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; 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

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.

Document type :

Conference papers

Domain :

Physics [physics] / Nuclear Experiment [nucl-ex]

Complete list of metadatas

http://hal.in2p3.fr/in2p3-01346778
Contributor : Michel Lion <>
Submitted on : Tuesday, July 19, 2016 - 3:33:40 PM
Last modification on : Thursday, February 1, 2018 - 1:35:39 AM

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

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

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