Direct determination of ground-state transition widths of low-lying dipole states in 140 Ce with the self-absorption technique

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Romig, C. ; Savran, D. ; Beller, J. ; Birkhan, J. ; Endres, A. ; Fritzsche, M. ; Glorius, J. ; Isaak, J. ; Pietralla, N. ; Scheck, M. ; Schnorrenberger, L. ; Sonnabend, K. ; Zweidinger, M. (2015)
  • Publisher: Elsevier
  • Journal: Physics letters B, volume 744, pages 369-374 (issn: 0370-2693)
  • Related identifiers: doi: 10.1016/j.physletb.2015.04.013
  • Subject: Nuclear resonance fluorescence | Self absorption | Gamma spectroscopy | Pygmy dipole resonance | Physics | Ground-state transition width | QC1-999 | Nuclear and High Energy Physics

The technique of self absorption has been applied for the first time to study the decay pattern of low-lying dipole states of 140Ce. In particular, ground-state transition widths Γ0 and branching ratios Γ0Γ to the ground state have been investigated in the energy domain... View more
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