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Spin and parity assignments to dipole excitations of the odd-mass nucleus ²⁰⁷Pb from nuclear resonance fluorescence experiments with linearly-polarized γ-ray beams

Pietralla, N. ; Li, T. C. ; Fritzsche, M. ; Ahmed, M. W. ; Savran, D. ; Tonchev, A. P. ; Tornow, W. ; Weller, H. R. ; Werner, V. (2024)
Spin and parity assignments to dipole excitations of the odd-mass nucleus ²⁰⁷Pb from nuclear resonance fluorescence experiments with linearly-polarized γ-ray beams.
In: Journal of Physics: Conference Series, 2010, 205 (1)
doi: 10.26083/tuprints-00020656
Article, Secondary publication, Publisher's Version

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Item Type: Article
Type of entry: Secondary publication
Title: Spin and parity assignments to dipole excitations of the odd-mass nucleus ²⁰⁷Pb from nuclear resonance fluorescence experiments with linearly-polarized γ-ray beams
Language: English
Date: 12 February 2024
Place of Publication: Darmstadt
Year of primary publication: January 2010
Place of primary publication: Bristol
Publisher: IOP Publishing
Journal or Publication Title: Journal of Physics: Conference Series
Volume of the journal: 205
Issue Number: 1
Collation: 7 Seiten
DOI: 10.26083/tuprints-00020656
Corresponding Links:
Origin: Secondary publication DeepGreen
Abstract:

Pb(γ,γ′) photon scattering reactions were studied [1] with the nearly monochromatic, linearly polarized photon beams at the High Intensity γ-ray Source (HIγS) at the DFELL. Azimuthal scattering intensity asymmetries measured with respect to the polarization plane of the beam have been used for the first time to assign both the spin and parity quantum numbers of dipole excited states of ²⁰⁶,²⁰⁷,²⁰⁸Pb at excitation energies in the vicinity of 5.5 MeV. Evidence for dominant particle-core coupling is deduced from these results along with information on excitation energies and electromagnetic transition matrix elements.

Identification Number: Artikel-ID: 012036
Status: Publisher's Version
URN: urn:nbn:de:tuda-tuprints-206566
Additional Information:

XVIII International School on Nuclear Physics, Neutron Physics and Applications 21–27 September 2009, Varna, Bulgaria

Classification DDC: 500 Science and mathematics > 530 Physics
Divisions: 05 Department of Physics > Institute of Nuclear Physics
Date Deposited: 12 Feb 2024 14:49
Last Modified: 10 May 2024 08:29
SWORD Depositor: Deep Green
URI: https://tuprints.ulb.tu-darmstadt.de/id/eprint/20656
PPN: 517701057
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