Rainovski, G. ; Pietralla, N. ; Leske, J. ; Ahn, T. ; Coquard, L. ; Bauer, C. ; Möler, Th. ; Gladnishki, K. ; Danchev, M. ; Damyanova, A. ; Karagyozov, D. ; Topchiyska, R. ; Lister, C. J. ; Janssens, R. V. F. ; Carpenter, M. P. ; Zhu, S. (2024)
Experimental studies of proton-neutron mixed symmetry states in the mass A ≈ 130 region.
In: Journal of Physics: Conference Series, 2010, 205 (1)
doi: 10.26083/tuprints-00020653
Artikel, Zweitveröffentlichung, Verlagsversion
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Kurzbeschreibung (Abstract)
Considerable progress has been achieved recently in the experimental investigation of quadrupole-collective isovector excitations in the valence shell, the so called mixed-symmetry states (MSSs), in the mass A ≈ 130 region. This is due to a new experimental technique for study MSSs which is based on the observation of low-multiplicity γ-ray events from inverse kinematics Coulomb excitation with the large 4π spectrometer, such as Gammasphere. The obtained experimental information for the MSSs of stable N = 80 isotones indicates that for low-collective vibrational nuclei the underlying single-particle structure can be the most important factor for preserving or fragmenting the MSSs through the mechanism of shell stabilization. The evolution of the MSSs from ¹³⁴Xe to ¹³⁸Ce is also used to determine the local strength of the proton-neutron interaction derived for first time from states with symmetric and antisymmetric nature.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2024 |
| Autor(en): | Rainovski, G. ; Pietralla, N. ; Leske, J. ; Ahn, T. ; Coquard, L. ; Bauer, C. ; Möler, Th. ; Gladnishki, K. ; Danchev, M. ; Damyanova, A. ; Karagyozov, D. ; Topchiyska, R. ; Lister, C. J. ; Janssens, R. V. F. ; Carpenter, M. P. ; Zhu, S. |
| Art des Eintrags: | Zweitveröffentlichung |
| Titel: | Experimental studies of proton-neutron mixed symmetry states in the mass A ≈ 130 region |
| Sprache: | Englisch |
| Publikationsjahr: | 12 Februar 2024 |
| Ort: | Darmstadt |
| Publikationsdatum der Erstveröffentlichung: | 1 Januar 2010 |
| Ort der Erstveröffentlichung: | Bristol |
| Verlag: | IOP Publishing |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Journal of Physics: Conference Series |
| Jahrgang/Volume einer Zeitschrift: | 205 |
| (Heft-)Nummer: | 1 |
| Kollation: | 6 Seiten |
| DOI: | 10.26083/tuprints-00020653 |
| URL / URN: | https://tuprints.ulb.tu-darmstadt.de/20653 |
| Zugehörige Links: | |
| Herkunft: | Zweitveröffentlichung DeepGreen |
| Kurzbeschreibung (Abstract): | Considerable progress has been achieved recently in the experimental investigation of quadrupole-collective isovector excitations in the valence shell, the so called mixed-symmetry states (MSSs), in the mass A ≈ 130 region. This is due to a new experimental technique for study MSSs which is based on the observation of low-multiplicity γ-ray events from inverse kinematics Coulomb excitation with the large 4π spectrometer, such as Gammasphere. The obtained experimental information for the MSSs of stable N = 80 isotones indicates that for low-collective vibrational nuclei the underlying single-particle structure can be the most important factor for preserving or fragmenting the MSSs through the mechanism of shell stabilization. The evolution of the MSSs from ¹³⁴Xe to ¹³⁸Ce is also used to determine the local strength of the proton-neutron interaction derived for first time from states with symmetric and antisymmetric nature. |
| ID-Nummer: | Artikel-ID: 012039 |
| Status: | Verlagsversion |
| URN: | urn:nbn:de:tuda-tuprints-206537 |
| 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: | 12 Feb 2024 14:56 |
| Letzte Änderung: | 13 Feb 2024 15:35 |
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| Suche nach Titel in: | TUfind oder in Google |
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- Experimental studies of proton-neutron mixed symmetry states in the mass A ≈ 130 region. (deposited 12 Feb 2024 14:56) [Gegenwärtig angezeigt]
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