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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. (2010)
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, 205 (1)
doi: 10.1088/1742-6596/205/1/012036
Artikel, Bibliographie

Dies ist die neueste Version dieses Eintrags.

Kurzbeschreibung (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.

Typ des Eintrags: Artikel
Erschienen: 2010
Autor(en): Pietralla, N. ; Li, T. C. ; Fritzsche, M. ; Ahmed, M. W. ; Savran, D. ; Tonchev, A. P. ; Tornow, W. ; Weller, H. R. ; Werner, V.
Art des Eintrags: Bibliographie
Titel: Spin and parity assignments to dipole excitations of the odd-mass nucleus ²⁰⁷Pb from nuclear resonance fluorescence experiments with linearly-polarized γ-ray beams
Sprache: Englisch
Publikationsjahr: Januar 2010
Ort: Bristol
Verlag: IOP Publishing
Titel der Zeitschrift, Zeitung oder Schriftenreihe: Journal of Physics: Conference Series
Jahrgang/Volume einer Zeitschrift: 205
(Heft-)Nummer: 1
Kollation: 7 Seiten
DOI: 10.1088/1742-6596/205/1/012036
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Kurzbeschreibung (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.

ID-Nummer: Artikel-ID: 012036
Zusätzliche Informationen:

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

Sachgruppe der Dewey Dezimalklassifikatin (DDC): 500 Naturwissenschaften und Mathematik > 530 Physik
Fachbereich(e)/-gebiet(e): 05 Fachbereich Physik
05 Fachbereich Physik > Institut für Kernphysik
Hinterlegungsdatum: 13 Feb 2024 15:30
Letzte Änderung: 13 Feb 2024 15:30
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