Search for mixed-symmetry states in $^{212}$Po

D. Kocheva G. Rainovski J. Jolie N. Pietralla C. Stahl P. Petkov A. Blazhev A. Hennig A. Astier 1 T.. Braunroth L. Cortes A. Dewald M. Djongolov C. Fransen K. Gladnishki V. Karayonchev J. Litzinger C. Muller-Gatermann M. Scheck P. Scholz C. Schramm P. Tolle V. Werner W. Witt D. Wolk P. Van Isacker 2
1 CSNSM - Centre de Sciences Nucléaires et de Sciences de la Matière
2 GANIL - Grand Accélérateur National d'Ions Lourds
Abstract : In this work we present an experiment dedicated to searching for quarupole- collective isovector valence-shell excitation — the states with so-called mixed proton-neutron symmetry (MSSs), in the nucleus 212Po. The states of interest were populated and studied by an α-transfer reaction. The experiment provides indication for existence of one-phonon MSS in the nucleus 212Po which is the first experimentally identified MSS in the region around double magic nucleus 208Pb.
Type de document :
Communication dans un congrès
XXI International School on Nuclear Physics and Applications & International Symposium on Exotic Nuclei, Sep 2015, Varna, Bulgaria. Journal of Physics: Conference Series, 724, pp.012023, 2016, 〈http://www.inrne.bas.bg/international-school-varna/index.php/about-the-school〉. 〈10.1088/1742-6596/724/1/012023〉
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http://hal.in2p3.fr/in2p3-01346778
Contributeur : Michel Lion <>
Soumis le : mardi 19 juillet 2016 - 15:33:40
Dernière modification le : jeudi 1 février 2018 - 01:35:39

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IN2P3 | GANIL | CSNSM | CEA | UNIV-PARIS-SACLAY | DSM-GANIL | CEA-DRF

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D. Kocheva, G. Rainovski, J. Jolie, N. Pietralla, C. Stahl, et al.. Search for mixed-symmetry states in $^{212}$Po. XXI International School on Nuclear Physics and Applications & International Symposium on Exotic Nuclei, Sep 2015, Varna, Bulgaria. Journal of Physics: Conference Series, 724, pp.012023, 2016, 〈http://www.inrne.bas.bg/international-school-varna/index.php/about-the-school〉. 〈10.1088/1742-6596/724/1/012023〉. 〈in2p3-01346778〉

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