β -delayed fission of Am 230

Abstract

The exotic decay process of β-delayed fission (βDF) has been studied in the neutron-deficient isotope Am230. The Am230 nuclei were produced in the complete fusion reaction Pb207(Al27,4n)Am230 and separated by using the GARIS gas-filled recoil ion separator. A lower limit for the βDF probability PβDF(Am230)>0.30 was deduced, which so far is the highest value among all known βDF nuclei. The systematics of βDF in the region of Am230 will be discussed.

Metadata

Item Type:	Article
Authors/Creators:	Wilson, G. L. (gw713@york.ac.uk) Takeyama, M. Andreyev, A. N. https://orcid.org/0000-0003-2828-0262 Andel, B. Antalic, S. Catford, W. N. Ghys, L. Haba, H. Heßberger, F. P. Huang, M. Kaji, D. Kalaninova, Z. Morimoto, K. Morita, K. Murakami, M. Nishio, K. Orlandi, R. Smith, A. G. Tanaka, K. Wakabayashi, Y. Yamaki, S.
Copyright, Publisher and Additional Information:	Funding Information: This experiment was performed at the RI Beam Factory operated by RIKEN Nishina Center and CNS, the University of Tokyo. This work has been funded by FWO-Vlaanderen (Belgium), by the Slovak Research and Development Agency (Contract No. APVV-0105-10 and No. APVV-14-0524) and the Slovak Grant Agency VEGA (Contract No. 1/0532/17), by the UK Science and Technology Facilities Council (STFC), and by the Reimei Foundation of JAEA. Publisher Copyright: © 2017 authors.
Dates:	Accepted: 29 September 2017 Published: 13 October 2017
Institution:	The University of York
Academic Units:	The University of York > Faculty of Sciences (York) > Physics (York) The University of York > Faculty of Sciences (York) > Chemistry (York)
Depositing User:	Pure (York)
Date Deposited:	19 Oct 2017 15:45
Last Modified:	16 Apr 2025 23:08
Published Version:	https://doi.org/10.1103/PhysRevC.96.044315
Status:	Published
Refereed:	Yes
Identification Number:	10.1103/PhysRevC.96.044315
Related URLs:	http://www.scopus.com/inward/record.url?... https://link.aps.org/doi/10.1103/PhysRev...
Open Archives Initiative ID (OAI ID):	oai:eprints.whiterose.ac.uk:122892