A4 Article in conference proceedings
Evolution of collective motion in light polonium nuclei (1998)

Cizewski, J. A., Ding, K. Y., Fotiades, N., McNabb, D. P., Younes, W., Julin, R., Leino, M., Cocks, J., Greenlees, P., Helariutta, K., Jones, P., Juutinen, S., Kankaanpää, A., Kettunen, H., Kuusiniemi, P., Muikku, M., Rahkila, P., Savelius, A., Davids, C. N., . . . Andreyev, A. (1998). Evolution of collective motion in light polonium nuclei. In B. M. Sherrill (Ed.), ENAM 98 : Exotic nuclei and atomic masses. American Institute of Physics. AIP Conference Proceedings, 455. https://doi.org/10.1063/1.57247

JYU authors or editors

Publication details

All authors or editors: Cizewski, J. A.; Ding, K. Y.; Fotiades, N.; McNabb, D. P.; Younes, W.; Julin, R.; Leino, M.; Cocks, J.; Greenlees, P.; Helariutta, K.; et al.

Parent publication: ENAM 98 : Exotic nuclei and atomic masses

Parent publication editors: Sherrill, Bradley M.

Place and date of conference: Bellaire, Michigan (USA), 23.-27.6.1998

ISBN: 978-1-56396-804-4

Journal or series: AIP Conference Proceedings

ISSN: 0094-243X

eISSN: 1935-0465

Publication year: 1998

Number in series: 455

Publisher: American Institute of Physics

Publication country: United States

Publication language: English

DOI: https://doi.org/10.1063/1.57247

Publication open access: Not open

Publication channel open access: 

Publication is parallel published: https://inis.iaea.org/search/search.aspx?orig_q=RN:33000671

Abstract

The γ-ray spectroscopy of even- and odd-mass isotopes of polonium have been studied using arrays of Ge detectors coupled to recoil-mass analyzers, including recoil-decay tagging techniques. The level energies and B(E2) branching ratios can be reproduced by theoretical frameworks which do not explicitly include proton particle-hole excitations across the Z=82 shell, conclusions in contrast to those deduced from alpha-decay measurements.

Keywords: physics; isotopes; polonium; spectroscopy; nuclear reactions

Contributing organizations

Ministry reporting: Yes