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A study of the inner-valence ionization region in HCl and DCl

Burmeister, F; Andersson, LM; Ohrwall, G; Richter, T; Zimmermann, P; Godehusen, K; Martins, M; Karlsson, HO; Ristinmaa Sörensen, Stacey LU and Bjorneholm, O, et al. (2004) In Journal of Physics B: Atomic, Molecular and Optical Physics 37(6). p.1173-1183
Abstract
An in-depth photoionization study of the inner-valence electrons in HCl and DCl has been performed using synchrotron radiation. A series of photoelectron spectra of HCl were obtained at a resolution of 23 meV over the binding energy range 25-30.5 eV at various excitation energies and at two different electron collection angles relative to the plane of polarization of the undulator radiation. In addition, photoelectron spectra of DCl were recorded at two different excitation energies. These spectra were compared directly with the threshold photoelectron spectra of HCl and DCl that were recorded previously under similar resolution conditions (similar to30 meV). This comparative study reveals new information on the nature of the numerous band... (More)
An in-depth photoionization study of the inner-valence electrons in HCl and DCl has been performed using synchrotron radiation. A series of photoelectron spectra of HCl were obtained at a resolution of 23 meV over the binding energy range 25-30.5 eV at various excitation energies and at two different electron collection angles relative to the plane of polarization of the undulator radiation. In addition, photoelectron spectra of DCl were recorded at two different excitation energies. These spectra were compared directly with the threshold photoelectron spectra of HCl and DCl that were recorded previously under similar resolution conditions (similar to30 meV). This comparative study reveals new information on the nature of the numerous band systems observed in this binding energy region. In addition, we present the experimental confirmation of the theoretical prediction given by Andersson et al (2001 Phys. Rev. A 65 012705) that a vibrational progression showing interference structure would appear in the main inner-valence ionization band in the photoelectron spectrum of DCl at a resolution of 10 meV. (Less)
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publication status
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Journal of Physics B: Atomic, Molecular and Optical Physics
volume
37
issue
6
pages
1173 - 1183
publisher
IOP Publishing
external identifiers
  • wos:000220878800006
  • scopus:11144358577
ISSN
0953-4075
DOI
10.1088/0953-4075/37/6/003
language
English
LU publication?
yes
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5e91333c-3ed6-4561-94f1-27989b7a2f46 (old id 280919)
date added to LUP
2007-08-02 11:16:35
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2017-01-01 06:45:58
@article{5e91333c-3ed6-4561-94f1-27989b7a2f46,
  abstract     = {An in-depth photoionization study of the inner-valence electrons in HCl and DCl has been performed using synchrotron radiation. A series of photoelectron spectra of HCl were obtained at a resolution of 23 meV over the binding energy range 25-30.5 eV at various excitation energies and at two different electron collection angles relative to the plane of polarization of the undulator radiation. In addition, photoelectron spectra of DCl were recorded at two different excitation energies. These spectra were compared directly with the threshold photoelectron spectra of HCl and DCl that were recorded previously under similar resolution conditions (similar to30 meV). This comparative study reveals new information on the nature of the numerous band systems observed in this binding energy region. In addition, we present the experimental confirmation of the theoretical prediction given by Andersson et al (2001 Phys. Rev. A 65 012705) that a vibrational progression showing interference structure would appear in the main inner-valence ionization band in the photoelectron spectrum of DCl at a resolution of 10 meV.},
  author       = {Burmeister, F and Andersson, LM and Ohrwall, G and Richter, T and Zimmermann, P and Godehusen, K and Martins, M and Karlsson, HO and Ristinmaa Sörensen, Stacey and Bjorneholm, O and Feifel, R and Wiesner, K and Goscinski, O and Karlsson, L and Svensson, S and Yencha, AJ},
  issn         = {0953-4075},
  language     = {eng},
  number       = {6},
  pages        = {1173--1183},
  publisher    = {IOP Publishing},
  series       = {Journal of Physics B: Atomic, Molecular and Optical Physics},
  title        = {A study of the inner-valence ionization region in HCl and DCl},
  url          = {http://dx.doi.org/10.1088/0953-4075/37/6/003},
  volume       = {37},
  year         = {2004},
}