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Title: Absolute Photoionization Cross Section with an Ultra-high Energy Resolution for Ne in the Region of 1s Rydberg States

Abstract

The high-resolution absolute photoabsorption cross section with an absolute photon energy scale for Ne in the energy region of 864-872 eV (1s-1np Rydberg states) has been measured using a multi-electrode ionization chamber and monochromatized synchrotron radiation. The natural lifetime width of Ne 1s-13p resonance state has been obtained to be 252 {+-} 5 meV. The Ne+ (1s-1) ionization potential is determined to be 870.16 {+-} 0.04 eV by using the Rydberg formula. These absolute values are supposed to be more reliable than those previously reported.

Authors:
; ; ;  [1]; ;  [2];  [3]; ;  [4];  [5]
  1. AIST, NMIJ, Tsukuba, 305-8568 (Japan)
  2. SPring-8/JASRI, Sayo, Hyogo 679-5198 (Japan)
  3. RIKEN, Harima Institute, Sayo, Hyogo 679-5148 (Japan)
  4. Department of Chemistry, Hiroshima University, Higashi-Hiroshima 739-8526 (Japan)
  5. University of Hyogo, Kamigori, Hyogo 678-1297 (Japan)
Publication Date:
OSTI Identifier:
21049217
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 879; Journal Issue: 1; Conference: 9. international conference on synchrotron radiation instrumentation, Daegu (Korea, Republic of), 28 May - 2 Jun 2006; Other Information: DOI: 10.1063/1.2436260; (c) 2007 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
74 ATOMIC AND MOLECULAR PHYSICS; CROSS SECTIONS; ENERGY RESOLUTION; EV RANGE; IONIZATION CHAMBERS; IONIZATION POTENTIAL; LIFETIME; MEV RANGE; NEON; NEON IONS; PHOTOIONIZATION; PHOTONS; RYDBERG STATES; SYNCHROCYCLOTRONS; SYNCHROTRON RADIATION; X-RAY SPECTRA

Citation Formats

Kato, M., Morishita, Y., Suzuki, I. H., Saito, N., Oura, M., Yamaoka, H., Tamenori, Y., Okada, K., Matsudo, T., and Gejo, T.. Absolute Photoionization Cross Section with an Ultra-high Energy Resolution for Ne in the Region of 1s Rydberg States. United States: N. p., 2007. Web. doi:10.1063/1.2436260.
Kato, M., Morishita, Y., Suzuki, I. H., Saito, N., Oura, M., Yamaoka, H., Tamenori, Y., Okada, K., Matsudo, T., & Gejo, T.. Absolute Photoionization Cross Section with an Ultra-high Energy Resolution for Ne in the Region of 1s Rydberg States. United States. doi:10.1063/1.2436260.
Kato, M., Morishita, Y., Suzuki, I. H., Saito, N., Oura, M., Yamaoka, H., Tamenori, Y., Okada, K., Matsudo, T., and Gejo, T.. Fri . "Absolute Photoionization Cross Section with an Ultra-high Energy Resolution for Ne in the Region of 1s Rydberg States". United States. doi:10.1063/1.2436260.
@article{osti_21049217,
title = {Absolute Photoionization Cross Section with an Ultra-high Energy Resolution for Ne in the Region of 1s Rydberg States},
author = {Kato, M. and Morishita, Y. and Suzuki, I. H. and Saito, N. and Oura, M. and Yamaoka, H. and Tamenori, Y. and Okada, K. and Matsudo, T. and Gejo, T.},
abstractNote = {The high-resolution absolute photoabsorption cross section with an absolute photon energy scale for Ne in the energy region of 864-872 eV (1s-1np Rydberg states) has been measured using a multi-electrode ionization chamber and monochromatized synchrotron radiation. The natural lifetime width of Ne 1s-13p resonance state has been obtained to be 252 {+-} 5 meV. The Ne+ (1s-1) ionization potential is determined to be 870.16 {+-} 0.04 eV by using the Rydberg formula. These absolute values are supposed to be more reliable than those previously reported.},
doi = {10.1063/1.2436260},
journal = {AIP Conference Proceedings},
number = 1,
volume = 879,
place = {United States},
year = {Fri Jan 19 00:00:00 EST 2007},
month = {Fri Jan 19 00:00:00 EST 2007}
}