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Isospin symmetry breaking in 93Tc and statistical properties

Åberg, S. and Heine, A. and Mitchell, G. E. and Richter, A. (2004):
Isospin symmetry breaking in 93Tc and statistical properties.
In: Physics Letters B, p. 42, 598, (1-2), ISSN 03702693, [Online-Edition: http://dx.doi.org/10.1016/j.physletb.2004.07.051],
[Article]

Item Type: Article
Erschienen: 2004
Creators: Åberg, S. and Heine, A. and Mitchell, G. E. and Richter, A.
Title: Isospin symmetry breaking in 93Tc and statistical properties
Language: English
Journal or Publication Title: Physics Letters B
Volume: 598
Number: 1-2
Divisions: DFG-Collaborative Research Centres (incl. Transregio)
DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres
05 Department of Physics
05 Department of Physics > Institute of Nuclear Physics
Zentrale Einrichtungen
DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres > CRC 634: Nuclear Structure, Nuclear Astrophysics and Fundamental Experiments at Low Momentum Transfer at the Superconducting Darmstadt Accelerator (S-DALINAC)
DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres > CRC 634: Nuclear Structure, Nuclear Astrophysics and Fundamental Experiments at Low Momentum Transfer at the Superconducting Darmstadt Accelerator (S-DALINAC) > C: Fundamentale Experimente
DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres > CRC 634: Nuclear Structure, Nuclear Astrophysics and Fundamental Experiments at Low Momentum Transfer at the Superconducting Darmstadt Accelerator (S-DALINAC) > C: Fundamentale Experimente > C4: Quantenchaos und wellendynamisches Chaos
Date Deposited: 20 Jun 2011 07:13
Official URL: http://dx.doi.org/10.1016/j.physletb.2004.07.051
Identification Number: doi:10.1016/j.physletb.2004.07.051
Alternative Abstract:
Alternative abstract Language
We present a statistical analysis of proton resonances in the compound nucleus 93Tc in terms of random matrix theory (RMT). The fluctuation properties of energy levels and reduced widths from data measured by Bilpuch et al. [Phys. Rev. C 9 (1974) 1589] are studied. We conclude that one T>=9/2 isobaric analog state does not affect the spectral correlations of a sequence of 124 T<=7/2 states, and that the observed deviations from RMT are due to unobserved levels. For the reduced widths, however, certain deviations from Porter-Thomas statistics are attributed to the effect of isospin mixing.English
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