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One-phonon excitations in ⁹²Zr from electron scattering

Scheikh Obeid, Abdulrahman ; Burda, O. ; Chernykh, M. ; Krugmann, A. ; Neumann-Cosel, P. von ; Pietralla, N. ; Poltoratska, I. ; Ponomarev, V. ; Walz, C. (2010)
One-phonon excitations in ⁹²Zr from electron scattering.
In: Journal of Physics: Conference Series, 205 (1)
doi: 10.1088/1742-6596/205/1/012040
Artikel, Bibliographie

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Kurzbeschreibung (Abstract)

Low-lying collective vibrational excitations of ⁹²Zr have been investigated with electron scattering at the S-DALINAC. The form factors of isospin polarized one-quadrupole phonon states of ⁹²Zr at the Z = 40 proton subshell closure have been measured and the momentum-transfer dependence of the form factors for the one-quadrupole phonon states have been compared to the prediction of the Quasiparticle Phonon Model. The E2 transition strengths of the one-quadrupole phonon states and the E3 transition strength of the one-octupole phonon state have been extracted. A comparison to the data on ⁹⁴Mo and previous spectroscopic information on mixed-symmetric states (MSSs) of ⁹²Zr will be given.

Typ des Eintrags: Artikel
Erschienen: 2010
Autor(en): Scheikh Obeid, Abdulrahman ; Burda, O. ; Chernykh, M. ; Krugmann, A. ; Neumann-Cosel, P. von ; Pietralla, N. ; Poltoratska, I. ; Ponomarev, V. ; Walz, C.
Art des Eintrags: Bibliographie
Titel: One-phonon excitations in ⁹²Zr from electron scattering
Sprache: Englisch
Publikationsjahr: 1 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: 5 Seiten
DOI: 10.1088/1742-6596/205/1/012040
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Kurzbeschreibung (Abstract):

Low-lying collective vibrational excitations of ⁹²Zr have been investigated with electron scattering at the S-DALINAC. The form factors of isospin polarized one-quadrupole phonon states of ⁹²Zr at the Z = 40 proton subshell closure have been measured and the momentum-transfer dependence of the form factors for the one-quadrupole phonon states have been compared to the prediction of the Quasiparticle Phonon Model. The E2 transition strengths of the one-quadrupole phonon states and the E3 transition strength of the one-octupole phonon state have been extracted. A comparison to the data on ⁹⁴Mo and previous spectroscopic information on mixed-symmetric states (MSSs) of ⁹²Zr will be given.

ID-Nummer: Artikel-ID: 012040
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 15:31
Letzte Änderung: 13 Feb 2024 15:31
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