Please use this identifier to cite or link to this item: http://hdl.handle.net/1942/3218
Title: Investigation of the valence electronic structure of n-butane using (e,2e) spectroscopy
Authors: Pang, WN
Shang, RC
Gao, JF
Gao, NF
Chen, XJ
DELEUZE, Michael 
Issue Date: 1998
Publisher: ELSEVIER SCIENCE BV
Source: CHEMICAL PHYSICS LETTERS, 296(5-6). p. 605-610
Abstract: The first complete (e, 2e) measurements of the valence ionization spectrum (6-56 eV) of n-butane (C4H10) are reported for two relative azimuth angles. Measurements have been carried out using a high-resolution (Delta E = 0.9 eV, Delta p = 0.1 a.u.) spectrometer, using an impact energy of 1200 eV and symmetric non-coplanar kinematics. The results confirm a complete breakdown of the orbital picture of ionization of the innermost C-2s level, as predicted recently by a third-order ADC Green's function calculation. They also point out a strong angular dependence of the relative intensities from which orbital symmetries can easily be traced. (C) 1998 Elsevier Science B.V. All rights reserved.
Notes: Limburgs Univ Ctr, Dept SBG, B-3590 Diepenbeek, Belgium. Tsing Hua Univ, Dept Phys, Polarizat Phys Lab, Beijing 100084, Peoples R China.Deleuze, MS, Limburgs Univ Ctr, Dept SBG, Univ Campus, B-3590 Diepenbeek, Belgium.deleuze@luc.ac.be
Document URI: http://hdl.handle.net/1942/3218
DOI: 10.1016/S0009-2614(98)01056-2
ISI #: 000076982300027
Type: Journal Contribution
Validations: ecoom 1999
Appears in Collections:Research publications

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