TY - JOUR
T1 - Electron momentum spectroscopy of valence satellites of neon
AU - Watanabe, N.
AU - Khajuria, Y.
AU - Takahashi, M.
AU - Udagawa, Y.
N1 - Funding Information:
This research was partially supported by the Ministry of Education, Science, Sports and Culture, Grant-in-Aids for Scientific Research (B), 13440170, 2001 and for Exploratory Research, 14654069, 2002.
PY - 2005/3
Y1 - 2005/3
N2 - Electron momentum spectroscopy (EMS) study of the neon valence satellites is reported. The experiments were performed at impact energies of 1250, 1450 and 1670 eV using a multichannel spectrometer that features high sensitivity. Binding energy spectra up to 100 eV and momentum profiles for the 2p -1 and 2s-1 primary transitions as well as the satellites are presented. The results are used to examine impact energy dependence of the relative intensities and shapes of the satellite momentum profiles. The results are also used to determine symmetries and spectroscopic factors of the satellites, and are compared with the previous experiments by EMS and photoelectron spectroscopy and sophisticated theoretical calculations. The present study has largely resolved controversies in the previous studies.
AB - Electron momentum spectroscopy (EMS) study of the neon valence satellites is reported. The experiments were performed at impact energies of 1250, 1450 and 1670 eV using a multichannel spectrometer that features high sensitivity. Binding energy spectra up to 100 eV and momentum profiles for the 2p -1 and 2s-1 primary transitions as well as the satellites are presented. The results are used to examine impact energy dependence of the relative intensities and shapes of the satellite momentum profiles. The results are also used to determine symmetries and spectroscopic factors of the satellites, and are compared with the previous experiments by EMS and photoelectron spectroscopy and sophisticated theoretical calculations. The present study has largely resolved controversies in the previous studies.
KW - Electron momentum spectroscopy
KW - Rare gas
KW - Satellite
KW - Spectroscopic factor
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U2 - 10.1016/j.elspec.2004.09.004
DO - 10.1016/j.elspec.2004.09.004
M3 - Article
AN - SCOPUS:13244272241
SN - 0368-2048
VL - 142
SP - 325
EP - 334
JO - Journal of Electron Spectroscopy and Related Phenomena
JF - Journal of Electron Spectroscopy and Related Phenomena
IS - 3 SPEC. ISS.
ER -