Large Scale ◽  
Ion Trap ◽  
Electron Beam Energy ◽  
X Ray ◽  
Maximum Charge ◽  
Electron Beam Ion Trap ◽  
Atomic Structure Calculations ◽  
Structure Calculations

Systematic variation of the electron-beam energy in an electron-beam ion trap has been employed to produce soft-X-ray spectra (20 to 60 Å) of Au with well-defined maximum charge states ranging from Br- to Co-like ions. Guided by large-scale relativistic atomic structure calculations, the strongest Δn = 0 (n = 4 to n' = 4) transitions in Rb- to Cu-like ions (Au42+ – Au50+) have been identified. PACS Nos.: 32.30Rj, 39.30+w, 31.50+w, 32.20R

Measurements of Temperature Dynamics of Ions Trapped Inside an Electron Beam Ion Trap and Evidence for Ionisation Heating

2001 ◽  
Vol T92 (1) ◽  
pp. 147-149 ◽  
Author(s):  
F. J. Currell ◽  
F. J. Currell ◽  
H. Kuramoto ◽  
S. Ohtani ◽  
C. Scullion ◽  
...  
Keyword(s):  
Electron Beam ◽  
Ion Trap ◽  
Electron Beam Ion Trap ◽  
Temperature Dynamics
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