X-RAY SPECTROSCOPY AT THE TOKYO ELECTRON-BEAM ION-TRAP

Authors
ASADA J CURRELL FJ FUKAMI T HIRAYAMA T MOTOHASHI K NAKAMURA N NOJIKAWA E OHTANI S OKAZAKI K SAKURAI M SHIRAISHI H TSURUBUCHI S WATANABE H
Citation
J. Asada et al., X-RAY SPECTROSCOPY AT THE TOKYO ELECTRON-BEAM ION-TRAP, Physica scripta. T, T73, 1997, pp. 90-92
Citations number
12
Categorie Soggetti
Physics
Journal title
Physica scripta. T → ACNP
ISSN journal
02811847
Volume
T73
Year of publication
1997
Pages
90 - 92
Database
ISI
SICI code
0281-1847(1997)T73:<90:XSATTE>2.0.ZU;2-L
Abstract
We have observed X-ray signals from He-like Ba and Ne-like W ions trap ped in an Electron Beam Ion Trap (EBIT) at an electron beam energy of 19.9 keV. In the spectra, several transitions in Ne-like Ba and W ions and radiative recombination processes (RR) to n greater than or equal to 2 levels were observed These atoms were seeded by the cathode and were ionized in the trap region by electron impact. We have observed d ielectronic recombination processes (DR) in Ne-like Xe.